{"id":541,"date":"2021-12-30T00:46:32","date_gmt":"2021-12-29T16:46:32","guid":{"rendered":"https:\/\/www.iotot.com\/?p=541"},"modified":"2022-05-22T11:22:26","modified_gmt":"2022-05-22T03:22:26","slug":"%e7%90%86%e8%a7%a3stm32%e6%8e%a7%e5%88%b6%e4%b8%ad%e5%b8%b8%e8%a7%81%e7%9a%84pid%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.iotot.com\/?p=541","title":{"rendered":"\u7406\u89e3STM32\u63a7\u5236\u4e2d\u5e38\u89c1\u7684PID\u7b97\u6cd5"},"content":{"rendered":"\n

PID\u7684\u6570\u5b66\u6a21\u578b<\/strong><\/p>\n\n\n\n

\u5728\u5de5\u4e1a\u5e94\u7528\u4e2dPID\u53ca\u5176\u884d\u751f\u7b97\u6cd5\u662f\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u662f\u5f53\u4e4b\u65e0\u6127\u7684\u4e07\u80fd\u7b97\u6cd5\uff0c\u5982\u679c\u80fd\u591f\u719f\u7ec3\u638c\u63e1PID\u7b97\u6cd5\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u5bf9\u4e8e\u4e00\u822c\u7684\u7814\u53d1\u4eba\u5458\u6765\u8bb2\uff0c\u5e94\u8be5\u662f\u8db3\u591f\u5e94\u5bf9\u4e00\u822c\u7814\u53d1\u95ee\u9898\u4e86\uff0c\u800c\u96be\u80fd\u53ef\u8d35\u7684\u662f\uff0c\u5728\u5f88\u591a\u63a7\u5236\u7b97\u6cd5\u5f53\u4e2d\uff0cPID\u63a7\u5236\u7b97\u6cd5\u53c8\u662f\u6700\u7b80\u5355\uff0c\u6700\u80fd\u4f53\u73b0\u53cd\u9988\u601d\u60f3\u7684\u63a7\u5236\u7b97\u6cd5\uff0c\u53ef\u8c13\u7ecf\u5178\u4e2d\u7684\u7ecf\u5178\u3002\u7ecf\u5178\u7684\u672a\u5fc5\u662f\u590d\u6742\u7684\uff0c\u7ecf\u5178\u7684\u4e1c\u897f\u5e38\u5e38\u662f\u7b80\u5355\u7684\uff0c\u800c\u4e14\u662f\u6700\u7b80\u5355\u7684\u3002<\/p>\n\n\n\n

PID\u7b97\u6cd5\u7684\u4e00\u822c\u5f62\u5f0f<\/strong><\/p>\n\n\n\n

PID\u7b97\u6cd5\u901a\u8fc7\u8bef\u5dee\u4fe1\u53f7\u63a7\u5236\u88ab\u63a7\u91cf\uff0c\u800c\u63a7\u5236\u5668\u672c\u8eab\u5c31\u662f\u6bd4\u4f8b\u3001\u79ef\u5206\u3001\u5fae\u5206\u4e09\u4e2a\u73af\u8282\u7684\u52a0\u548c\u3002\u8fd9\u91cc\u6211\u4eec\u89c4\u5b9a\uff08\u5728t\u65f6\u523b\uff09\uff1a<\/p>\n\n\n\n

1.\u8f93\u5165\u91cf\u4e3a <\/p>\n\n\n\n

2.\u8f93\u51fa\u91cf\u4e3a <\/p>\n\n\n\n

3.\u504f\u5dee\u91cf\u4e3a <\/p>\n\n\n\n

<\/p>\n\n\n\n

PID\u7b97\u6cd5\u7684\u6570\u5b57\u79bb\u6563\u5316<\/strong><\/p>\n\n\n\n

\u5047\u8bbe\u91c7\u6837\u95f4\u9694\u4e3aT\uff0c\u5219\u5728\u7b2cK\u4e2aT\u65f6\u523b\uff1a<\/p>\n\n\n\n

\u504f\u5dee= <\/p>\n\n\n\n

\u79ef\u5206\u73af\u8282\u7528\u52a0\u548c\u7684\u5f62\u5f0f\u8868\u793a\uff0c\u5373\uff1a <\/p>\n\n\n\n

\u5fae\u5206\u73af\u8282\u7528\u659c\u7387\u7684\u5f62\u5f0f\u8868\u793a\uff0c\u5373\uff1a <\/p>\n\n\n\n

PID\u7b97\u6cd5\u79bb\u6563\u5316\u540e\u7684\u5f0f\u5b50\uff1a <\/p>\n\n\n\n

\u5219\u53ef\u8868\u793a\u6210\u4e3a\uff1a
<\/p>\n\n\n\n

\u5176\u4e2d\u5f0f\u4e2d\uff1a<\/p>\n\n\n\n

\u6bd4\u4f8b\u53c2\u6570  \uff1a\u63a7\u5236\u5668\u7684\u8f93\u51fa\u4e0e\u8f93\u5165\u504f\u5dee\u503c\u6210\u6bd4\u4f8b\u5173\u7cfb\u3002\u7cfb\u7edf\u4e00\u65e6\u51fa\u73b0\u504f\u5dee\uff0c\u6bd4\u4f8b\u8c03\u8282\u7acb\u5373\u4ea7\u751f\u8c03\u8282\u4f5c\u7528\u4ee5\u51cf\u5c11\u504f\u5dee\u3002<\/p>\n\n\n\n

\u7279\u70b9\uff1a\u8fc7\u7a0b\u7b80\u5355\u5feb\u901f\u3001\u6bd4\u4f8b\u4f5c\u7528\u5927\uff0c\u53ef\u4ee5\u52a0\u5feb\u8c03\u8282\uff0c\u51cf\u5c0f\u8bef\u5dee\uff1b\u4f46\u662f\u4f7f\u7cfb\u7edf\u7a33\u5b9a\u6027\u4e0b\u964d\uff0c\u9020\u6210\u4e0d\u7a33\u5b9a\uff0c\u6709\u4f59\u5dee\u3002<\/p>\n\n\n\n

\u79ef\u5206\u53c2\u6570  \uff1a\u79ef\u5206\u73af\u8282\u4e3b\u8981\u662f\u7528\u6765\u6d88\u9664\u9759\u5dee\uff0c\u6240\u8c13\u9759\u5dee\uff0c\u5c31\u662f\u7cfb\u7edf\u7a33\u5b9a\u540e\u8f93\u51fa\u503c\u548c\u8bbe\u5b9a\u503c\u4e4b\u95f4\u7684\u5dee\u503c\uff0c\u79ef\u5206\u73af\u8282\u5b9e\u9645\u4e0a\u5c31\u662f\u504f\u5dee\u7d2f\u8ba1\u7684\u8fc7\u7a0b\uff0c\u628a\u7d2f\u8ba1\u7684\u8bef\u5dee\u52a0\u5230\u539f\u6709\u7cfb\u7edf\u4e0a\u4ee5\u62b5\u6d88\u7cfb\u7edf\u9020\u6210\u7684\u9759\u5dee\u3002<\/p>\n\n\n\n

\u5fae\u5206\u53c2\u6570  \uff1a\u5fae\u5206\u4fe1\u53f7\u5219\u53cd\u5e94\u4e86\u504f\u5dee\u4fe1\u53f7\u7684\u53d8\u5316\u89c4\u5f8b\uff0c\u6216\u8005\u8bf4\u662f\u53d8\u5316\u8d8b\u52bf\uff0c\u6839\u636e\u504f\u5dee\u4fe1\u53f7\u7684\u53d8\u5316\u8d8b\u52bf\u6765\u8fdb\u884c\u8d85\u524d\u8c03\u8282\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u7cfb\u7edf\u7684\u5feb\u901f\u6027\u3002<\/p>\n\n\n\n

PID\u7684\u57fa\u672c\u79bb\u6563\u8868\u793a\u5f62\u5f0f\u5982\u4e0a\u3002\u76ee\u524d\u7684\u8fd9\u79cd\u8868\u8ff0\u5f62\u5f0f\u5c5e\u4e8e\u4f4d\u7f6e\u578bPID\uff0c\u53e6\u5916\u4e00\u79cd\u8868\u8ff0\u65b9\u5f0f\u4e3a\u589e\u91cf\u5f0fPID\uff0c\u7531\u4e0a\u8ff0\u8868\u8fbe\u5f0f\u53ef\u4ee5\u8f7b\u6613\u5f97\u5230\uff1a <\/p>\n\n\n\n

\u90a3\u4e48\uff1a <\/p>\n\n\n\n

\u4e0a\u5f0f\u5c31\u662f\u79bb\u6563\u5316PID\u7684\u589e\u91cf\u5f0f\u8868\u793a\u65b9\u5f0f\uff0c\u7531\u516c\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0c\u589e\u91cf\u5f0f\u7684\u8868\u8fbe\u7ed3\u679c\u548c\u6700\u8fd1\u4e09\u6b21\u7684\u504f\u5dee\u6709\u5173\uff0c\u8fd9\u6837\u5c31\u5927\u5927\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\u6700\u7ec8\u7684\u8f93\u51fa\u7ed3\u679c\u5e94\u8be5\u4e3a\uff1a\u8f93\u51fa\u91cf =  + \u589e\u91cf\u8c03\u8282\u503c\u3002<\/p>\n\n\n\n

\u76ee\u7684<\/strong><\/p>\n\n\n\n

PID \u7684\u91cd\u8981\u6027\u5e94\u8be5\u65e0\u9700\u591a\u8bf4\u4e86\uff0c\u8fd9\u4e2a\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u7b97\u6cd5\u4e86\u3002\u672c\u7bc7\u6587\u7ae0\u7684\u76ee\u7684\u662f\u5e0c\u671b\u901a\u8fc7\u4e00\u4e2a\u4f8b\u5b50\u5c55\u793a\u7b97\u6cd5\u8fc7\u7a0b,\u5e76\u89e3\u91ca\u4ee5\u4e0b\u6982\u5ff5\uff1a<\/p>\n\n\n\n

\uff081\uff09\u7b80\u5355\u63cf\u8ff0\u4f55\u4e3aPID\uff1f\u4e3a\u4f55\u9700\u8981PID\uff1fPID \u80fd\u8fbe\u5230\u4ec0\u4e48\u4f5c\u7528\uff1f<\/p>\n\n\n\n

\uff082\uff09\u7406\u89e3P(\u6bd4\u4f8b\u73af\u8282)\u4f5c\u7528:\u57fa\u7840\u6bd4\u4f8b\u73af\u8282\u3002<\/p>\n\n\n\n

\u7f3a\u70b9\uff1a\u4ea7\u751f\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u7591\u95ee\uff1a\u4f55\u4e3a\u7a33\u6001\u8bef\u5dee \u4e3a\u4ec0\u4e48\u4f1a\u4ea7\u751f\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\uff083\uff09\u7406\u89e3I(\u79ef\u5206\u73af\u8282)\u4f5c\u7528:\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u7f3a\u70b9\uff1a\u589e\u52a0\u8d85\u8c03<\/p>\n\n\n\n

\u7591\u95ee\uff1a\u79ef\u5206\u4e3a\u4f55\u80fd\u6d88\u9664\u7a33\u6001\u8bef\u5dee\uff1f<\/p>\n\n\n\n

\uff084\uff09\u7406\u89e3D(\u5fae\u5206\u73af\u8282)\u4f5c\u7528\uff1a\u52a0\u5927\u60ef\u6027\u54cd\u5e94\u901f\u5ea6\uff0c\u51cf\u5f31\u8d85\u8c03\u8d8b\u52bf<\/p>\n\n\n\n

\u7591\u95ee\uff1a\u4e3a\u4f55\u80fd\u51cf\u5f31\u8d85\u8c03\uff1f<\/p>\n\n\n\n

\uff085\uff09\u7406\u89e3\u5404\u4e2a\u6bd4\u4f8b\u7cfb\u6570\u7684\u4f5c
<\/p>\n\n\n\n

\u4f55\u4e3aPID\u4ee5\u53ca\u4e3a\u4f55\u9700\u8981PID\uff1f<\/strong><\/p>\n\n\n\n

\u4ee5\u4e0b\u5373PID\u63a7\u5236\u7684\u6574\u4f53\u6846\u56fe\uff0c\u8fc7\u7a0b\u63cf\u8ff0\u4e3a\uff1a<\/p>\n\n\n\n

