Title :
Magnitude-Phase Controller (MPHC)
Author_Institution :
Electr. Dept., Tashlyk Pumped Storage Power Plant (TPSPP), Yuzhnoukrainsk, Ukraine
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.
Keywords :
control system analysis; feedback; phase control; MPHC; complex-conjugate plant output; control signal determination; error alteration antigradient; feedback determination; magnitude output; magnitude-phase controller; output phase deviation; set point; Mathematical model; PD control; Sensitivity; Steady-state; Transforms; Transient analysis; Hilbert transform; Wirtinger calculus; complex output of a plant; error gradient at complex-conjugate output of a plant; sensitivity at phase deviation of a plant;
Conference_Titel :
Control Engineering and Communication Technology (ICCECT), 2012 International Conference on
Conference_Location :
Liaoning
Print_ISBN :
978-1-4673-4499-9
DOI :
10.1109/ICCECT.2012.41
