<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[PID控制正负方向问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397.html]]></link>
 <description><![CDATA[Latest 50 replies of PID控制正负方向问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 07 Apr 2026 09:46:55 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[只要调节对象确定了，那么PID作用的正反作用也就确定了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1209334.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 Feb 2012 11:51:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好像是对PID功能的理解有误，PID是以输入偏差来计算输出值的，偏差增大，输出减小，为反作用，反之则为正作用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1209330.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 Feb 2012 11:46:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意三楼的说法！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1208621.html]]></link>
 <author><![CDATA[ajpa88]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Feb 2012 04:47:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[总结控制过程变化规律编写模糊化参数，，用模糊控制。。。或用正和负方向的两PID试试看。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1207124.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 10 Feb 2012 05:24:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[上次我用PID控制水阀也是这样，温度到了就要开，温度低了就要关，这样你选好一个方向，假如是开的方向，用PID来控制开，再用开的常闭来驱动关，注意互锁，这样当PWM脉冲发出时，高电平开，低电平关。和你这个应该差不多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1205476.html]]></link>
 <author><![CDATA[double_z]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 07 Feb 2012 10:05:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正负动作理解有误]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1205413.html]]></link>
 <author><![CDATA[崇庆阳光]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 07 Feb 2012 07:42:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[即加热，又制冷？ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-136397#1205323.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 07 Feb 2012 05:11:33 +0000]]></pubdate>
</item>
</channel></rss>