Paper Titles
Experimental Investigation on Throat Insert’s Thermal Shock Resistance Using C/C Composite in Solid Rocket Motor
p.169
Optimization of Parameters for CO2-Gas Shielding Arc Welding Based on the Double Weights Neural Network
p.175
The Influence of Different SHS Reaction Systems on the Properties of the Ceramic
p.180
Modeling of Biomimetic Robotic Fish Propelled by Passive Tail with Suitable Rigidity
p.186
Sliding Mode Current Observer for Sensorless Vector Control of PMSM
p.191
Influence of Heat Treatment Temperatures on Properties of Unburned Al2O3-C Slide Plate
p.196
An Instrument for Detecting Non Visible Corrosion of Prestressing Strands Using Guided Waves
p.200
Shear Horizontal Surface Waves in a Functionally Graded Magneto-Electro-Elastic Half-Space
p.204
Research and Application on the Crumb Rubber Modified Low-Noise Asphalt Pavement
p.208

Sliding Mode Current Observer for Sensorless Vector Control of PMSM

Article Preview

Abstract:

The sensorless control system of permanent magnet synchronous motor is a system with an uncertainty and external disturbance. This paper uses the control law of equivalent control matched with switching control according to the theory of variable structure with sliding mode control, and achieves a robust control of the uncertainty and external disturbance. In order to eliminate the adverse effect caused by the chattering of the sliding mode, a saturation function of the quasi-sliding mode is used instead of the traditional sign function. Simulations and experiments prove that this control technology has a nicer dynamic and static performance.

You might also be interested in these eBooks
Multi-Functional Materials and Structures Engineering View Preview

Info:

Periodical:

Advanced Materials Research (Volume 304)

Pages:

191-195

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.304.191

Citation:

Cite this paper

Online since:

July 2011

Authors:

Yong Hua Zhu, Wen Tong Ye, Yong Chen

Keywords:

Permanent Magnet Synchronous Motor (PMSM), Sensorless Control, Simulation, Sliding Mode

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Lin Ping, Hu Changsheng, Li Mingfeng．The implement of speed estimation core based MARS algorithm [J]．Proceedings of theCSEE，2004，24(1)：118-123.

Google Scholar

[2] Qin Feng，He Yikang，Liu Yi．Comparative investigation of sensorless control with two high-frequency signal injection schemes[J]．Proceedings of the CSEE，2005，25(5)：116-122.

Google Scholar

[3] Jang Jihoon，Ha Jungik，Ohto M．Analysis of permanent-magnet machine for sensorless control based on high-frequency signal injection[J]．Industry Applications，IEEE Transactions on．2004，40(6)：1595-1604.

DOI: 10.1109/tia.2004.836222

Google Scholar

[4] Islam M S，Husain I，Veillette R J，et al．Design and performance analysis of sliding-mode observers for sensorless operation of switched reluctance motors[C]. Control Systems Technology, IEEE Transactions on，2003， 11(3) ：383-389.

DOI: 10.1109/tcst.2003.810375

Google Scholar

[5] Elbuluk M，Li Changsheng．Sliding mode observer for wide-speed sensorless control of PMSM drives[C]．Industry Applications Conference，2003 38th IAS Annual Meeting，Salt Lake City，USA，2003.

DOI: 10.1109/ias.2003.1257543

Google Scholar

[6] Cascella G L，Salvatore N，Salvatore L．Adaptive sliding-mode observer for field oriented sensorless control of SPMSM[C]. Industrial Electronics，2003. ISIE'03．2003 IEEE International Symposium on， Ann Arbor，USA，2003.

DOI: 10.1109/isie.2003.1267984

Google Scholar

[7] WANG Chun-min, SUN Shu-qin, AN Hai2zhong, et al. Design of PM SM Vector Control System Based on DSP[J]. Journal of Jilin University: Information Science Edition, 2008, 26(4): 3432346.

Google Scholar

[8] WANG Chun-min, LIU Xing-ming, JI Yan-ju. Continuous and Discrete Control Systems[M]. Beijing: Science Press, (2008).

Google Scholar

[9] WANG Chun-min, QIAO Rui-fang, AN Hai-zhong. Three Phase B rushless DC Motor Control System Based on DSP and IPM [J]. Journal of Jilin University: Information Science Edition, 2007, 25(1): 62267.

Google Scholar