Study and Analysis on Control Technique of Speed Sensorless in Electric Dynamometer

Yuan Wang; Shou Cheng Wang; He Nan Chen; Meng Wang

doi:10.4028/www.scientific.net/KEM.584.179

Paper Titles

Design and Development of Experiment Platform for AC Speed Control System Based on DSP
p.159

Research of the PLC Module Based on the Embedded NC System
p.165

Research on Algorithm of Trajectory Connecting with Straight Line in Motion Control of CNC
p.171

Structural Design and Analysis of the New Mobile Refuge Chamber
p.175

Study and Analysis on Control Technique of Speed Sensorless in Electric Dynamometer
p.179

Study of Trigonometric Function Improved Acceleration-Deceleration Algorithm and Velocity Look-Ahead Control
p.184

The Design of the Drive System of the Crank Underdrive Quick Presses
p.189

The Ultrasonic Honing of Amplitude Transformer's Optimal Design Based on VB Platform
p.194

Dynamic Analysis of Flexible Space Manipulators with Harmonic Reducer
p.200

HomeKey Engineering MaterialsKey Engineering Materials Vol. 584Study and Analysis on Control Technique of Speed...

Study and Analysis on Control Technique of Speed Sensorless in Electric Dynamometer

Abstract:

Currently the speed estimation methods for control system of speed sensorless are sensitive to changes in the motor stator resistance, and have poor robustness. This paper is proposed a method to obtain the motor speed: by using the stator quadrature axis current and speed equations in permanent magnet synchronous motor, to construct a linear dimensionality reduction Luenberger observer. The notable features of this method are the fast tracking speed and torque response. Finally by applying Matlab simulation and experiments, to verify the effectiveness and feasibility of this system design.

You might also be interested in these eBooks

Progress in Functional Manufacturing Technologies III

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 584)

Pages:

179-183

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.584.179

Citation:

Cite this paper

Online since:

September 2013

Authors:

Yuan Wang, Shou Cheng Wang, He Nan Chen, Meng Wang

Keywords:

Control Technique, Electric Dynamometer, Luenberger Observer, MATLAB Simulation, Speed Sensorless

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] D.L. Liu, X.H. Zheng, L.L. Cui．Backstepping Control of Speed Sensorless Permanent Magnet Synchronous Motor [J]. Transactions of China Electrotechnical Society. 2011, 26(9): 68-70.

Google Scholar

[2] X.Y. Dai, Y.N. Wang, J.D. Chen. DSP-Based MRAS Speed Sensorless Vector Control [J]. Information and Control. 2003, 32(6): 507-511.

Google Scholar

[3] French C, Acarnley P. Control of permanent magnet motor drives using a new position estimation technique [J]. IEEE Transactions on Industry Application. 1996, 32 (5): 1089-1097.

DOI: 10.1109/28.536870

Google Scholar