\u8bbe\u5b9a\u4e00\u4e2a\u8f93\u51fa\u76ee\u6807\uff0c\u53cd\u9988\u7cfb\u7edf\u4f20\u56de\u8f93\u51fa\u503c\uff0c\u5982\u4e0e\u76ee\u6807\u4e0d\u4e00\u81f4\uff0c\u5219\u5b58\u5728\u4e00\u4e2a\u8bef\u5dee\uff0cPID\u6839\u636e\u6b64\u8bef\u5dee\u8c03\u6574\u8f93\u5165\u503c\uff0c\u76f4\u81f3\u8f93\u51fa\u8fbe\u5230\u8bbe\u5b9a\u503c<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u7591\u95ee\uff1a\u90a3\u4e48\u6211\u4eec\u4e3a\u4ec0\u4e48\u9700\u8981PID\u5462\uff0c\u6bd4\u5982\u6211\u63a7\u5236\u6e29\u5ea6\uff0c\u6211\u4e0d\u80fd\u76d1\u63a7\u6e29\u5ea6\u503c\uff0c\u6e29\u5ea6\u503c\u4e00\u5230\u5c31\u505c\u6b62\u5417\uff1f<\/p>\n\n\n\n

\u8fd9\u91cc\u5fc5\u987b\u8981\u5148\u8bf4\u4e0b\u6211\u4eec\u7684\u76ee\u6807\uff0c\u56e0\u4e3a\u6211\u4eec\u6240\u6709\u7684\u63a7\u5236\u65e0\u975e\u5c31\u662f\u60f3\u8f93\u51fa\u80fd\u591f\u8fbe\u5230\u6211\u4eec\u7684\u8bbe\u5b9a\uff0c\u5373\u5982\u679c\u6211\u4eec\u8bbe\u5b9a\u4e86\u4e00\u4e2a\u76ee\u6807\u6e29\u5ea6\u503c\uff0c\u90a3\u4e48\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u4ec0\u4e48\u6837\u7684\u6e29\u5ea6\u53d8\u5316\u5462\uff1f<\/p>\n\n\n\n

\u6bd4\u5982\u8bbe\u5b9a\u76ee\u6807\u6e29\u5ea6\u4e3a30\u5ea6\uff0c\u76ee\u6807\u65e0\u975e\u662f\u5e0c\u671b\u8fbe\u5230\u56fe1\u5e0c\u671b\u5176\u80fd\u591f\u5feb\u901f\u800c\u4e14\u6ca1\u6709\u6296\u52a8\u7684\u8fbe\u523030\u5ea6\u3002<\/p>\n\n\n\n

\u90a3\u8fd9\u6837\u5927\u5bb6\u5e94\u8be5\u5c31\u660e\u767d\uff0c\u5982\u679c\u4f7f\u7528\u6e29\u5ea6\u4e00\u5230\u5c31\u505c\u6b62\u7684\u529e\u6cd5\uff0c\u5f53\u7136\u5982\u679c\u8981\u6c42\u4e0d\u9ad8\u53ef\u80fd\u4e5f\u884c\uff0c\u4f46\u80af\u5b9a\u8fbe\u4e0d\u5230\u56fe1\u8fd9\u6837\u7684\u8981\u6c42\uff0c\u56e0\u4e3a\u6e29\u5ea6\u5230\u4e86\u540e\u4f59\u6e29\u4e5f\u4f1a\u8ba9\u6e29\u5ea6\u7ee7\u7eed\u5347\u9ad8\u3002\u800c\u4e14\u6e29\u5ea6\u81ea\u8eab\u4e5f\u4f1a\u901a\u8fc7\u7a7a\u6c14\u6563\u70ed\u7684\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u7cfb\u7edf\u8f93\u51fa\u7684\u54cd\u5e94\u76ee\u6807<\/p>\n\n\n\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u6211\u4eec\u9700\u8981PID\u7684\u539f\u56e0\u65e0\u975e\u5c31\u662f\u666e\u901a\u63a7\u5236\u624b\u6bb5\u6ca1\u6709\u529e\u6cd5\u4f7f\u8f93\u51fa\u5feb\u901f\u7a33\u5b9a\u7684\u5230\u8fbe\u8bbe\u5b9a\u503c\u3002<\/p>\n\n\n\n

\u63a7\u5236\u5668\u7684P\u3001I\u3001D\u9879\u9009\u62e9<\/strong><\/p>\n\n\n\n

\u4e0b\u9762\u5c06\u5e38\u7528\u7684\u5404\u79cd\u63a7\u5236\u89c4\u5f8b\u7684\u63a7\u5236\u7279\u70b9\u7b80\u5355\u5f52\u7eb3\u4e00\u4e0b\uff1a<\/p>\n\n\n\n

(1)\u6bd4\u4f8b\u63a7\u5236\u89c4\u5f8bP\uff1a\u91c7\u7528P\u63a7\u5236\u89c4\u5f8b\u80fd\u8f83\u5feb\u5730\u514b\u670d\u6270\u52a8\u7684\u5f71\u54cd\uff0c\u5b83\u7684\u4f5c\u7528\u4e8e\u8f93\u51fa\u503c\u8f83\u5feb\uff0c\u4f46\u4e0d\u80fd\u5f88\u597d\u7a33\u5b9a\u5728\u4e00\u4e2a\u7406\u60f3\u7684\u6570\u503c\uff0c\u4e0d\u826f\u7684\u7ed3\u679c\u662f\u867d\u8f83\u80fd\u6709\u6548\u7684\u514b\u670d\u6270\u52a8\u7684\u5f71\u54cd\uff0c\u4f46\u6709\u4f59\u5dee\u51fa\u73b0\u3002\u5b83\u9002\u7528\u4e8e\u63a7\u5236\u901a\u9053\u6ede\u540e\u8f83\u5c0f\u3001\u8d1f\u8377\u53d8\u5316\u4e0d\u5927\u3001\u63a7\u5236\u8981\u6c42\u4e0d\u9ad8\u3001\u88ab\u63a7\u53c2\u6570\u5141\u8bb8\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u6709\u4f59\u5dee\u7684\u573a\u5408\u3002\u5982\uff1a\u91d1\u5f6a\u516c\u7528\u5de5\u7a0b\u90e8\u4e0b\u8bbe\u7684\u6c34\u6cf5\u623f\u51b7\u3001\u70ed\u6c34\u6c60\u6c34\u4f4d\u63a7\u5236;\u6cb9\u6cf5\u623f\u4e2d\u95f4\u6cb9\u7f50\u6cb9\u4f4d\u63a7\u5236\u7b49\u3002<\/p>\n\n\n\n

(2)\u6bd4\u4f8b\u79ef\u5206\u63a7\u5236\u89c4\u5f8b(PI)\uff1a\u5728\u5de5\u7a0b\u4e2d\u6bd4\u4f8b\u79ef\u5206\u63a7\u5236\u89c4\u5f8b\u662f\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u4e00\u79cd\u63a7\u5236\u89c4\u5f8b\u3002\u79ef\u5206\u80fd\u5728\u6bd4\u4f8b\u7684\u57fa\u7840\u4e0a\u6d88\u9664\u4f59\u5dee\uff0c\u5b83\u9002\u7528\u4e8e\u63a7\u5236\u901a\u9053\u6ede\u540e\u8f83\u5c0f\u3001\u8d1f\u8377\u53d8\u5316\u4e0d\u5927\u3001\u88ab\u63a7\u53c2\u6570\u4e0d\u5141\u8bb8\u6709\u4f59\u5dee\u7684\u573a\u5408\u3002\u5982\uff1a\u5728\u4e3b\u7ebf\u7a91\u5934\u91cd\u6cb9\u6362\u5411\u5ba4\u4e2dF1401\u5230F1419\u53f7\u67aa\u7684\u91cd\u6cb9\u6d41\u91cf\u63a7\u5236\u7cfb\u7edf;\u6cb9\u6cf5\u623f\u4f9b\u6cb9\u7ba1\u6d41\u91cf\u63a7\u5236\u7cfb\u7edf;\u9000\u706b\u7a91\u5404\u533a\u6e29\u5ea6\u8c03\u8282\u7cfb\u7edf\u7b49\u3002<\/p>\n\n\n\n

(3)\u6bd4\u4f8b\u5fae\u5206\u63a7\u5236\u89c4\u5f8b(PD)\uff1a\u5fae\u5206\u5177\u6709\u8d85\u524d\u4f5c\u7528\uff0c\u5bf9\u4e8e\u5177\u6709\u5bb9\u91cf\u6ede\u540e\u7684\u63a7\u5236\u901a\u9053\uff0c\u5f15\u5165\u5fae\u5206\u53c2\u4e0e\u63a7\u5236\uff0c\u5728\u5fae\u5206\u9879\u8bbe\u7f6e\u5f97\u5f53\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u52a8\u6001\u6027\u80fd\u6307\u6807\uff0c\u6709\u7740\u663e\u8457\u6548\u679c\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u63a7\u5236\u901a\u9053\u7684\u65f6\u95f4\u5e38\u6570\u6216\u5bb9\u91cf\u6ede\u540e\u8f83\u5927\u7684\u573a\u5408\uff0c\u4e3a\u4e86\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\uff0c\u51cf\u5c0f\u52a8\u6001\u504f\u5dee\u7b49\u53ef\u9009\u7528\u6bd4\u4f8b\u5fae\u5206\u63a7\u5236\u89c4\u5f8b\u3002\u5982\uff1a\u52a0\u70ed\u578b\u6e29\u5ea6\u63a7\u5236\u3001\u6210\u5206\u63a7\u5236\u3002\u9700\u8981\u8bf4\u660e\u4e00\u70b9\uff0c\u5bf9\u4e8e\u90a3\u4e9b\u7eaf\u6ede\u540e\u8f83\u5927\u7684\u533a\u57df\u91cc\uff0c\u5fae\u5206\u9879\u662f\u65e0\u80fd\u4e3a\u529b\uff0c\u800c\u5728\u6d4b\u91cf\u4fe1\u53f7\u6709\u566a\u58f0\u6216\u5468\u671f\u6027\u632f\u52a8\u7684\u7cfb\u7edf\uff0c\u5219\u4e5f\u4e0d\u5b9c\u91c7\u7528\u5fae\u5206\u63a7\u5236\u3002\u5982\uff1a\u5927\u7a91\u73bb\u7483\u6db2\u4f4d\u7684\u63a7\u5236\u3002<\/p>\n\n\n\n

(4)\u4f8b\u5982\u79ef\u5206\u5fae\u5206\u63a7\u5236\u89c4\u5f8b(PID)\uff1aPID\u63a7\u5236\u89c4\u5f8b\u662f\u4e00\u79cd\u8f83\u7406\u60f3\u7684\u63a7\u5236\u89c4\u5f8b\uff0c\u5b83\u5728\u6bd4\u4f8b\u7684\u57fa\u7840\u4e0a\u5f15\u5165\u79ef\u5206\uff0c\u53ef\u4ee5\u6d88\u9664\u4f59\u5dee\uff0c\u518d\u52a0\u5165\u5fae\u5206\u4f5c\u7528\uff0c\u53c8\u80fd\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002\u5b83\u9002\u7528\u4e8e\u63a7\u5236\u901a\u9053\u65f6\u95f4\u5e38\u6570\u6216\u5bb9\u91cf\u6ede\u540e\u8f83\u5927\u3001\u63a7\u5236\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\u3002\u5982\u6e29\u5ea6\u63a7\u5236\u3001\u6210\u5206\u63a7\u5236\u7b49\u3002<\/p>\n\n\n\n

