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G(s)=2/(6S+1)(3S+2)S的单位负反馈系统(及反馈传递函数为1)的负反馈系统的单位斜坡输入的稳态误差应为()

单选题
2022-06-10 17:33
A、1
B、0.24
D、2
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正确答案
A

试题解析

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