稳态误差ess与误差信号E(s)的函数关系为()


稳态误差ess与误差信号E(s)的函数关系为()

A.ess=limE(s)s→0

B.ess=limsE(S)s→0

C.ess=limE(s)s→∞

D.ess=limsE(s)s→∞

正确答案:B


Tag:误差 稳态 函数 时间:2024-06-20 15:18:59