IEEJ Transactions on Industry Applications
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
Special Issue Paper
Perfect Tracking Control of Servo Motor Based on Precise Model Considering Current Loop and PWM Hold
Koichi SakataHiroshi Fujimoto
Author information

2007 Volume 127 Issue 6 Pages 587-593


In motion control, position control systems of servomotors are generally designed without considering a current loop and dynamics of a PWM inverter. In this paper, a novel precise model of servomotor is developed including the current loop and the PWM inverter, and the high-speed servo system is proposed based on perfect tracking control with the precise model. Finally, simulations and experiments are performed to show the advantages of the proposed method.

Information related to the author
© 2007 by the Institute of Electrical Engineers of Japan
Previous article Next article