支路6,「mG5Vn1Vn2-rmG5Vn3=0 支路7,Vs=Vn 改进的节点分析方程受控电流源当作独立源处理) G,+G 0 G,+Cs 0 OV 0 G、00 0 将受控源参数移到方程左边 0 .0 G L G G00 0000L 0改进的节点分析方程(受控电流源当作独立源处理) 支路6， rmG5Vn1-Vn2- rmG5Vn3=0 支路7， Vs=Vn1 1 5 1 5 1 1 1 2 5 5 3 1 6 5 5 7 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 n n n m n m m S G G G G V G G Cs V G G V g V Ls I r G r G I V   + − −       − +            − +     =        − −                 将受控源参数移到方程左边 1 5 1 5 1 1 1 2 5 5 3 6 5 5 7 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 n n m n m m S G G G G V G G Cs V g G G V Ls I r G r G I V   + − −       − +            − − +     =        − −                 ① VS 6 I 2 I 7 I m n1 g V 3 I m 5 r I 4 I ② ③ 1 Ls G1 G5 Cs +− +−