\u9274\u4e8eD\u89c4\u5f8b\u7684\u4f5c\u7528\uff0c\u6211\u4eec\u8fd8\u5fc5\u987b\u4e86\u89e3\u65f6\u95f4\u6ede\u540e\u7684\u6982\u5ff5\uff0c\u65f6\u95f4\u6ede\u540e\u5305\u62ec\u5bb9\u91cf\u6ede\u540e\u4e0e\u7eaf\u6ede\u540e\u3002\u5176\u4e2d\u5bb9\u91cf\u6ede\u540e\u901a\u5e38\u53c8\u5305\u62ec\uff1a\u6d4b\u91cf\u6ede\u540e\u548c\u4f20\u9001\u6ede\u540e\u3002\u6d4b\u91cf\u6ede\u540e\u662f\u68c0\u6d4b\u5143\u4ef6\u5728\u68c0\u6d4b\u65f6\u9700\u8981\u5efa\u7acb\u4e00\u79cd\u5e73\u8861\uff0c\u5982\u70ed\u7535\u5076\u3001\u70ed\u7535\u963b\u3001\u538b\u529b\u7b49\u54cd\u5e94\u8f83\u6162\u4ea7\u751f\u7684\u4e00\u79cd\u6ede\u540e\u3002\u800c\u4f20\u9001\u6ede\u540e\u5219\u662f\u5728\u4f20\u611f\u5668\u3001\u53d8\u9001\u5668\u3001\u6267\u884c\u673a\u6784\u7b49\u8bbe\u5907\u4ea7\u751f\u7684\u4e00\u79cd\u63a7\u5236\u6ede\u540e\u3002\u7eaf\u6ede\u540e\u662f\u76f8\u5bf9\u4e0e\u6d4b\u91cf\u6ede\u540e\u7684\uff0c\u5728\u5de5\u4e1a\u4e0a\uff0c\u5927\u591a\u7684\u7eaf\u6ede\u540e\u662f\u7531\u4e8e\u7269\u6599\u4f20\u8f93\u6240\u81f4\uff0c\u5982\uff1a\u5927\u7a91\u73bb\u7483\u6db2\u4f4d\uff0c\u5728\u6295\u6599\u673a\u52a8\u4f5c\u5230\u6838\u5b50\u6db2\u4f4d\u4eea\u68c0\u6d4b\u9700\u8981\u5f88\u957f\u7684\u4e00\u6bb5\u65f6\u95f4\u3002<\/p>\n\n\n\n

\u603b\u4e4b\uff0c\u63a7\u5236\u89c4\u5f8b\u7684\u9009\u7528\u8981\u6839\u636e\u8fc7\u7a0b\u7279\u6027\u548c\u5de5\u827a\u8981\u6c42\u6765\u9009\u53d6\uff0c\u51b3\u4e0d\u662f\u8bf4PID\u63a7\u5236\u89c4\u5f8b\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\u90fd\u5177\u6709\u8f83\u597d\u7684\u63a7\u5236\u6027\u80fd\uff0c\u4e0d\u5206\u573a\u5408\u90fd\u91c7\u7528\u662f\u4e0d\u660e\u667a\u7684\u3002\u5982\u679c\u8fd9\u6837\u505a\uff0c\u53ea\u4f1a\u7ed9\u5176\u5b83\u5de5\u4f5c\u589e\u52a0\u590d\u6742\u6027\uff0c\u5e76\u7ed9\u53c2\u6570\u6574\u5b9a\u5e26\u6765\u56f0\u96be\u3002\u5f53\u91c7\u7528PID\u63a7\u5236\u5668\u8fd8\u8fbe\u4e0d\u5230\u5de5\u827a\u8981\u6c42\uff0c\u5219\u9700\u8981\u8003\u8651\u5176\u5b83\u7684\u63a7\u5236\u65b9\u6848\u3002\u5982\u4e32\u7ea7\u63a7\u5236\u3001\u524d\u9988\u63a7\u5236\u3001\u5927\u6ede\u540e\u63a7\u5236\u7b49\u3002<\/p>\n\n\n\n

Kp\u3001Ti\u3001Td\u4e09\u4e2a\u53c2\u6570\u7684\u8bbe\u5b9a\u662fPID\u63a7\u5236\u7b97\u6cd5\u7684\u5173\u952e\u95ee\u9898\uff0c\u76f8\u5173\u89c6\u9891\u8bf7\u79fb\u6b65:\u6f14\u793aPID\u4e09\u4e2a\u53c2\u6570\u7684\u63a7\u5236\u4f5c\u7528\u3002\u4e00\u822c\u8bf4\u6765\u7f16\u7a0b\u65f6\u53ea\u80fd\u8bbe\u5b9a\u4ed6\u4eec\u7684\u5927\u6982\u6570\u503c\uff0c\u5e76\u5728\u7cfb\u7edf\u8fd0\u884c\u65f6\u901a\u8fc7\u53cd\u590d\u8c03\u8bd5\u6765\u786e\u5b9a\u6700\u4f73\u503c\u3002\u56e0\u6b64\u8c03\u8bd5\u9636\u6bb5\u7a0b\u5e8f\u5fc5\u987b\u5f97\u80fd\u968f\u65f6\u4fee\u6539\u548c\u8bb0\u5fc6\u8fd9\u4e09\u4e2a\u53c2\u6570\u3002<\/p>\n\n\n\n

\u6570\u5b57PID\u63a7\u5236\u5668<\/strong><\/p>\n\n\n\n

\uff081\uff09\u6a21\u62dfPID\u63a7\u5236\u89c4\u5f8b\u7684\u79bb\u6563\u5316  <\/p>\n\n\n\n

<\/p>\n\n\n\n

\uff082\uff09\u6570\u5b57PID\u63a7\u5236\u5668\u7684\u5dee\u5206\u65b9\u7a0b<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u53c2\u6570\u7684\u81ea\u6574\u5b9a<\/strong><\/p>\n\n\n\n

\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u5408\uff0c\u6bd4\u5982\u901a\u7528\u4eea\u8868\u884c\u4e1a\uff0c\u7cfb\u7edf\u7684\u5de5\u4f5c\u5bf9\u8c61\u662f\u4e0d\u786e\u5b9a\u7684\uff0c\u4e0d\u540c\u7684\u5bf9\u8c61\u5c31\u5f97\u91c7\u7528\u4e0d\u540c\u7684\u53c2\u6570\u503c\uff0c\u6ca1\u6cd5\u4e3a\u7528\u6237\u8bbe\u5b9a\u53c2\u6570\uff0c\u5c31\u5f15\u5165\u53c2\u6570\u81ea\u6574\u5b9a\u7684\u6982\u5ff5\u3002\u5b9e\u8d28\u5c31\u662f\u5728\u9996\u6b21\u4f7f\u7528\u65f6\uff0c\u901a\u8fc7N\u6b21\u6d4b\u91cf\u4e3a\u65b0\u7684\u5de5\u4f5c\u5bf9\u8c61\u5bfb\u627e\u4e00\u5957\u53c2\u6570\uff0c\u5e76\u8bb0\u5fc6\u4e0b\u6765\u4f5c\u4e3a\u4ee5\u540e\u5de5\u4f5c\u7684\u4f9d\u636e\u3002\u5177\u4f53\u7684\u6574\u5b9a\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\u3001\u8870\u51cf\u66f2\u7ebf\u6cd5\u3001\u7ecf\u9a8c\u6cd5\u3002<\/p>\n\n\n\n

1\u3001\u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\uff08Ziegler-Nichols\uff09<\/strong><\/p>\n\n\n\n

1.1 \u5728\u7eaf\u6bd4\u4f8b\u4f5c\u7528\u4e0b\uff0c\u9010\u6e10\u589e\u52a0\u589e\u76ca\u81f3\u4ea7\u751f\u7b49\u526f\u9707\u8361\uff0c\u6839\u636e\u4e34\u754c\u589e\u76ca\u548c\u4e34\u754c\u5468\u671f\u53c2\u6570\u5f97\u51faPID\u63a7\u5236\u5668\u53c2\u6570\uff0c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\uff081\uff09\u5c06\u7eaf\u6bd4\u4f8b\u63a7\u5236\u5668\u63a5\u5165\u5230\u95ed\u73af\u63a7\u5236\u7cfb\u7edf\u4e2d\uff08\u8bbe\u7f6e\u63a7\u5236\u5668\u53c2\u6570\u79ef\u5206\u65f6\u95f4\u5e38\u6570Ti =\u221e\uff0c\u5b9e\u9645\u5fae\u5206\u65f6\u95f4\u5e38\u6570Td =0\uff09\u3002<\/p>\n\n\n\n

\uff082\uff09\u63a7\u5236\u5668\u6bd4\u4f8b\u589e\u76caK\u8bbe\u7f6e\u4e3a\u6700\u5c0f\uff0c\u52a0\u5165\u9636\u8dc3\u6270\u52a8\uff08\u4e00\u822c\u662f\u6539\u53d8\u63a7\u5236\u5668\u7684\u7ed9\u5b9a\u503c\uff09\uff0c\u89c2\u5bdf\u88ab\u8c03\u91cf\u7684\u9636\u8dc3\u54cd\u5e94\u66f2\u7ebf\u3002<\/p>\n\n\n\n

\uff083\uff09\u7531\u5c0f\u5230\u5927\u6539\u53d8\u6bd4\u4f8b\u589e\u76caK\uff0c\u76f4\u5230\u95ed\u73af\u7cfb\u7edf\u51fa\u73b0\u632f\u8361\u3002<\/p>\n\n\n\n

\uff084\uff09\u7cfb\u7edf\u51fa\u73b0\u6301\u7eed\u7b49\u5e45\u632f\u8361\u65f6\uff0c\u6b64\u65f6\u7684\u589e\u76ca\u4e3a\u4e34\u754c\u589e\u76ca\uff08Ku\uff09\uff0c\u632f\u8361\u5468\u671f\uff08\u6ce2\u5cf0\u95f4\u7684\u65f6\u95f4\uff09\u4e3a\u4e34\u754c\u5468\u671f\uff08Tu\uff09\u3002<\/p>\n\n\n\n

\uff085\uff09 \u7531\u88681\u5f97\u51faPID\u63a7\u5236\u5668\u53c2\u6570\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u88681<\/p>\n\n\n\n

1.2  \u91c7\u7528\u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\u6574\u5b9a\u65f6\u5e94\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n

\uff081\uff09\u5728\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\u83b7\u53d6\u7b49\u5e45\u632f\u8361\u66f2\u7ebf\u65f6\uff0c\u5e94\u4f7f\u63a7\u5236\u7cfb\u7edf\u5de5\u4f5c\u5728\u7ebf\u6027\u533a\uff0c\u4e0d\u8981\u4f7f\u63a7\u5236\u9600\u51fa\u73b0\u5f00\u3001\u5173\u7684\u6781\u7aef\u72b6\u6001\uff0c\u5426\u5219\u5f97\u5230\u7684\u6301\u7eed\u632f\u8361\u66f2\u7ebf\u53ef\u80fd\u662f\u201c\u6781\u9650\u5faa\u73af\u201d\uff0c\u4ece\u7ebf\u6027\u7cfb\u7edf\u6982\u5ff5\u4e0a\u8bf4\u7cfb\u7edf\u65e9\u5df2\u5904\u4e8e\u53d1\u6563\u632f\u8361\u4e86\u3002<\/p>\n\n\n\n

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\uff083\uff09 \u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\u9002\u7528\u4e8e\u4e34\u754c\u632f\u5e45\u4e0d\u5927\u3001\u632f\u8361\u5468\u671f\u8f83\u957f\u7684\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\uff0c\u4f46\u6709\u4e9b\u7cfb\u7edf\u4ece\u5b89\u5168\u6027\u8003\u8651\u4e0d\u5141\u8bb8\u8fdb\u884c\u7a33\u5b9a\u8fb9\u754c\u8bd5\u9a8c\uff0c\u5982\u9505\u7089\u6c7d\u5305\u6c34\u4f4d\u63a7\u5236\u7cfb\u7edf\u3002\u8fd8\u6709\u67d0\u4e9b\u65f6\u95f4\u5e38\u6570\u8f83\u5927\u7684\u5355\u5bb9\u5bf9\u8c61\uff0c\u7528\u7eaf\u6bd4\u4f8b\u63a7\u5236\u65f6\u7cfb\u7edf\u59cb\u7ec8\u662f\u7a33\u5b9a\u7684\uff0c\u5bf9\u4e8e\u8fd9\u4e9b\u7cfb\u7edf\u4e5f\u662f\u65e0\u6cd5\u7528\u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\u6765\u8fdb\u884c\u53c2\u6570\u6574\u5b9a\u7684\u3002<\/p>\n\n\n\n

