Q11 — Control Systems

Q11

#0000096209

11 / 44

What is the open-loop gain for the general feedback system shown?

A block diagram of a closed-loop control system. An input signal, V in, enters a summing point, where there is a negative feedback signal, V f. The resulting signal, E, is input to a dynamic unit G, which produces an output signal. This output signal is also the system output, V out, taken from a pick-off point. The output signal V out is then fed into a feedback unit labeled H, which generates the feedback signal V f that is fed back to the summing point with a negative sign.