| Title |
Design of Current Waves for the Vibration Decrease of Linear Pulse Motor |
| Authors |
조윤현(Cho Yun-Hyun) ; 서진호(Suh Jin-Ho) ; 이권순(Lee Kwon-Soon) |
| Abstract |
Linear pulse motor (LPM) has the vibration during the operation because of magnetic characteristic which is caused by the mechanical configuration and the electromagnetic property. This paper proposes the calculation of thrust on the base of magnetic equivalent circuit for the purpose of the vibration minimization of LPM. The permeance of LPM is calculated and simulated from the construction tooth. The thrust is compared with the analytical method, the 3D finite element method (FEM) and the experimental values. The vibration of LPM is measured and estimated to select the input current wave for an optimal operation condition. |