若某最小相位系统的相角裕度,则下列说法正确的是 ( )。 -题库考试答案搜索网

若某最小相位系统的相角裕度,则下列说法正确的是 ( )。

单选题

2021-07-17 23:25

A、不稳定
B、只有当幅值裕度<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1522306756247c64eddc94ad54f3c8652d9792d191d23image28.png">时才稳定
C、稳定
D、不能判用相角裕度判断系统的稳定性。

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正确答案

C

试题解析

标签：发电厂及电力系统高起专自动控制原理 2020年第二学期期末考试

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