T-S fuzzy controller design based on LMI for a shunt active power filter system

Kuo Kai Shyu, Ming Ji Yang, Te Wei Wang, Dong Yi Wu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

8 引文 斯高帕斯(Scopus)

摘要

In this paper, a Takagi-Sugeno fuzzy model (T-S fuzzy model) is proposed for a single-phase shunt active power filter (APF) to improve line power factor and to reduce line current harmonics. The proposed active power filter controller forces the supply current to be sinusoidal with low current harmonics and in phase with the line voltage. To design fuzzy controllers, bilinear model of the active power filter system are represented by T-S fuzzy modeling and the so-called parallel distributed compensation (PDC) is employed to design fuzzy controllers from the T-S fuzzy models. For the designed fuzzy control system, the problem of finding stable feedback gains and a common Lyapunov function is solved by linear matrix inequality (LMI) via MATLAB. To verify the proposed APF system, a digital signal controller (dsPIC30F4012) is adopted to implement the algorithm of the T-S fuzzy control and an 1-kVA laboratory prototype APF is built to test the feasibility. Simulation and experimental results are provided to verify the performance of the proposed APF system.

原文???core.languages.en_GB???
主出版物標題Proceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
頁面620-625
頁數6
DOIs
出版狀態已出版 - 2007
事件33rd Annual Conference of the IEEE Industrial Electronics Society, IECON - Taipei, Taiwan
持續時間: 5 11月 20078 11月 2007

出版系列

名字IECON Proceedings (Industrial Electronics Conference)

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
國家/地區Taiwan
城市Taipei
期間5/11/078/11/07

指紋

深入研究「T-S fuzzy controller design based on LMI for a shunt active power filter system」主題。共同形成了獨特的指紋。

引用此