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关于PID调参的一些问题 #9

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zxy180427 opened this issue Aug 15, 2023 · 1 comment
Open

关于PID调参的一些问题 #9

zxy180427 opened this issue Aug 15, 2023 · 1 comment

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@zxy180427
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您好，我在进行电流环闭环调试时，PID部分遇到一些问题，首先我看您最新修改了PID的公式，我先按照您原程序（将最终结果值累加）进行测试，首先我将VQ等于0，让ID跟随目标值进行变换，只使用P项进行调节，遍历P值后，依然没有得到想要的曲线，我自己也编写了一个增量式的程序，结果也不尽人意，希望得到一些指点。
@zxy180427
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且在开环调试时，我给定vd和vq值，经过堵转得到的IQ值为负数，经过电机换相后，情况并没有改观，您遇到过这个情况吗？

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