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
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2007 Volume 127 Issue 6 Pages 587-593

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Abstract

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.

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© 2007 by the Institute of Electrical Engineers of Japan
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