\uff084\uff09\u53ea\u9002\u7528\u4e8e\u4e8c\u9636\u4ee5\u4e0a\u7684\u9ad8\u9636\u5bf9\u8c61\uff0c\u6216\u4e00\u9636\u52a0\u7eaf\u6ede\u540e\u7684\u5bf9\u8c61\uff0c\u5426\u5219\uff0c\u5728\u7eaf\u6bd4\u4f8b\u63a7\u5236\u60c5\u51b5\u4e0b\uff0c\u7cfb\u7edf\u4e0d\u4f1a\u51fa\u73b0\u7b49\u5e45\u632f\u8361\u3002<\/p>\n\n\n\n

1.3  \u82e5\u6c42\u51fa\u88ab\u63a7\u5bf9\u8c61\u7684\u9759\u6001\u653e\u5927\u500d\u6570KP=\u25b3y\uff0f\u25b3u \uff0c\u5219\u589e\u76ca\u4e58\u79efKpKu\u53ef\u89c6\u4e3a\u7cfb\u7edf\u7684\u6700\u5927\u5f00\u73af\u589e\u76ca\u3002\u901a\u5e38\u8ba4\u4e3aZiegler-Nichols\u95ed\u73af\u8bd5\u9a8c\u6574\u5b9a\u6cd5\u7684\u9002\u7528\u8303\u56f4\u4e3a\uff1a <\/p>\n\n\n\n

\uff081\uff09 \u5f53KpKu > 20\u65f6\uff0c\u5e94\u91c7\u7528\u66f4\u4e3a\u590d\u6742\u7684\u63a7\u5236\u7b97\u6cd5\uff0c\u4ee5\u6c42\u8f83\u597d\u7684\u8c03\u8282\u6548\u679c\u3002
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\uff084\uff09\u5f53KpKu< 1.5\u65f6\uff0c\u5728\u5bf9\u63a7\u5236\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u5408\u4ecd\u53ef\u4f7f\u7528PI\u63a7\u5236\u5668\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5fae\u5206\u4f5c\u7528\u5df2\u610f\u4e49\u4e0d\u5927\u3002<\/p>\n\n\n\n

2\u3001\u8870\u51cf\u66f2\u7ebf\u6cd5<\/strong><\/p>\n\n\n\n

\u8870\u51cf\u66f2\u7ebf\u6cd5\u4e0e\u4e34\u754c\u6bd4\u4f8b\u5ea6\u6cd5\u4e0d\u540c\u7684\u662f\uff0c\u95ed\u73af\u8bbe\u5b9a\u503c\u6270\u52a8\u8bd5\u9a8c\u91c7\u7528\u8870\u51cf\u632f\u8361\uff08\u901a\u5e38\u4e3a4:1\u621610:l\uff09\uff0c\u7136\u540e\u5229\u7528\u8870\u51cf\u632f\u8361\u7684\u8bd5\u9a8c\u6570\u636e\uff0c\u6839\u636e\u7ecf\u9a8c\u516c\u5f0f\u6c42\u53d6\u63a7\u5236\u5668\u7684\u6574\u5b9a\u53c2\u6570\u3002\u6574\u5b9a\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n

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<\/p>\n\n\n\n

\uff083\uff09\u5229\u7528Ks\u548cTs\u503c\uff0c\u6309\u4e0b\u8868\u7ed9\u51fa\u7684\u7ecf\u9a8c\u516c\u5f0f\uff0c\u8ba1\u7b97\u51fa\u63a7\u5236\u5668\u7684\u53c2\u6570\u6574\u5b9a\u503c\u3002     <\/p>\n\n\n\n

<\/p>\n\n\n\n

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\uff084\uff09\u6295\u8fd0\u65f6\uff0c\u5148\u5c06K\u653e\u5728\u8f83\u5c0f\u7684\u6570\u503c\uff0c\u628aTi\u51cf\u5c11\u5230\u6574\u5b9a\u503c\uff0c\u628aTd\u9010\u6b65\u653e\u5927\u5230\u6574\u5b9a\u503c\uff0c\u7136\u540e\u628aK\u62c9\u5230\u6574\u5b9a\u503c\uff08\u5982\u679c\u5728K=\u6574\u5b9a\u503c\u7684\u6761\u4ef6\u4e0b\u5f88\u5feb\u5730\u628aTd\u653e\u5230\u6574\u5b9a\u503c\uff0c\u63a7\u5236\u5668\u7684\u8f93\u51fa\u4f1a\u5267\u70c8\u53d8\u5316\uff09\u3002<\/p>\n\n\n\n

3\u3001\u7ecf\u9a8c\u6574\u5b9a\u6cd5<\/strong><\/p>\n\n\n\n

3.1\u65b9\u6cd5\u4e00A\uff1a<\/strong><\/p>\n\n\n\n

\uff081\uff09\u786e\u5b9a\u6bd4\u4f8b\u589e\u76ca<\/p>\n\n\n\n

\u4f7fPID\u4e3a\u7eaf\u6bd4\u4f8b\u8c03\u8282,\u8f93\u5165\u8bbe\u5b9a\u4e3a\u7cfb\u7edf\u5141\u8bb8\u6700\u5927\u503c\u768460%~70%\uff0c\u75310\u9010\u6e10\u52a0\u5927\u6bd4\u4f8b\u589e\u76ca\u81f3\u7cfb\u7edf\u51fa\u73b0\u632f\u8361\uff1b\u518d\u53cd\u8fc7\u6765\uff0c\u4ece\u6b64\u65f6\u7684\u6bd4\u4f8b\u589e\u76ca\u9010\u6e10\u51cf\u5c0f\u81f3\u7cfb\u7edf\u632f\u8361\u6d88\u5931\uff0c\u8bb0\u5f55\u6b64\u65f6\u7684\u6bd4\u4f8b\u589e\u76ca\uff0c\u8bbe\u5b9aPID\u7684\u6bd4\u4f8b\u589e\u76caP\u4e3a\u5f53\u524d\u503c\u768460%~70%\u3002<\/p>\n\n\n\n

\uff082\uff09\u786e\u5b9a\u79ef\u5206\u65f6\u95f4\u5e38\u6570<\/p>\n\n\n\n

\u6bd4\u4f8b\u589e\u76caP\u786e\u5b9a\u540e\uff0c\u8bbe\u5b9a\u4e00\u4e2a\u8f83\u5927\u7684\u79ef\u5206\u65f6\u95f4\u5e38\u6570Ti\u7684\u521d\u503c\uff0c\u7136\u540e\u9010\u6e10\u51cf\u5c0fTi\u81f3\u7cfb\u7edf\u51fa\u73b0\u632f\u8361\uff0c\u4e4b\u540e\u5728\u53cd\u8fc7\u6765\uff0c\u9010\u6e10\u52a0\u5927Ti\u81f3\u7cfb\u7edf\u632f\u8361\u6d88\u5931\u3002\u8bb0\u5f55\u6b64\u65f6\u7684Ti\uff0c\u8bbe\u5b9aPID\u7684\u79ef\u5206\u65f6\u95f4\u5e38\u6570Ti\u4e3a\u5f53\u524d\u503c\u7684150%~180%\u3002<\/p>\n\n\n\n

\uff083\uff09\u786e\u5b9a\u79ef\u5206\u65f6\u95f4\u5e38\u6570Td<\/p>\n\n\n\n

\u79ef\u5206\u65f6\u95f4\u5e38\u6570Td\u4e00\u822c\u4e0d\u7528\u8bbe\u5b9a\uff0c\u4e3a0\u5373\u53ef\u3002\u82e5\u8981\u8bbe\u5b9a\uff0c\u4e0e\u786e\u5b9a P\u548cTi\u7684\u65b9\u6cd5\u76f8\u540c\uff0c\u53d6\u4e0d\u632f\u8361\u65f6\u768430%\u3002<\/p>\n\n\n\n

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3.2 \u65b9\u6cd5\u4e00B\uff1a<\/strong><\/p>\n\n\n\n

\uff081\uff09PI\u8c03\u8282<\/p>\n\n\n\n

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\uff082\uff09PID\u8c03\u8282<\/p>\n\n\n\n

\uff08a\uff09\u7eaf\u6bd4\u4f8b\u4f5c\u7528\u4e0b\u5bfb\u6c42\u8d77\u632f\u70b9\u3002<\/p>\n\n\n\n

\uff08b\uff09\u52a0\u5927\u5fae\u5206\u65f6\u95f4\u4f7f\u632f\u8361\u505c\u6b62\uff0c\u63a5\u7740\u628a\u6bd4\u4f8b\u5ea6\u8c03\u5f97\u7a0d\u5c0f\u4e00\u4e9b\uff0c\u4f7f\u632f\u8361\u53c8\u4ea7\u751f\uff0c\u52a0\u5927\u5fae\u5206\u65f6\u95f4\uff0c\u4f7f\u632f\u8361\u518d\u505c\u6b62\uff0c\u6765\u56de\u8fd9\u6837\u64cd\u4f5c\uff0c\u76f4\u81f3\u867d\u52a0\u5927\u5fae\u5206\u65f6\u95f4\uff0c\u4f46\u4e0d\u80fd\u4f7f\u632f\u8361\u505c\u6b62\uff0c\u6c42\u5f97\u5fae\u5206\u65f6\u95f4\u7684\u6700\u4f73\u503c\uff0c\u6b64\u65f6\u628a\u6bd4\u4f8b\u5ea6\u8c03\u5f97\u7a0d\u5927\u4e00\u4e9b\u76f4\u81f3\u632f\u8361\u505c\u6b62\u3002<\/p>\n\n\n\n

\uff08c\uff09\u628a\u79ef\u5206\u65f6\u95f4\u8c03\u6210\u548c\u5fae\u5206\u65f6\u95f4\u76f8\u540c\u7684\u6570\u503c\uff0c\u5982\u679c\u53c8\u4ea7\u751f\u632f\u8361\u5219\u52a0\u5927\u79ef\u5206\u65f6\u95f4\u76f4\u81f3\u632f\u8361\u505c\u6b62\u3002<\/p>\n\n\n\n

3.3 \u65b9\u6cd5\u4e8c\uff1a<\/strong><\/p>\n\n\n\n

\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u5148\u4ece\u8868\u5217\u8303\u56f4\u5185\u53d6Ti\u7684\u67d0\u4e2a\u6570\u503c\uff0c\u5982\u679c\u9700\u8981\u5fae\u5206\uff0c\u5219\u53d6Td=\uff081\/3~1\/4\uff09Ti\uff0c\u7136\u540e\u5bf9\u03b4\u8fdb\u884c\u8bd5\u51d1\uff0c\u4e5f\u80fd\u8f83\u5feb\u5730\u8fbe\u5230\u8981\u6c42\u3002\u5b9e\u8df5\u8bc1\u660e\uff0c\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u9002\u5f53\u5730\u7ec4\u5408\u03b4\u548cTi\u7684\u6570\u503c\uff0c\u53ef\u4ee5\u5f97\u5230\u540c\u6837\u8870\u51cf\u6bd4\u7684\u66f2\u7ebf\uff0c\u5c31\u662f\u8bf4\uff0c\u03b4\u7684\u51cf\u5c11\uff0c\u53ef\u4ee5\u7528\u589e\u52a0Ti\u7684\u529e\u6cd5\u6765\u8865\u507f\uff0c\u800c\u57fa\u672c\u4e0a\u4e0d\u5f71\u54cd\u8c03\u8282\u8fc7\u7a0b\u7684\u8d28\u91cf\u3002\u6240\u4ee5\uff0c\u8fd9\u79cd\u60c5\u51b5\uff0c\u5148\u786e\u5b9aTi\u3001Td\u518d\u786e\u5b9a\u03b4\u7684\u987a\u5e8f\u4e5f\u662f\u53ef\u4ee5\u7684\u3002\u800c\u4e14\u53ef\u80fd\u66f4\u5feb\u4e9b\u3002\u5982\u679c\u66f2\u7ebf\u4ecd\u7136\u4e0d\u7406\u60f3\uff0c\u53ef\u7528Ti\u3001Td\u518d\u52a0\u4ee5\u9002\u5f53\u8c03\u6574\u3002<\/p>\n\n\n\n

3.4 \u65b9\u6cd5\u4e09\uff1a<\/strong><\/p>\n\n\n\n

\uff081\uff09\u5728\u5b9e\u9645\u8c03\u8bd5\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u5148\u5927\u81f4\u8bbe\u5b9a\u4e00\u4e2a\u7ecf\u9a8c\u503c\uff0c\u7136\u540e\u6839\u636e\u8c03\u8282\u6548\u679c\u4fee\u6539\u3002<\/p>\n\n\n\n

