Title :
PLL/PID motor control system by using time-domain operation of PWM signal
Author :
Machida, Hidekazu ; Kobayashi, Fuminori
Author_Institution :
Maizuru Coll. of Technol., Kyoto
Abstract :
In PLL motor speed control systems, PID-type loop filter can improve disturbance sensitivity. In this article, we show that, an existing PI-type PLL/PWM motor speed controller (Machida and Kobayashi, 2002) can be supplemented with addition a difference operation including the I-counter, together with FPGA experimental result.
Keywords :
field programmable gate arrays; machine control; phase locked loops; pulse width modulation; sensitivity; three-term control; time-domain analysis; velocity control; FPGA; PID-type loop filter; PLL motor speed control system; PWM signal; disturbance sensitivity; time-domain operation; Electronic mail; Filters; Frequency; Motor drives; Phase locked loops; Pulse width modulation; Servomotors; Three-term control; Time domain analysis; Velocity control; FPGA; PLL; motor speed control;
Conference_Titel :
SICE, 2007 Annual Conference
Conference_Location :
Takamatsu
Print_ISBN :
978-4-907764-27-2
Electronic_ISBN :
978-4-907764-27-2
DOI :
10.1109/SICE.2007.4420958
