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dodovsyou
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樓主  發(fā)表于: 2024-11-14 21:58
公司用西門(mén)子PLC控制臺達變頻器，來(lái)控制一臺30KW的水泵來(lái)給閥門(mén)試壓，假如設定壓力值為70Mpa，但每次實(shí)際值都會(huì )沖到78Mpa左右，無(wú)法精確控制，這么大功率的水泵，適合做PID控制嗎，有沒(méi)有更巧妙的方法可以實(shí)現？求教有沒(méi)有做過(guò)類(lèi)似案例的師傅，指點(diǎn)一下如何改進(jìn)，感激不盡！
ljb6688
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1樓  發(fā)表于: 2024-11-15 09:06
恒壓供水控制器試一試呢，自帶PID自整定
電氣自動(dòng)化，智能化控制，數據遠傳采集。工控元件代理，機器人附件    

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