现代科学仪器Issue(6)：47-50,4.
基于性能最优的磁流变阻尼器励磁线圈缠绕方法研究
Winded Method Study of Excitation Coils of Magnetorheological Damper Based on Optimal Performance
摘要
Abstract
Dual-coil piston Magnetorheological（MR） damper is a device which controls the output damping through magnetic field produced by excitation coils.But winding method of excitation coils directly influences magnetic field distribution and response time of MR damper.Based on the study of performance models,this paper,aiming at optimizing the damping and dynamic performance,analyzes the magnetic field distribution of damping clearances and response time of control circuit affected by multiple winded methods of dual excitation coils.And taking the electrical load and power loss of external control circuit,we can learn that the subtractive series of dual excitation coils is the best method.This study provides a reference for structural design and parametric optimization of MR damper.关键词
磁流变阻尼器/励磁线圈/缠绕方法/响应时间/阻尼力Key words
Magnetorheological damper/Excitation coils/Winded method/Response time/Damping分类
机械制造引用本文复制引用
伍广彬,冯志敏,张刚..基于性能最优的磁流变阻尼器励磁线圈缠绕方法研究[J].现代科学仪器,2011,(6):47-50,4.基金项目
中国国家自然科学基金 （）
浙江省自然科学基金项目 （）
