engineering recuitment GATE ECE 2023-24 Test Series Control Systems Signal Flow Graph and Block Diagram
For the given block diagram find the transfer function of the system by considering only disturbance as input.
1
\(\frac{1}{(1 - G_1G_2H)}\)
2
\(\frac{1}{(1 + G_1G_2H)}\)
3
\(\frac{G_1G_2}{(1 - G_1G_2H)}\)
4
\(\frac{G_1G_2}{(1 + G_1G_2H)}\)