A novel sliding-mode controller design for a matrix converter drive system

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In ac/ac converter applications, the matrix converter has become increasingly attractive in recent years. The matrix converter is a single stage converter. It does not require any dc-link energy storage component. So, the structure only requires small mounting place because the braking resistance or regeneration converter is unnecessary. In addition, it has a high-power-factor sinusoidal input current with a bidirectional power flow for the whole matrix converter control system. In this paper, the matrix converter is used to drive a PMSM servo motor. A sliding mode with a neural network controller design is proposed to improve the performance of the matrix converter-PMSM drive system. By using this scheme, the chattering of the speed is improved. In addition, the drive system has a better disturbance rejection capability and a fast speed response. All the control loops, including the switching strategy, current-loop, and control law, are implemented by TMS320LF2407A digital signal processor. The hardware circuit is very simple. Several experimental results are shown to validate the theoretical analysis.

Original languageEnglish
Title of host publicationProceedings - 2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009
Pages134-137
Number of pages4
DOIs
Publication statusPublished - 2009 Nov 27
Event2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009 - Shenyang, China
Duration: 2009 Aug 122009 Aug 14

Publication series

NameProceedings - 2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009
Volume3

Other

Other2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009
CountryChina
CityShenyang
Period09-08-1209-08-14

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Information Systems
  • Software

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  • Cite this

    Chen, D. F., & Yao, K. C. (2009). A novel sliding-mode controller design for a matrix converter drive system. In Proceedings - 2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009 (pp. 134-137). [5254550] (Proceedings - 2009 9th International Conference on Hybrid Intelligent Systems, HIS 2009; Vol. 3). https://doi.org/10.1109/HIS.2009.240