首页/ 题库 / [问答题]已知控制系统的开环幅相频率曲线

已知控制系统的开环幅相频率曲线上传图片分别如图3-图4所示,试根据奈奎斯特判据判定各系统的闭环稳定性,如果闭环不稳定,确定其s右半平面的闭环极点的个数。
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问答题
2022-04-02 12:56
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正确答案
(1)P=0,N=0 Z=0 系统稳定;  (2)P=0,N=0 Z=0 系统稳定;

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