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Content Provider | IEEE Xplore Digital Library |
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Author | Jiang You Yaohua Luo Guoliang Zhao Bin Fu Chao Xue |
Copyright Year | 2006 |
Description | Author affiliation: Coll. of Autom., Harbin Eng. Univ. (Jiang You; Yaohua Luo; Guoliang Zhao; Bin Fu; Chao Xue) |
Abstract | It is well known that the system performance of field oriented control induction motor drives degrades under the variation of rotor resistance and in the presence of external load torque disturbance. H $_{infin}$ state feedback method is employed to design controller for induction motor fed by a current controlled voltage source inverter in this paper. The proposed control law can achieve convergence to zero of both speed and flux tracking errors and ensure robustness with respect to torque disturbance and rotor resistance variation. In some sense, the proposed controller can be regarded as a PI controller by studying its structure, from the $H_{infin},$ point of view, this result explains why PI controllers have been used successfully in field oriented control partially. Another important contribution of this result is that it presents a useful way to design robust PI controller. Simulation results are given to validate the proposed method |
Starting Page | 2308 |
Ending Page | 2312 |
File Size | 213370 |
Page Count | 5 |
File Format | |
ISBN | 1424403324 |
DOI | 10.1109/WCICA.2006.1712772 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-06-21 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Torque control Rotors Voltage control Robust control System performance Control systems Induction motor drives Degradation State feedback Induction motors H induction motor robust control vector control disturbance attenuation |
Content Type | Text |
Resource Type | Article |
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