\u6d41\u91cf\u7cfb\u7edf\uff1aP\uff08%\uff0940–100\uff0cI\uff08\u5206\uff090.1–1
\u538b\u529b\u7cfb\u7edf\uff1aP\uff08%\uff0930–70\uff0c   I\uff08\u5206\uff090.4–3
\u6db2\u4f4d\u7cfb\u7edf\uff1aP\uff08%\uff0920–80\uff0c   I\uff08\u5206\uff091\u20145
\u6e29\u5ea6\u7cfb\u7edf\uff1aP\uff08%\uff0920–60\uff0c   I\uff08\u5206\uff093–10\uff0cD\uff08\u5206\uff090.5–3<\/p>\n\n\n\n

\uff082\uff09\u4ee5\u4e0b\u6574\u5b9a\u7684\u53e3\u8bc0\uff1a<\/p>\n\n\n\n

\u9636\u8dc3\u6270\u52a8\u6295\u95ed\u73af\uff0c\u53c2\u6570\u6574\u5b9a\u770b\u66f2\u7ebf\uff1b\u5148\u6295\u6bd4\u4f8b\u540e\u79ef\u5206\uff0c\u6700\u540e\u518d\u628a\u5fae\u5206\u52a0\uff1b<\/p>\n\n\n\n

\u7406\u60f3\u66f2\u7ebf\u4e24\u4e2a\u6ce2\uff0c\u632f\u5e45\u8870\u51cf4\u6bd41\uff1b\u6bd4\u4f8b\u592a\u5f3a\u8981\u632f\u8361\uff0c\u79ef\u5206\u592a\u5f3a\u8fc7\u7a0b\u957f\uff1b<\/p>\n\n\n\n

\u52a8\u5dee\u592a\u5927\u52a0\u5fae\u5206\uff0c\u9891\u7387\u592a\u5feb\u5fae\u5206\u964d\uff1b\u504f\u79bb\u5b9a\u503c\u56de\u590d\u6162\uff0c\u79ef\u5206\u4f5c\u7528\u518d\u52a0\u5f3a\u3002<\/p>\n\n\n\n

4\u3001\u590d\u6742\u8c03\u8282\u7cfb\u7edf\u7684\u53c2\u6570\u6574\u5b9a<\/strong><\/p>\n\n\n\n

\u4ee5\u4e32\u7ea7\u8c03\u8282\u7cfb\u7edf\u4e3a\u4f8b\u6765\u8bf4\u660e\u590d\u6742\u8c03\u8282\u7cfb\u7edf\u7684\u53c2\u6570\u6574\u5b9a\u65b9\u6cd5\u3002\u7531\u4e8e\u4e32\u7ea7\u8c03\u8282\u7cfb\u7edf\u4e2d\uff0c\u6709\u4e3b\u3001\u526f\u4e24\u7ec4\u53c2\u6570\uff0c\u5404\u901a\u9053\u53ca\u56de\u8def\u95f4\u5b58\u5728\u7740\u76f8\u4e92\u8054\u7cfb\u548c\u5f71\u54cd\u3002\u6539\u53d8\u4e3b\u3001\u526f\u56de\u8def\u7684\u4efb\u4e00\u53c2\u6570\uff0c\u5bf9\u6574\u4e2a\u7cfb\u7edf\u90fd\u6709\u5f71\u54cd\u3002\u7279\u522b\u662f\u4e3b\u3001\u526f\u5bf9\u8c61\u65f6\u95f4\u5e38\u6570\u76f8\u5dee\u4e0d\u5927\u65f6\uff0c\u52a8\u6001\u8054\u7cfb\u5bc6\u5207\uff0c\u6574\u5b9a\u53c2\u6570\u7684\u5de5\u4f5c\u5c24\u5176\u56f0\u96be\u3002<\/p>\n\n\n\n

\u5728\u6574\u5b9a\u53c2\u6570\u524d\uff0c\u5148\u8981\u660e\u786e\u4e32\u7ea7\u8c03\u8282\u7cfb\u7edf\u7684\u8bbe\u8ba1\u76ee\u7684\u3002\u5982\u679c\u4e3b\u8981\u662f\u4fdd\u8bc1\u4e3b\u53c2\u6570\u7684\u8c03\u8282\u8d28\u91cf\uff0c\u5bf9\u526f\u53c2\u6570\u8981\u6c42\u4e0d\u9ad8\uff0c\u5219\u6574\u5b9a\u5de5\u4f5c\u5c31\u6bd4\u8f83\u5bb9\u6613\uff1b\u5982\u679c\u4e3b\u3001\u526f\u53c2\u6570\u90fd\u8981\u6c42\u9ad8\uff0c\u6574\u5b9a\u5de5\u4f5c\u5c31\u6bd4\u8f83\u590d\u6742\u3002\u4e0b\u9762\u4ecb\u7ecd\u201c\u5148\u526f\u540e\u4e3b\u201d\u4e24\u6b65\u53c2\u6570\u6574\u5b9a\u6cd5\u3002<\/p>\n\n\n\n

\u7b2c\u4e00\u6b65\uff1a\u5728\u5de5\u51b5\u7a33\u5b9a\u60c5\u51b5\u4e0b\uff0c\u5c06\u4e3b\u56de\u8def\u95ed\u5408\uff0c\u628a\u4e3b\u63a7\u5236\u5668\u6bd4\u4f8b\u5ea6\u653e\u5728100%\uff0c\u79ef\u5206\u65f6\u95f4\u653e\u5728\u6700\u5927\uff0c\u5fae\u5206\u65f6\u95f4\u653e\u5728\u96f6\u3002\u75284\uff1a1\u8870\u51cf\u66f2\u7ebf\u6574\u5b9a\u526f\u56de\u8def\uff0c\u6c42\u51fa\u526f\u56de\u8def\u7684\u6bd4\u4f8b\u589e\u76caK2s\u548c\u632f\u8361\u5468\u671fT2s\u3002<\/p>\n\n\n\n

\u7b2c\u4e8c\u6b65\uff1a\u628a\u526f\u56de\u8def\u770b\u6210\u662f\u4e3b\u56de\u8def\u7684\u4e00\u4e2a\u73af\u8282\uff0c\u4f7f\u75284\uff1a1\u8870\u51cf\u66f2\u7ebf\u6cd5\u6574\u5b9a\u4e3b\u56de\u8def\uff0c\u6c42\u5f97\u4e3b\u63a7\u5236\u5668K1s\u548cT1s\u3002<\/p>\n\n\n\n

\u6839\u636eK1s\u3001K2s\u3001T1s\u3001T2s\u6309\u88682\u7ecf\u9a8c\u516c\u5f0f\u7b97\u51fa\u4e32\u7ea7\u8c03\u8282\u7cfb\u7edf\u4e3b\u3001\u526f\u56de\u8def\u53c2\u6570\u3002\u5148\u653e\u4e0a\u526f\u56de\u8def\u53c2\u6570\uff0c\u518d\u653e\u4e0a\u4e3b\u56de\u8def\u53c2\u6570\uff0c\u5982\u679c\u5f97\u5230\u6ee1\u610f\u7684\u8fc7\u6e21\u8fc7\u7a0b\uff0c\u5219\u6574\u5b9a\u5de5\u4f5c\u5b8c\u6bd5\u3002\u5426\u5219\u53ef\u8fdb\u884c\u9002\u5f53\u8c03\u6574\u3002<\/p>\n\n\n\n

\u5982\u679c\u4e3b\u3001\u526f\u5bf9\u8c61\u65f6\u95f4\u5e38\u6570\u76f8\u5dee\u4e0d\u5927\uff0c\u63094\uff1a1\u8870\u51cf\u66f2\u7ebf\u6cd5\u6574\u5b9a\uff0c\u53ef\u80fd\u51fa\u73b0\u201c\u5171\u632f\u201d\u5371\u9669\uff0c\u8fd9\u65f6\uff0c\u53ef\u9002\u5f53\u51cf\u5c0f\u526f\u56de\u8def\u6bd4\u4f8b\u5ea6\u6216\u79ef\u5206\u65f6\u95f4\uff0c\u4ee5\u8fbe\u5230\u51cf\u5c11\u526f\u56de\u8def\u632f\u8361\u5468\u671f\u7684\u76ee\u7684\u3002\u540c\u7406\uff0c\u52a0\u5927\u4e3b\u56de\u8def\u6bd4\u4f8b\u5ea6\u6216\u79ef\u5206\u65f6\u95f4\uff0c\u4ee5\u671f\u589e\u5927\u4e3b\u56de\u8def\u632f\u8361\u5468\u671f\uff0c\u4f7f\u4e3b\u3001\u526f\u56de\u8def\u632f\u8361\u5468\u671f\u4e4b\u6bd4\u52a0\u5927\uff0c\u907f\u514d\u201c\u5171\u632f\u201d\u3002\u8fd9\u6837\u505a\u7684\u7ed3\u679c\u4f1a\u964d\u4f4e\u8c03\u8282\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u5982\u679c\u4e3b\u3001\u526f\u5bf9\u8c61\u7279\u6027\u592a\u76f8\u8fd1\uff0c\u5219\u8bf4\u660e\u786e\u5b9a\u7684\u65b9\u6848\u6b20\u59a5\u5f53\uff0c\u5c31\u4e0d\u80fd\u5b8c\u5168\u4f9d\u9760\u53c2\u6570\u6574\u5b9a\u6765\u63d0\u9ad8\u8c03\u8282\u8d28\u91cf\u4e86\u3002<\/p>\n\n\n\n

\u5b9e\u9645\u5e94\u7528\u4f53\u4f1a\uff1a<\/strong><\/p>\n\n\n\n

\u4e00\u662f\u5229\u7528\u6570\u5b57PID\u63a7\u5236\u7b97\u6cd5\u8c03\u8282\u76f4\u6d41\u7535\u673a\u7684\u901f\u5ea6\uff0c\u65b9\u6848\u662f\u91c7\u7528\u5149\u7535\u5f00\u5173\u6765\u83b7\u5f97\u7535\u673a\u7684\u8f6c\u52a8\u4ea7\u751f\u7684\u8109\u51b2\u4fe1\u53f7\uff0c\u5355\u7247\u673a\uff08MSP430G2553\uff09\u901a\u8fc7\u6d4b\u91cf\u8109\u51b2\u4fe1\u53f7\u7684\u9891\u7387\u6765\u8ba1\u7b97\u7535\u673a\u7684\u8f6c\u901f\uff08\u5177\u4f53\u6d4b\u91cf\u9891\u7387\u7684\u7b97\u6cd5\u662f\u91c7\u7528\u76f4\u63a5\u6d4b\u91cf\u6cd5\uff0c\u5b9a\u65f61s\u6d4b\u91cf\u8109\u51b2\u6709\u591a\u5c11\u4e2a\uff0c\u672c\u8eab\u7684\u6d4b\u91cf\u8bef\u5dee\u53ef\u4ee5\u67090.5\u8f6c\u52a0\u51cf\uff09\uff0c\u6d4b\u91cf\u7684\u8f6c\u901f\u540c\u7ed9\u5b9a\u7684\u8f6c\u901f\u8fdb\u884c\u6bd4\u8f83\u4ea7\u751f\u8bef\u5dee\u4fe1\u53f7\uff0c\u6765\u4ea7\u751f\u63a7\u5236\u4fe1\u53f7\uff0c\u63a7\u5236\u4fe1\u53f7\u662f\u901a\u8fc7PWM\u8c03\u6574\u5360\u7a7a\u6bd4\u4e5f\u5c31\u662f\u8c03\u6574\u8f93\u51fa\u6a21\u62df\u7535\u538b\u6765\u63a7\u5236\u7684\uff08\u76f8\u5f53\u4e8e1\u4f4d\u7684DA\uff0c\u5982\u679c\u752810\u4f4d\u7684DA\u6765\u8fdb\u884c\u6a21\u62df\u8c03\u6574\u5462\uff1f\u6548\u679c\u4f1a\u4e0d\u4f1a\u597d\u5f88\u591a\uff1f\uff09\uff0c\u8fd9\u4e2a\u5b9e\u9a8c\u63a7\u5236\u80fd\u529b\u6709\u4e00\u5b9a\u7684\u8303\u56f4\uff0c\u53ea\u80fd\u572830\u8f6c\/\u79d2\u548c150\u8f6c\/\u79d2\u4e4b\u95f4\u8fdb\u884c\u63a7\u5236\uff0c\u5f53\u7ed9\u5b9a\u503c\uff08\u7a0b\u5e8f\u4e2d\u7ed9\u5b9a\u7684\u901f\u5ea6\uff09\u9ad8\u4e8e150\u65f6\uff0c\u5b9e\u9645\u901f\u5ea6\u53ea\u80fd\u4fdd\u6301\u5728150\u8f6c\uff0c\u8fd9\u4e5f\u5c31\u662f\u6b64\u7cfb\u7edf\u7684\u6700\u5927\u63a7\u5236\u80fd\u529b\uff0c\u5f53\u7ed9\u5b9a\u503c\u4f4e\u4e8e30\u8f6c\u65f6\uff0c\u76f4\u6d41\u7535\u673a\u8f6c\u8f74\u5b9e\u9645\u662f\u4e0d\u8f6c\u52a8\u7684\uff0c\u4f46\u7531\u4e8e\u8bef\u5dee\u503c\u8fc7\u5927\uff0c\u8f6c\u901f\u4f1a\u8fc5\u901f\u53d8\u9ad8\uff0c\u7136\u540e\u53c8\u4f1a\u505c\u6b62\u8f6c\u52a8\uff0c\u5c31\u8fd9\u6837\u5faa\u73af\u5f80\u590d\uff0c\u4e0d\u80fd\u8fbe\u5230\u63a7\u5236\u6548\u679c\u3002<\/p>\n\n\n\n

