传感技术学报2012，Vol.25Issue(3)：417-422,6.DOI:10.3969/j.issn.1004-1699.2012.03.028
车辆悬架用电磁执行器的建模与试验研究
Modeling and Experimental Research about a New Type of Vehicle Suspension Electromagnetic Actuator
摘要
Abstract
Based on the basic principles of electromagnetic induction, a new type oi vehicle active suspension actuator is designed, which has the characteristics of fast response, large force and stroke. Modeling by two different means, the finite element method and lumped element dynamic mathematical method, it shows the correctness of the simulation model. Combined with the finite element model, the effects of actuator structure parameters such as air-gap thickness and the secondary copper thickness on actuator thrust were studied. Based on the simulation results,a prototype of actuator with appropriate parameters was developed. After that the electromagnetic force test was done, and by comparison of the simulation results and the experimental data, it shows the corresponding results are consistent, indicating further the accuracy of the simulation model.关键词
车辆/主动悬架/电磁执行器/建模Key words
vehicle/ active suspension/ electromagnetic actuator/ modeling分类
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来飞..车辆悬架用电磁执行器的建模与试验研究[J].传感技术学报,2012,25(3):417-422,6.基金项目
重庆市质量技术监督局项目(2008-KY-09) （2008-KY-09）
