Chaotic Search Optimal Design and Modeling of Permanent Magnet Synchronous Linear Motor

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Fei, Yang Yi^1^2^3 ; Cun, Zhou Zheng^1 ; Bin, Wang Hong^1^3 ; Chen, Jin Xiao^3

School of Mechanical and Electrical Engineering, Suzhou Vocational University, JiangSu

215000, China^1

C-Product Intelligent Manufacturing Engineering Technology Research and Development Center, Jiangsu Province, China^2

Suzhou Electrical Apparatus Science Research Institute Co. Ltd, Suzhou

215104, China^3

关键词: Air gap flux density;    Distortion rates;    Electromagnetic finite element models;    Nonlinear regression models;    Orthogonal experimental design;    Parameters optimization;    Permanent magnet synchronous linear motors;    Structural parameter;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/4/042050/pdf
DOI  :  10.1088/1757-899X/563/4/042050

来源: IOP

【 摘 要 】

This paper presents an electromagnetic finite element model of permanent magnet synchronous linear motor and distortion rate of the air gap flux density waveform is analyzed in detail. By designing the sample space of the parameters, nonlinear regression modeling of the orthogonal experimental design is introduced. We put forward possible air gap flux density waveform sine electromagnetic scheme. Parameters optimization of the permanent magnet synchronous linear motor is also introduced, which is based on chaotic search and adaptation function. Simulation results prove that the pole shifting does not affect the motor back electromotive symmetry based on the structural parameters, which provides a novel way for the optimum design of permanent magnet synchronous linear motor and other engineering.