MAGNETIC FIELD ANALYSIS OF ELECTROMAGNETIC VALVE TAKING HYSTERESIS INTO ACCOUNT

被引：0
|
作者：
Zhang ShengchangZhong TingxiuXu YangzengShi GuanglinSchool of Mechanical Engineering
机构：
来源：
Chinese Journal of Mechanical Engineering | 2003年 / 03期
关键词：
High-speed electromagnetic on/off valve Preisach model Genetic algorithm;
D O I：
暂无
中图分类号：
TH137 [液压传动];
学科分类号：
080401 ; 080704 ;
摘要：
Predicting and optimizing of the high-speed solenoid on/off valve behavior requires an accurate model of the hysteresis loop of the magnetic material used. A ferromagnetic hysteresis model and a novel algorithm based on fixed-point technique to optimize the electromagnetic model are introduced. By utilizing a modified vector Preisach model of magnetic hysteresis and the global genetic optimization algorithm based on partial mapping cross method, the B-H relation loops are identified accurately.
引用
收藏
页码：245 / 247
页数：3
相关论文
共 50 条
12345