FE Analysis of electromechanical device including moving part using LSM

LSM을 이용한 이동체를 포함하는 전기기기의 유한요소 해석

This paper presents a coupling scheme of LSM(Level Set Method) and Poisson's equation to analyze the dynamic performance of electromagnetic system with moving parts. Remeshing process is necessary to analyze the dynamics of moving object using finite element method. LSM is useful for analysis of moving objects or propagating models in time varying system. In this paper, we proposed the material setting technique of mover using level set function. To validate the algorithm, we adopted the simple hinged electromagnet model with moving arm. The results of simulation are reasonable as expect.