Speed Sensor-Less Indirect Vector Control System Based on a Novel Sliding Mode Control Speed Observer

Abstract:

Article Preview

Vector control is one of the most popular control techniques of induction motors. Owing to its simplicity, the indirect vector control gains increasing popularity. This paper proposes a speed sensor-less indirect vector control system of induction motors based on a novel sliding mode control (SMC) speed observer. The observer uses the stator current difference of the estimated value and the actual value to calculate the rotor speed. The simulation results show that the method has a fast response and high accuracy, and it robust to parameter variations.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

196-201

DOI:

10.4028/www.scientific.net/AMR.383-390.196

Citation:

G. H. Li and J. Q. Wang, "Speed Sensor-Less Indirect Vector Control System Based on a Novel Sliding Mode Control Speed Observer", Advanced Materials Research, Vols. 383-390, pp. 196-201, 2012

Online since:

November 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.