k1k2
C(s)R(S)
(T1S 1)(T2S 1)k1k2
kkk1k2(T1S 1)(T2S 1) k2k3(T1S 1) k1k2
1 23
T2S 1(T1S 1)(T2S 1)
C(s)
R(s)。
2-12 简化图示的动态结构图,并求传递函数
解答:(a)
C(S)R(S)
G1G2G3
1 G1G2G3H2 G2G
3H1
(b)
k1k2
C(s)R(S)
(T1S 1)(T2S 1)k1k2
kkk1k2(T1S 1)(T2S 1) k2k3(T1S 1) k1k2
1 23
T2S 1(T1S 1)(T2S 1)
C(s)
R(s)。
2-12 简化图示的动态结构图,并求传递函数
解答:(a)
C(S)R(S)
G1G2G3
1 G1G2G3H2 G2G
3H1
(b)