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Phase advance control is also known as __________(a) Proportional error controller(b) Derivative error controller(c) Integral error controller(d) One plus derivative error controllerI got this question by my college director while I was bunking the class.I would like to ask this question from Control Laws in FBW in division Fly by Wire Flight Control of Avionics

Answer»

Correct choice is (d) One PLUS DERIVATIVE error controller

The best I can explain: A phase advance controller is usually KNOWN as phase advance controller with a transfer function.

The control term is filtered to limit the increase in gain at high frequencies and smooth the differentiation PROCESS which amplifies any NOISE present in the error signal.



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