標題: Optimum magnetic bearing design considering performance limitations
作者: Hsiao, FZ
Fan, CC
Chieng, WH
Lee, AC
交大名義發表
機械工程學系
National Chiao Tung University
Department of Mechanical Engineering
關鍵字: magnetic bearings;electromagnet;optimum design;performance limitations
公開日期: 1-Sep-1996
摘要: Magnetic bearings are subject to three practical performance limitations: the peak force capacity, force slew rate limitation, and displacement sensitivity. In conventional designs, we usually first design a feasible bearing, and then investigate these three limitations. Unfortunately, one usually fails to design the most suitable magnetic bearing in actual cases. In this paper, a methodology for dealing with the performance limitations through the concept of optimum design is presented. The objective functions are to maximize the force slew rate limitation and to minimize the displacement sensitivity under several design constraints. Using the optimization solver software package, we developed a systematic method for determining the characteristics of magnetic hearings. By considering the performance limitations and design constraints, we achieve a better design than that produced using the conventional trial-and-error method.
URI: http://hdl.handle.net/11536/1054
ISSN: 1340-8062
期刊: JSME INTERNATIONAL JOURNAL SERIES C-DYNAMICS CONTROL ROBOTICS DESIGN AND MANUFACTURING
Volume: 39
Issue: 3
起始頁: 586
結束頁: 596
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