\u6839\u636e\u5b9e\u6d4b\uff0c\u8f6c\u901f\u7a33\u6001\u7cbe\u5ea6\u5728\u6b63\u8d1f3\u8f6c\u4ee5\u5185\uff0c\u63a7\u5236\u65f6\u95f4\u4e3a4\u52305\u79d2\u3002\u5b9e\u9a8c\u53ea\u8fdb\u884c\u5230\u8fd9\u79cd\u7a0b\u5ea6\uff0c\u601d\u8003\u548c\u5206\u6790\u4e5f\u53ea\u505c\u7559\u5728\u8fd9\u79cd\u6df1\u5ea6\u3002<\/p>\n\n\n\n

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\u5f53\u6c34\u4f4d\u5904\u4e8e\u8f83\u9ad8\u3001\u8d8b\u52bf\u7f13\u6162\u53d8\u5316 \u7684\u65f6\u5019\uff0c\u8f93\u51fa\u4e00\u4e2a\u5fae\u5c0f\u8c03\u8282\u91cf\u5c31\u591f\u4e86\uff1b
\u5f53\u6c34\u4f4d\u5904\u4e8e\u4e2d\u503c\u3001\u8d8b\u52bf\u8f83\u5feb\u53d8\u5316\u7684\u65f6\u5019\uff0c\u8f93\u51fa\u8fdb\u884c\u8f83\u5927\u5e45\u5ea6\u8c03\u8282\u2026\u2026<\/p>\n\n\n\n

\u5982\u4e0a\u6240\u8ff0\uff0c\u6211\u4eec\u9700\u8981\u5236\u5b9a\u4e00\u4e2a\u63a7\u5236\u89c4\u5219\u8868\uff0c\u7136\u540e\u5236\u5b9a\u53c2\u6570\u5224\u65ad\u6c34\u4f4d\u533a\u6bb5\u7684\u754c\u503c\u3001\u6ce2\u52a8\u8d8b \u52bf\u7684\u754c\u503c\u3001\u8f93\u51fa\u5e45\u5ea6\u7684\u754c\u503c\u3002<\/p>\n\n\n\n

\u6bd4\u4f8b\u63a7\u5236(P)\u662f\u4e00\u79cd\u6700\u7b80\u5355\u7684\u63a7\u5236\u65b9\u5f0f\u3002\u5176\u63a7\u5236\u5668\u7684\u8f93\u51fa\u4e0e\u8f93\u5165\u8bef\u5dee\u4fe1\u53f7\u6210\u6bd4\u4f8b\u5173\u7cfb\u3002<\/p>\n\n\n\n

\u6839\u636e\u8bbe\u5907\u6709\u6240\u4e0d\u540c\uff0c\u6bd4\u4f8b\u5e26\u4e00\u822c\u4e3a2\uff5e10%(\u6e29\u5ea6\u63a7\u5236)\u3002<\/p>\n\n\n\n

\u4f46\u662f\uff0c\u4ec5\u4ec5\u662fP\u63a7\u5236\u7684\u8bdd\uff0c\u4f1a\u4ea7\u751f\u4e0b\u9762\u5c06\u63d0\u5230\u7684offset (\u7a33\u6001\u8bef\u5dee)\uff0c\u6240\u4ee5\u4e00\u822c\u52a0\u4e0a\u79ef\u5206\u63a7\u5236(I)\uff0c\u4ee5\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u6bd4\u4f8b\u5e26\u4e0e\u6bd4\u4f8b\u63a7\u5236(P)\u8f93\u51fa\u7684\u5173\u7cfb\u5982\u56fe\u6240\u793a\u3002\u7528MVp\u8fd0\u7b97\u5f0f\u7684\u8bbe\u5b9a\u4e3e\u4f8b<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u7a33\u6001\u8bef\u5dee(Off set)<\/p>\n\n\n\n

\u6bd4\u4f8b\u63a7\u5236\u4e2d\uff0c\u7ecf\u8fc7\u4e00\u5b9a\u65f6\u95f4\u540e\u8bef\u5dee\u7a33\u5b9a\u5728\u4e00\u5b9a\u503c\u65f6\uff0c\u6b64\u65f6\u7684\u8bef\u5dee\u53eb\u505a\u7a33\u6001\u8bef\u5dee(off set)\u3002<\/p>\n\n\n\n

\u4ec5\u7528\u6bd4\u4f8b\u63a7\u5236\u7684\u65f6\u5019\uff0c\u6839\u636e\u8d1f\u8f7d\u7684\u53d8\u52a8\u53ca\u8bbe\u5907\u7684\u56fa\u6709\u7279\u6027\u4e0d\u540c\uff0c\u4f1a\u51fa\u73b0\u4e0d\u540c\u7684\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u8d1f\u8f7d\u7279\u6027\u4e0e\u63a7\u5236\u7279\u6027\u66f2\u7ebf\u7684\u4ea4\u70b9\u548c\u8bbe\u5b9a\u503c\u4e0d\u4e00\u81f4\u662f\u4ea7\u751f\u7a33\u6001\u8bef\u5dee\u7684\u539f\u56e0\u3002
\u6bd4\u4f8b\u5e26\u5c0f\u65f6\u4e0d\u4f1a\u4ea7\u751f\u3002\u4e3a\u6d88\u9664\u7a33\u6001\u8bef\u5dee\uff0c\u6211\u4eec\u8bbe\u5b9a\u624b\u52a8\u590d\u4f4d\u503c–manual reset\u503c(MR)\uff0c\u4ee5\u6d88\u9664\u63a7\u5236\u8bef\u5dee\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u624b\u52a8\u590d\u4f4d(Manual reset)<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u5982\u524d\u6240\u8ff0\uff0c\u4ec5\u7528\u6bd4\u4f8b\u63a7\u5236\u4e0d\u80fd\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u4e3a\u6b64\uff0c\u5c06MR(manual reset\u503c)\u8bbe\u4e3a\u53ef\u53d8\uff0c\u5219\u53ef\u81ea\u7531\u6574\u5b9a(\u5373\u8c03\u6574)\u8c03\u8282\u5668\u7684\u8f93\u51fa\u3002\u53ea\u8981\u624b\u52a8\u64cd\u4f5c\u8f93\u51fa\u76f8\u5f53\u4e8eoffset\u7684\u91cf\uff0c\u5c31\u80fd\u4e0e\u76ee\u6807\u503c\u4e00\u81f4\u3002<\/p>\n\n\n\n

\u8fd9\u5c31\u53eb\u505a\u624b\u52a8\u590d\u4f4d(manual reset)\uff0c\u901a\u5e38\u6bd4\u4f8b\u8c03\u8282\u5668\u4e0a\u914d\u6709\u6b64\u529f\u80fd\u3002<\/p>\n\n\n\n

\u5728\u5b9e\u9645\u7684\u81ea\u52a8\u63a7\u5236\u4e2d\uff0c\u6bcf\u6b21\u53d1\u751foff set\u65f6\u4ee5\u624b\u52a8\u8fdb\u884creset\u7684\u8bdd\uff0c\u8fd9\u6837\u5e76\u4e0d\u5b9e\u7528\u3002\u5728\u540e\u9762\u5c06\u53d9\u8ff0\u7684\u79ef\u5206\u63a7\u5236\u529f\u80fd\uff0c\u80fd\u81ea\u52a8\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

\u4e3a\u6b64\uff0c\u5c06MR(manual reset\u503c)\u8bbe\u4e3a\u53ef\u53d8\uff0c\u5219\u53ef\u81ea\u7531\u6574\u5b9a(\u5373\u8c03\u6574)\u8c03\u8282\u5668\u7684\u8f93\u51fa\u3002\u53ea\u8981\u624b\u52a8\u64cd\u4f5c\u8f93\u51fa\u76f8\u5f53\u4e8eoffset\u7684\u91cf\uff0c\u5c31\u80fd\u4e0e\u76ee\u6807\u503c\u4e00\u81f4\u3002<\/p>\n\n\n\n

\u8fd9\u5c31\u53eb\u505a\u624b\u52a8\u590d\u4f4d(manual reset)\uff0c\u901a\u5e38\u6bd4\u4f8b\u8c03\u8282\u5668\u4e0a\u914d\u6709\u6b64\u529f\u80fd\u3002<\/p>\n\n\n\n

\u5728\u5b9e\u9645\u7684\u81ea\u52a8\u63a7\u5236\u4e2d\uff0c\u6bcf\u6b21\u53d1\u751foff set\u65f6\u4ee5\u624b\u52a8\u8fdb\u884creset\u7684\u8bdd\uff0c\u8fd9\u6837\u5e76\u4e0d\u5b9e\u7528\u3002\u5728\u540e\u9762\u5c06\u53d9\u8ff0\u7684\u79ef\u5206\u63a7\u5236\u529f\u80fd\uff0c\u80fd\u81ea\u52a8\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u6240\u8c13\u79ef\u5206\u63a7\u5236(I)\uff0c\u5c31\u662f\u5728\u51fa\u73b0\u7a33\u6001\u8bef\u5dee\u65f6\u81ea\u52a8\u7684\u6539\u53d8\u8f93\u51fa\u91cf\uff0c\u4f7f\u5176\u4e0e\u624b\u52a8\u590d\u4f4d\u52a8\u4f5c\u7684\u8f93\u51fa\u91cf\u76f8\u540c\uff0c\u8fbe\u5230\u6d88\u9664\u7a33\u6001\u8bef\u5dee\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n

\u5f53\u7cfb\u7edf\u5b58\u5728\u8bef\u5dee\u65f6\uff0c\u8fdb\u884c\u79ef\u5206\u63a7\u5236\uff0c\u6839\u636e\u79ef\u5206\u65f6\u95f4\u7684\u5927\u5c0f\u8c03\u8282\u5668\u7684\u8f93\u51fa\u4f1a\u4ee5\u4e00\u5b9a\u7684\u901f\u5ea6\u53d8\u5316\uff0c\u53ea\u8981\u8bef\u5dee\u8fd8\u5b58\u5728\uff0c\u5c31\u4f1a\u4e0d\u65ad\u7684\u8fdb\u884c\u8f93\u51fa\u3002<\/p>\n\n\n\n

