Size Optimization of Steel-Cored PMLSM Aimed for Rapid and Smooth Driving on Short Reciprocating Trajectory by using Auto-Tuning Niching Genetic Algorithm

摘要

Size optimization of Steel-Cored PMLSM(Permanent Magnet Linear Synchronous Motor) has been processed for realizing the rapid and smoth driving on short reciprocating trajectory by using Auto-Tuning Niching Genetic Algorithm. The varition of EMF and the detent force according to the size of teeth and magnets, and chamfering structure has been investigaed in detail. Furthermore, with the obtained design results, performance are compared with primitive one.