대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
- /
- Pages.100-103
- /
- 2001
유한요소법을 이용한 전자기력 계산방법의 비교
Comparison of Force Calculation Methods in Finite Element Method
- Xiuke, Yan (School of Electrical Engineering, Shenyang University of Technology) ;
- Ryu, Jae-Seop (Department of Electrical Engineering, Chungbuk National University) ;
- Koh, Chang-Seop (Department of Electrical Engineering, Chungbuk National University)
- 발행 : 2001.10.26
초록
The magnetic force calculation methods, the Maxwell's stress tensor method, virtual work method, and nodal force method are reviewed. The methods are applied to the magnetic force calculation of 2D linear and nonlinear Problems. As the results the convergence of the methods as the number of elements increases, accuracy of the methods, and integral path dependence of the methods are discussed. Finally some recommendations on the usage of the methods, including the determination of the integral path, are given.
키워드