Magnitude-Phase Controller (MPHC)

Abstract

This paper examines a controller that utilizing the feedback from the deviations of magnitude and phase output of a plant in the event of breach of the steady-state. Unlike the widely used proportional-integral-derivative (PID) controller, this controller uses the determination of the feedback thru the difference between a set point and a plant's output (the proportional part), which is subject to alteration, depending on the output phase deviation, and is further used to determine the control signal towards the error alteration antigradient for the complex-conjugate output of a plant.