Title :
A Study on the Minimum Vibration of Linear Pulse Motor Considering Magnetic Characteristics
Author :
Cho, Y.H. ; Suh, J.H. ; Lee, K.S.
Author_Institution :
Dept. of Electr. Eng., Dong-A Univ.
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
Keywords :
equivalent circuits; finite element analysis; linear motors; magnetic circuits; stepping motors; vibration control; 3D finite element method; FEM; electromagnetic property; input current wave; linear pulse motor; magnetic characteristics; magnetic equivalent circuit; mechanical configuration; optimal operation condition; vibration minimization; Circuit simulation; EMP radiation effects; Equivalent circuits; Finite element methods; Magnetic analysis; Magnetic properties; Mechanical factors; Minimization; Teeth; Vibration measurement;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257338