\u79ef\u5206\u65f6\u95f4\u7684\u5b9a\u4e49\uff1a<\/strong><\/p>\n\n\n\n

\u5f53\u79ef\u5206\u9879\u548c\u6bd4\u4f8b\u9879\u5bf9\u4e8e\u63a7\u5236\u5668\u7684\u8f93\u51fa\u7684\u8d21\u732e\u76f8\u540c\uff0c\u5373\u79ef\u5206\u4f5c\u7528\u91cd\u590d\u4e86\u4e00\u6b21\u6bd4\u4f8b\u4f5c\u7528\u65f6\u6240\u82b1\u8d39\u7684\u65f6\u95f4\uff0c\u5c31\u662f\u79ef\u5206\u65f6\u95f4\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u5fae\u5206\u63a7\u5236(D)\u7684\u529f\u80fd\u662f\u901a\u8fc7\u8bef\u5dee\u7684\u53d8\u5316\u7387\u9884\u62a5\u8bef\u5dee\u4fe1\u53f7\u7684\u672a\u6765\u53d8\u5316\u8d8b\u52bf\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u63d0\u4f9b\u8d85\u524d\u63a7\u5236\u4f5c\u7528\uff0c\u5fae\u5206\u63a7\u5236\u80fd\u4f7f\u88ab\u63a7\u8fc7\u7a0b\u8d8b\u4e8e\u7a33\u5b9a\u3002<\/p>\n\n\n\n

\u56e0\u6b64\uff0c\u5b83\u7ecf\u5e38\u7528\u6765\u62b5\u6d88\u79ef\u5206\u63a7\u5236\u4ea7\u751f\u7684\u4e0d\u7a33\u5b9a\u8d8b\u52bf\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u63d0\u4f9b\u8d85\u524d\u63a7\u5236\u4f5c\u7528\uff0c\u5fae\u5206\u63a7\u5236\u80fd\u4f7f\u88ab\u63a7\u8fc7\u7a0b\u8d8b\u4e8e\u7a33\u5b9a\u3002<\/p>\n\n\n\n

\u56e0\u6b64\uff0c\u5b83\u7ecf\u5e38\u7528\u6765\u62b5\u6d88\u79ef\u5206\u63a7\u5236\u4ea7\u751f\u7684\u4e0d\u7a33\u5b9a\u8d8b\u52bf\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u5fae\u5206\u65f6\u95f4\u7684\u5b9a\u4e49\uff1a<\/strong><\/p>\n\n\n\n

\u5f53\u8f93\u5165\u91cf\u6301\u7eed\u7684\u4ee5\u4e00\u5b9a\u901f\u7387\u53d8\u5316\u65f6\uff0c\u5fae\u5206\u9879\u548c\u6bd4\u4f8b\u9879\u5bf9\u4e8e\u63a7\u5236\u5668\u7684\u8f93\u51fa\u7684\u8d21\u732e\u76f8\u540c\uff0c\u5373\u5fae\u5206\u4f5c\u7528\u91cd\u590d\u4e86\u4e00\u6b21\u6bd4\u4f8b\u4f5c\u7528\u65f6\u6240\u82b1\u8d39\u7684\u65f6\u95f4\uff0c\u5c31\u662f\u5fae\u5206\u65f6\u95f4\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u5b9e\u9645\u4e2d\u5982\u4f55\u4f7f\u7528\uff1f<\/strong><\/p>\n\n\n\n

\u6211\u4eec\u770b\u4e00\u4e2a\u751f\u6d3b\u4f8b\u5b50\uff0c\u51ac\u5929\u6d17\u70ed\u6c34\u6fa1\uff0c\u9700\u8981\u5148\u653e\u6389\u4e00\u6bb5\u65f6\u95f4\u7684\u51b7\u6c34\uff0c\u56e0\u4e3a\u6c34\u7ba1\u91cc\u6709\u4e00\u6bb5\u51b7\u6c34\uff0c\u70ed\u6c34\u5668\u4e5f\u9700\u8981\u4e00\u4e2a\u52a0\u70ed\u8fc7\u7a0b\uff0c\u7b49\u8fc7\u4e86\u8fd9\u6bb5\u65f6\u95f4\u4e4b\u540e\u6c34\u6e29\u6709\u4e9b\u63a5\u8fd1\u76ee\u6807\u503c\u540e\uff0c\u5f00\u59cb\u8c03\u8282\u6c34\u9f99\u5934\u6765\u8c03\u8282\u51b7\u3001\u70ed\u6c34\u4e4b\u95f4\u7684\u6bd4\u4f8b\u53ca\u51fa\u6c34\u91cf\uff0c\u4e4b\u540e\u518d\u6162\u6162\u7684\u5fae\u8c03\uff0c\u5728\u6d17\u6d74\u8fc7\u7a0b\u4e2d\u611f\u89c9\u6e29\u5ea6\u4e0d\u5408\u9002\uff0c\u518d\u4e00\u70b9\u70b9\u7684\u8c03\u8282\u3002\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5176\u5b9e\u5c31\u662fPID\u7b97\u6cd5\u8fc7\u7a0b\u3002\u6211\u4eec\u4e4b\u6240\u4ee5\u5fae\u8c03\uff0c\u662f\u56e0\u4e3a\u6c34\u6e29\u7684\u53d8\u5316\u901f\u5ea6\u4e0e\u6211\u8c03\u8282\u7684\u901f\u5ea6\u4e0d\u76f8\u5339\u914d\uff0c\u5b58\u5728\u4e00\u4e2a\u6ede\u540e\u6548\u5e94\uff0c\u6211\u4eec\u9700\u8981\u8c03\u8282\u4e00\u70b9\u70b9\uff0c\u7b49\u4e00\u4e0b\u518d\u611f\u89c9\u4e00\u4e0b\u6e29\u5ea6\uff0c\u4e0d\u591f\u518d\u8c03\u8282\u4e00\u70b9\u70b9\uff0c\u518d\u611f\u89c9\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u53ebPID\u7b97\u6cd5\uff0c\u4e5f\u53ef\u4ee5\u8bf4\uff0c\u6ede\u540e\u6548\u5e94\u662f\u5f15\u5165PID\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n

\u5931\u53bb\u7684\u80fd\u5426\u627e\u56de\u6765\uff1f\u80fd\uff01\u53ea\u662f\u6211\u627e\u56de\u4e86\u7ebd\u6263\uff0c\u5374\u53d1\u73b0\u8863\u670d\u5df2\u7ecf\u4e0d\u518d\u4e86\u3002\u8fd9\u4e2a\u5c31\u662f\u6ede\u540e\u6548\u5e94\u3002<\/p>\n\n\n\n

\u8d1f\u53cd\u9988\u7cfb\u7edf\uff0c\u90fd\u6709\u6ede\u540e\u6548\u5e94\uff0c\u4f46\u4e3a\u4ec0\u4e48\u8fd0\u653e\u3001\u7535\u6e90\u8fd9\u7c7b\u7684\u5374\u4ece\u6765\u4e0d\u63d0PID\u7b97\u6cd5\u5462\uff1f\u8fd9\u662f\u56e0\u4e3a\u8fd9\u7c7b\u7cfb\u7edf\u7684\u6ede\u540e\u5ef6\u65f6\u65f6\u95f4\u975e\u5e38\u77ed\uff0c\u82e5\u8003\u8651\u8fd9\u4e2a\u5ef6\u65f6\uff0c\u8d1f\u53cd\u9988\u5f15\u5165180\u5ea6\u76f8\u4f4d\uff0c\u5ef6\u65f6\u6070\u597d\u5f15\u5165180\u5ea6\u76f8\u4f4d\uff0c\u5219\u5b8c\u5168\u53ef\u80fd\u5f15\u8d77\u632f\u8361\u3002\u95ee\u9898\u5728\u4e8e\u8fd9\u4e2a\u5ef6\u65f6\u65f6\u95f4\u8db3\u591f\u77ed\uff0c\u5b83\u7684\u8c10\u632f\u9891\u7387\u70b9\u6bd4\u8f83\u9ad8\uff0c\u4ee5\u8fd0\u653e\u4e3a\u4f8b\uff0c\u52a0\u5165\u5ef6\u65f6\u52a0\u4e0a\u8d1f\u53cd\u9988\u5f15\u8d77\u7684\u8c10\u632f\u70b9\u4e3a10MHz\uff0c\u4f46\u8fd9\u7247\u8fd0\u653e\u7684\u9891\u7387\u54cd\u5e94\u662f1MHz\uff0c\u5219\u572810MHz\u4e0b\u5b8c\u5168\u4e0d\u53ef\u80fd\u5bfc\u81f4\u632f\u8361\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u82af\u7247\u7684\u9891\u54cd\u7279\u6027\u53ea\u67091MHz\u3002\u6211\u4eec\u5e38\u7528\u7684\u7ebf\u6027\u7535\u6e90IC\uff0c\u6bd4\u5982SOT23\u5c01\u88c5\u7684LDO\uff0c\u5047\u5982\u8f93\u51fa\u4e0d\u52a0\u7535\u5bb9\uff0c\u5c31\u4f1a\u8f93\u51fa\u4e00\u4e2a\u632f\u8361\u7684\u6ce2\u5f62\uff0c\u76f8\u5bf9\u6765\u8bf4\u7535\u6e90IC\u7684\u6ede\u540e\u6548\u5e94\u6bd4\u8fd0\u653e\u8981\u5927\uff0c\u4f46\u662f\uff0c\u56e0\u4e3a\u7535\u6e90\u4e00\u822c\u540e\u9762\u90fd\u8981\u63a5\u5927\u7535\u5bb9\u7684\uff0c\u5b83\u7684\u9891\u54cd\u7279\u6027\u5f88\u4f4e\uff0c\u63a5\u8fd1\u76f4\u6d410Hz\uff0c\u6240\u4ee5\u5f53\u6709\u7535\u5bb9\u65f6\u5019\uff0c\u5c31\u65e0\u6cd5\u632f\u8361\u4e86\u3002<\/p>\n\n\n\n

\u800c\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u6bd4\u5982\u6e29\u5ea6\u7b49\uff0c\u90fd\u662f\u6ede\u540e\u6548\u5e94\u5f88\u4e25\u91cd\u7684\uff0c\u5f80\u5f80\u90fd\u662fmS\uff0c\u751a\u81f3\u662f10mS\u7ea7\u522b\u7684\uff0c\u82e5\u76f4\u63a5\u7528\u8d1f\u53cd\u9988\uff0c\u56e0\u4e3a\u6fc0\u52b1\u4e0e\u53cd\u9988\u7684\u4e0d\u540c\u6b65\uff0c\u5fc5\u7136\u5bfc\u81f4\u5f3a\u70c8\u7684\u632f\u8361\uff0c\u6240\u4ee5\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u5f15\u5165PID\u7b97\u6cd5\uff0c\u6765\u5b9e\u73b0\u8fd9\u7c7b\u6ede\u540e\u6548\u5e94\u4e25\u91cd\u7cfb\u7edf\u7684\u8d1f\u53cd\u9988\u63a7\u5236\uff0c\u6211\u4eec\u4ee5\u9ad8\u9891\u611f\u5e94\u52a0\u70ed\u8bbe\u5907\u52a0\u70ed\u5de5\u4ef6\uff0c\u4ece\u5e38\u6e2925\u5ea6\u52a0\u70ed\u5230700\u5ea6\u4e3a\u4f8b\u505a\u8bf4\u660e\uff1a<\/p>\n\n\n\n

1\u300125~600\u5ea6\uff0c100%\u7684\u5168\u529f\u7387\u52a0\u70ed\u5de5\u4ef6\uff0c\u8fd9\u662f\u56e0\u4e3a\u6e29\u5dee\u592a\u5927\uff0c\u524d\u671f\u8981\u5168\u529f\u7387\uff0c\u5148\u52a0\u70ed\u5230\u9760\u8fd1\u76ee\u6807\u6e29\u5ea6\u3002\u4e4b\u6240\u4ee5\u8003\u8651\u5728600\u5ea6\uff0c\u662f\u56e0\u4e3a\u6ede\u540e\u6548\u5e94\uff0c\u82e5\u8bbe\u5b9a\u592a\u9ad8\uff0c\u5f53\u53d1\u73b0\u63a5\u8fd1700\u5ea6\u518d\u505c\u4e0b\u6765\uff0c\u4f46\u5b9e\u9645\u4e0a\uff0c\u6e29\u5ea6\u4f1a\u51b2\u8fc7700\u5ea6\u3002\u5f53\u7136\uff0c600\u5ea6\u662f\u4e00\u4e2a\u7ecf\u9a8c\u503c\uff0c\u4ee5\u4e0b\u51e0\u4e2a\u6e29\u5ea6\u70b9\u90fd\u662f\u7ecf\u9a8c\u503c\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u800c\u6765\u3002<\/p>\n\n\n\n

