磁気軸受のファジィモデリングとμ設計理論によるロバスト超平面を有するスライディングモード制御(機械力学,計測,自動制御)

概要

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The aim of this paper is to realize a sliding mode control system using robust hyperplane based on fuzzy model for active magnetic bearing (AMB) system with gyroscopic rotation. A fuzzy model of AMB system is built from the input and output data of the actual turbo-molecular pump by using fuzzy neural network. The sliding mode controller has a switching hyperplane using μ-synthesis theory which has a powerful robustness and can suppress spillover phenomena. The super high-speed operation test of the actual turbo-molecular pump has been done by using the proposed controller. The good experimental results have been obtained. Therefore, it has been clarified that the proposed scheme is very useful strategy for AMB system.
2002-02-25