Observer Based Speed Control of PMSM Servo Systems

Abstract:

Article Preview

A speed observer which is consisted of the full order state observer and Kalman filter was designed to estimate instantaneous speed in this paper. It utilized full order state observer to obtain load torque and position information, and combining with electromagnetic torque as the input of Kalman filter. Simulation results show that this method can improve the speed detection accuracy of the PMSM servo system.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

3376-3380

DOI:

10.4028/www.scientific.net/AMM.121-126.3376

Citation:

R.N. Huang et al., "Observer Based Speed Control of PMSM Servo Systems", Applied Mechanics and Materials, Vols. 121-126, pp. 3376-3380, 2012

Online since:

October 2011

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Price:

$35.00

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