Design, Analysis and Control of an Electro-Magnetic Actuator

Mei-Yung Chen*, Tzuo Bo Lin, Shin Guang Huang, Li Chen Fu


研究成果: 雜誌貢獻會議論文同行評審


In this paper, a prototype of a non-conventional electro-magnetic actuator (EMA) is proposed. It is a repulsive magnetic system consisting of a motion pad and two active coils. The movement of the motion pad is due to the repelling force between the coils and the magnets affixed to the pad. First, the dynamic model is derived and analyzed. Next, an adaptive controller is developed to deal with the unknown parameters with the objective of precision positioning in this system. From the experimental results, satisfactory performances including regulation accuracy and large-moving range have been demonstrated. This implies the excellent performance is possible to achieve by just using an advanced controller rather than a costly hardware setup.

頁(從 - 到)3095-3100
期刊Proceedings of the American Control Conference
出版狀態已發佈 - 2003 十一月 6
事件2003 American Control Conference - Denver, CO, 美国
持續時間: 2003 六月 42003 六月 6

ASJC Scopus subject areas

  • 電氣與電子工程


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