2\u3001600\u4ee5\u4e0a\uff0c\u5f00\u542fP\u7b97\u6cd5\uff0cP\u5c31\u662f\u6839\u636e\u6d4b\u91cf\u503c\u4e0e\u76ee\u6807\u503c\u7684\u8bef\u5dee\u6765\u51b3\u5b9a\u8d1f\u53cd\u9988\u7684\u5927\u5c0f\u3002P\u7b97\u6cd5\u516c\u5f0f\uff1a\u53cd\u9988=P*(\u5f53\u524d\u6e29\u5ea6-\u76ee\u6807\u6e29\u5ea6)\u3002\u4f46\u56e0\u4e3a\u8d1f\u53cd\u9988\u662f\u57fa\u4e8e\u5b58\u5728\u8bef\u5dee\u4e3a\u524d\u63d0\u7684\uff0c\u6240\u4ee5P\u7b97\u6cd5\u5bfc\u81f4\u4e00\u4e2a\u95ee\u9898\uff0c\u6c38\u8fdc\u5230\u4e0d\u4e86\u60f3\u8981\u7684\u503c\uff1a700\u5ea6\u3002\u56e0\u4e3a\u5230\u4e86700\u5ea6\uff0c\u53cd\u9988\u503c\u5c31\u6ca1\u6709\u4e86\u3002P\u7b97\u6cd5\u7684\u5f00\u542f\uff0c\u8fdb\u4e00\u6b65\u903c\u8fd1\u4e86\u76ee\u6807\u6e29\u5ea6\uff0c\u5047\u8bbe\u7a33\u6001\u4e0b\u53ef\u4ee5\u8fbe\u5230650\u5ea6\uff0c\u8fd9\u6837\u5c31\u7b97\u56e0\u4e3a\u6ede\u540e\u6548\u5e94\u5bfc\u81f4\u7684\u5ef6\u65f6\uff0c\u4e5f\u4e0d\u4f1a\u8d85\u8fc7700\u5ea6\u592a\u591a\u3002<\/p>\n\n\n\n

3\u3001\u5f53\u8fbe\u5230P\u7b97\u6cd5\u7684\u7a33\u6001\u6781\u9650650\u5ea6\u9644\u8fd1\u7684\u65f6\u5019\uff0c\u6bd4\u5982640\u5ea6\uff0c\u5c31\u5e94\u8be5\u5f00\u542f\u53e6\u5916\u4e00\u4e2a\u7b97\u6cd5\u89e3\u51b3P\u7b97\u6cd5\u5f15\u8d77\u7684\u6781\u9650\u8bef\u5dee\uff0c\u90a3\u5c31\u662fI\u7b97\u6cd5\u3002I\u7b97\u6cd5\u5c31\u662f\u4e3a\u4e86\u6d88\u9664\u8fd9\u4e2aP\u7b97\u6cd5\u5bfc\u81f4\u7684\u8bef\u5dee\u503c\uff0c\u6bd5\u7adf\u6211\u4eec\u60f3\u8981\u7684\u662f700\u5ea6\uff0c\u800c\u4e0d\u662f650\u5ea6\u3002I\u7b97\u6cd5\uff0c\u672c\u8d28\u4e0a\u8bb2\u5c31\u662f\u83b7\u53d6\u4e00\u4e2a700\u5ea6\u4e0b\u5bf9\u5e94\u7684\u4e00\u4e2a\u9a71\u52a8\u503c\uff0c\u4e4b\u540e\u7528\u8fd9\u4e2a\u9a71\u52a8\u503c\u6765\u53d6\u4ee3P\u7b97\u6cd5\uff0c\u90a3\u4e48\u6211\u4eec\u600e\u4e48\u5f97\u5230\u8fd9\u4e2a\u9a71\u52a8\u503c\u5462\uff0c\u552f\u4e00\u7684\u624b\u6bb5\u5c31\u662f\u628a\u4e4b\u524d\u7684\u8bef\u5dee\u90fd\u7d2f\u52a0\u8d77\u6765\uff0c\u6700\u540e\u5f97\u5230\u4e00\u4e2a\u671f\u671b\u503c\uff0c\u8fd9\u4e2a\u671f\u671b\u503c\u5c31\u662f\u6211\u4eec\u60f3\u8981\u7684\u9a71\u52a8\u503c\u3002\u56e0\u4e3a\u53ea\u8981\u4e0e\u76ee\u6807\u503c\u5b58\u5728\u8bef\u5dee\uff0c\u90a3\u4e48\u628a\u8fd9\u4e9b\u8bef\u5dee\u503c\u79ef\u7d2f\u8d77\u6765\u518d\u53bb\u53cd\u9988\u63a7\u5236\uff0c\u5c31\u80fd\u4e00\u6b65\u6b65\u7684\u903c\u8fd1\u76ee\u6807\u503c\uff0c\u8fd9\u5982\u540c\u6c34\u6e29\u4e0d\u591f\u9ad8\uff0c\u518d\u52a0\u4e00\u70b9\u70b9\u70ed\u6c34\uff0c\u4e0d\u591f\u9ad8\u518d\u52a0\uff0c\u8fd9\u6837\u603b\u80fd\u8fbe\u5230\u60f3\u8981\u7684\u6c34\u6e29\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cI\u7b97\u6cd5\u4e0d\u80fd\u63a5\u5165\u592a\u9ad8\uff0c\u5fc5\u987b\u8981\u5728P\u7b97\u6cd5\u7684\u540e\u671f\u4ecb\u5165\uff0c\u4e0d\u7136\u5f88\u5bb9\u6613\u79ef\u7d2f\u8fc7\u5927\u3002\u8fd9\u4e2a\u65f6\u5019\u53ef\u4ee5\u5f15\u5165\u4e00\u4e2a\u8bef\u5dee\u95e8\u9650\uff0c\u6bd4\u5982\u8bef\u5dee\u4e3a60\uff0c\u5f53\u4f5c6\u6765\u5904\u7406\uff0c\u8bef\u5dee\u4e3a50\uff0c\u5f53\u4f5c5\u6765\u5904\u7406\uff0c\u6d88\u9664\u5927\u7684\u8bef\u5dee\u503c\uff0c\u5177\u4f53\u6839\u636e\u9879\u76ee\u60c5\u51b5\u51b3\u5b9a\u3002<\/p>\n\n\n\n

4\u3001\u5f53I\u7b97\u6cd5\u628a\u5de5\u4ef6\u6e29\u5ea6\u52a0\u70ed\u5230\u5f88\u63a5\u8fd1\u76ee\u6807\u6e29\u5ea6\u540e\uff0c\u90a3\u4e48\u53ef\u4ee5\u8c03\u8282\u7684\u8303\u56f4\u5c31\u5f88\u5c0f\u4e86\uff0c\u6700\u540e\u4e00\u70b9\u70b9\u7684\u5fae\u52a8\uff0c\u8ba9\u8c03\u8282\u7684\u6bcf\u4e00\u6b21\u7684\u53d8\u5316\uff0c\u4e0d\u8981\u592a\u5927\uff0c\u8fd9\u5c31\u662fD\u7b97\u6cd5\u3002D\u7b97\u6cd5\u672c\u8d28\u4e0a\u8bb2\u5c31\u662f\u53cd\u5bf9\u5267\u70c8\u7684\u53d8\u5316\uff0c\u6240\u4ee5\u9002\u7528\u4e8e\u8fbe\u5230\u76ee\u6807\u6e29\u5ea6\u7684\u65f6\u5019\u3002<\/p>\n\n\n\n

\u603b\u7ed3\uff1a<\/strong><\/p>\n\n\n\n

PID\u7b97\u6cd5\u5176\u5b9e\u4e0d\u590d\u6742\uff0c\u4f46\u4ece\u76ee\u524d\u770b\uff0c\u5f88\u591a\u4eba\u90fd\u662f\u56e0\u4e3a\u5bf9\u8fd9\u4e09\u8005\u7684\u4f7f\u7528\u6761\u4ef6\u4e0d\u4e86\u89e3\u5bfc\u81f4\u7684\u95ee\u9898\uff0c\u90fd\u662f\u4ece\u52a0\u70ed\u4e00\u5f00\u59cb\uff0c\u4e09\u4e2a\u8981\u7d20\u90fd\u4e0a\uff0c\u7ed3\u679c\u53ef\u60f3\u800c\u77e5\u3002P\u7b97\u6cd5\u662f\u6e29\u5ea6\u63a5\u8fd1\u76ee\u6807\u503c\u7684\u65f6\u5019\u7528\uff0cI\u7b97\u6cd5\u662f\u5728P\u7b97\u6cd5\u5230\u7a33\u6001\u6781\u9650\u7684\u65f6\u5019\u7528\uff0cD\u7b97\u6cd5\u662f\u8fbe\u5230\u76ee\u6807\u503c\u9644\u8fd1\u7684\u65f6\u5019\u7528\u3002\u5b9e\u9645\u9879\u76ee\u4e2d\uff0cD\u7b97\u6cd5\u4e00\u822c\u4e0d\u7528\uff0c\u6548\u679c\u4e0d\u5927\u3002\u5047\u5982\u975e\u8981\u627e\u4e00\u4e2a\u73b0\u5b9e\u4e2d\u5bf9\u5e94\u7684\u5b9e\u7269\uff0c\u90a3\u4e48\u4ee5\u5f00\u5173\u7535\u6e90\u4e3a\u4f8b\uff0cTL431\u57fa\u51c6\u7535\u6e90\u6bd4\u8f83\u5668\u53ef\u4ee5\u8ba4\u4e3a\u662fP\uff0c\u8f93\u51fa\u6ee4\u6ce2\u7535\u5bb9C\u662fI\uff0c\u8f93\u51fa\u6ee4\u6ce2\u7535\u611f\u662fD\uff0c\u4e24\u8005\u5b8c\u5168\u7b49\u4ef7\u3002\u5b83\u4eec\u5404\u81ea\u7684\u5e94\u7528\u5de5\u4f5c\u70b9\u53ef\u4ee5\u8ba4\u4e3a\uff1a\u5047\u8bbe\u76ee\u6807\u6e29\u5ea6700\u5ea6\uff0c600~800\u5ea6\uff1aP\u7b97\u6cd5\uff1b640~760\u5ea6\uff1aI\u7b97\u6cd5\uff1b690~710\u5ea6\uff1aD\u7b97\u6cd5\u3002\u5177\u4f53\u503c\uff0c\u4ee5\u5b9e\u9a8c\u4e3a\u51c6\uff0c\u6570\u636e\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n\n\n\n

\u6700\u540e\u7ed9\u51fa\u4e00\u4e2aPID\u6700\u901a\u4fd7\u7684\u89e3\u8bfb\uff1a\u6211\u4eec\u8bbe\u8ba1\u4e00\u6837\u4e1c\u897f\uff0c\u4e00\u822c\u90fd\u662f\u5148\u6253\u4e2a\u6837\uff0c\u8fd9\u4e2a\u6837\u8ddf\u6211\u4eec\u60f3\u8981\u7684\u63a5\u8fd1\uff0c\u4f46\u7ec6\u8282\u6ca1\u5230\u4f4d\uff0c\u8fd9\u5c31\u662fP\uff0c\u6837\u6709\u5dee\u5f02\uff0c\u6240\u4ee5\u5c31\u8981\u4fee\u6539\uff0c\u62df\u5408\u903c\u8fd1\uff0c\u8fd9\u5c31\u662fI\uff0c\u5230\u4e86\u5b9a\u7a3f\uff0c\u5c31\u4e0d\u5141\u8bb8\u968f\u4fbf\u4fee\u6539\u4e86\uff0c\u5c31\u7b97\u8981\u4fee\u6539\uff0c\u4e5f\u662f\u6709\u9650\u5236\u7684\u4fee\u6539\uff0c\u8fd9\u5c31\u662fD\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PID\u7684\u6570\u5b66\u6a21\u578b \u5728\u5de5\u4e1a\u5e94\u7528\u4e2dPID\u53ca\u5176\u884d\u751f\u7b97\u6cd5\u662f\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u662f\u5f53\u4e4b\u65e0\u6127\u7684\u4e07\u80fd\u7b97\u6cd5\uff0c\u5982\u679c\u80fd\u591f\u719f\u7ec3\u638c\u63e1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[48],"tags":[80,81],"_links":{"self":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/541"}],"collection":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=541"}],"version-history":[{"count":1,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/541\/revisions"}],"predecessor-version":[{"id":542,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/541\/revisions\/542"}],"wp:attachment":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}