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looklook
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樓主  發(fā)表于: 2008-10-13 14:23
PID常用口訣：

參數整定找最佳，從小到大順序查 ；

先是比例后積分，最后再把微分加；

曲線(xiàn)振蕩很頻繁，比例度盤(pán)要放大；

曲線(xiàn)漂浮繞大灣，比例度盤(pán)往小扳；

曲線(xiàn)偏離回復慢，積分時(shí)間往下降；

曲線(xiàn)波動(dòng)周期長(cháng)，積分時(shí)間再加長(cháng)；

曲線(xiàn)振蕩頻率快，先把微分降下來(lái)；

動(dòng)差大來(lái)波動(dòng)慢。微分時(shí)間應加長(cháng)；

理想曲線(xiàn)兩個(gè)波，前高后低4比1；

一看二調多分析，調節質(zhì)量不會(huì )低。
飛仙遁帝
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1樓  發(fā)表于: 2021-08-13 08:38
正用得上�。。。。。。。。。�！

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