Title :
Tooth shape Optimization for Cogging Torque Reduction of Transverse Flux Rotary Motor using Design of Experiment and Response Surface Methodology
Author :
Lee, Ji-Young ; Chang, Jung-Hwan ; Kang, Do-Hyun ; Kim, Sung-Il ; Hong, Jung-Pyo
Author_Institution :
Transverse Flux Machine Res. Group, Korea Electrotechnology Res. Inst., Changwon
Abstract :
The aim of this paper is to present optimal design process and optimized model of transverse flux rotary motor. Especially the stator and rotor tooth shapes are optimized to reduce cogging torque. Design of experiment and response surface methodology are used as an optimization method and all the experimental samples are obtained from 3-dimensional finite element analysis. After having a series of process, validity of this method is verified by comparing optimized model to initial model
Keywords :
design engineering; design of experiments; electric motors; finite element analysis; optimisation; response surface methodology; rotors; stators; torque; 3-dimensional finite element analysis; cogging torque reduction; design of experiment; optimal design process; optimization method; response surface methodology; rotors; stators; tooth shape optimization; transverse flux rotary motor; Design optimization; Forging; Optimization methods; Process design; Response surface methodology; Rotors; Shape; Stators; Teeth; Torque;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633290
