Open AccessChaotic Search Optimal Design and Modeling of Permanent Magnet Synchronous Linear Motor
Author(s) -
Yang Yi Fei,
Zhou Zheng Cun,
Bin Wang,
Jin Xiao Chen
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/563/4/042050
Subject(s) - control theory (sociology) , linear motor , air gap (plumbing) , finite element method , synchronous motor , magnet , chaotic , waveform , permanent magnet synchronous generator , sine wave , computer science , counter electromotive force , physics , engineering , mechanical engineering , electromagnetic coil , voltage , electrical engineering , materials science , structural engineering , control (management) , artificial intelligence , composite material
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.