Sliding mode controller with GM(1,1) model controlled parallel-connected dc-ac converters

En Chih Chang, Fu Juay Chang, Tsorng Juu Liang, Jiann Fuh Chen, Chun An Cheng

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, the design of parallel-connected dc-ac converters using sliding mode controller with GM (1,1) model is presented. AC output voltage regulation and balanced currentsharing among the parallel modules is achieved by means of sliding mode control (SMC). But, the chattering around the sliding surface exists when the system uncertainties values are overestimated. This may excite the unmodelled high-frequency dynamics of the system and imperil system. In order to overcome the chattering, GM(1,1) model is used to estimate the system uncertainties boundaries. A low distorted sinusoidal output voltage can be obtained even though at the nonlinear load conditions because SMC with GM(1,1) model provides the excellent performances, such as fast dynamics response, robustness to system uncertainties, and reduced chattering. Simulation results are performed to verify this proposed control scheme.

原文English
主出版物標題Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
頁面1052-1056
頁數5
DOIs
出版狀態Published - 2010 九月 1
事件5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 - Taichung, Taiwan
持續時間: 2010 六月 152010 六月 17

出版系列

名字Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010

Other

Other5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
國家Taiwan
城市Taichung
期間10-06-1510-06-17

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • 引用此

    Chang, E. C., Chang, F. J., Liang, T. J., Chen, J. F., & Cheng, C. A. (2010). Sliding mode controller with GM(1,1) model controlled parallel-connected dc-ac converters. 於 Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 (頁 1052-1056). [5515794] (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010). https://doi.org/10.1109/ICIEA.2010.5515794