于是RLC网络的传递函数为 R S G(s)=pA(s)C△(s)lc L△(S)△(s) R/LC R/LC △(S R S-+—S LO MODERN CONTROL SYSTEMMODERN CONTROL SYSTEM 4 于是RLC网络的传递函数为：   LC s L R s R LC s R LC C s s L s s C s L R s G s R 1 / ( ) / 0 1 ( ) ( ) 1 ( ) 1 ( ) ( ) ( ) 0 2 + + =  =                          −  + =