Question

Explain open loop Transfer function

Answer 1

One type of control system in which the output has no influence or effect on the control action of the input signal is called an Open-loop system. An “open-loopsystem” is defined by the fact that the output signal or condition is neither measured nor “fed back” for comparison with the input signal or system set point.

Answer 2

A closed-loop transfer function in control theory is a mathematical expression (algorithm) describing the net result of the effects of aclosed (feedback) loop on the input signal to the circuits enclosed by the loop
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