选择题:控制系统增加开环极点,通常使根轨迹向()移动或弯曲,使系统稳定性(),瞬态过程时间()。

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题目内容:

控制系统增加开环极点,通常使根轨迹向()移动或弯曲,使系统稳定性(),瞬态过程时间()。

A.右,降低,增加

B.左,提高,减少

C.右,降低,减少

D.左,提高,增加

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