问题详情

已知系统为最小相位系统,则一阶惯性环节的相位变化范围为(   )。


<img style、"vertical-align: middle;" src="http://beijing.ouchn.cn/pluginfile.php/52392/question/answer/440370/36/204990/0A95~%7BJ%7BNM4OMWTZF9T%7BOD0%20%281%29.png" alt="" width="70" height="26">

<img style、"vertical-align: middle;" src="http://beijing.ouchn.cn/pluginfile.php/52392/question/answer/440370/36/204991/RPDSE%28S8NHU%24S8YJS%40K8T%25N%20%281%29.png" alt="" width="78" height="28">

<img style、"vertical-align: middle;" src="http://beijing.ouchn.cn/pluginfile.php/52392/question/answer/440370/36/204992/%28PXU%29%29R4J%24H2F4%24%5B%25FJ26D%20%281%29.png" alt="" width="71" height="25">

<img style、"vertical-align: middle;" src="http://beijing.ouchn.cn/pluginfile.php/52392/question/answer/440370/36/204993/%5BBNVQZL%28EMAD_LRBV%25%24M~0%20%281%29.png" alt="" width="80" height="26">

时间:2021-07-17 19:56 关键词:

答案解析

<img style="vertical-align: middle;" src="http://beijing.ouchn.cn/pluginfile.php/52392/question/answer/440370/36/204993/%5BBNVQZL%28EMAD_LRBV%25%24M~0%20%281%29.png" alt="" width="80" height="26">