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Content Provider | IEEE Xplore Digital Library |
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Author | Junyou Yang Guofeng He Jiefan Cui |
Copyright Year | 2006 |
Description | Author affiliation: Sch. of Electr. Eng., Shenyang Univ. of Technol. (Junyou Yang; Guofeng He; Jiefan Cui) |
Abstract | The permanent magnet linear synchronous motor (PMLSM) direct thrust control (DTC) systems using space vector modulation (SVM) and sliding mode variable-structure are presented and analyzed. Firstly, simulation results of the classical DTC system and the system based on SVM and predictive PI controller are compared. Both systems based on SVM can keep the fast response characteristics of the conventional DTC and apparently reduce the mover flux and thrust force ripples, and furthermore, it can improve the inverter's switching frequency at low speeds. Under the same conditions, simulation results show that the systems using SVM produce almost the same mover flux and thrust ripples. But the system using sliding mode variable structure controller is more robust to the mover flux estimated angle error caused by the change of the mover resistance. The conventional DTC and the proposed system have been realized on the experiment platform based on TMS320LF2407. Experiment results show that the system has good performances |
Sponsorship | China Electrotechnical Soc. IEEE Power Electron. Soc |
Starting Page | 1 |
Ending Page | 5 |
File Size | 247799 |
Page Count | 5 |
File Format | |
ISBN | 1424404487 |
DOI | 10.1109/IPEMC.2006.4778065 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-08-14 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Sliding mode control Control systems Support vector machines Magnetic variables control Magnetic analysis Synchronous motors Magnetic modulators Functional analysis Predictive models Switching frequency sliding mode variable structure permanent magnet linear synchronous motor direct thrust control space vector modulation |
Content Type | Text |
Resource Type | Article |
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