基于空气弹簧的机电悬架模糊控制技术研究  

Research on Fuzzy Control Technology of Electromechanical Suspension Based on Air Sprong

作　　者：雷强顺[1] 宋慧新[1] 金昊龙[1] LEI Qiangshun;SONG Huixin;JIN Haolong(China North Vehicle Research Institute,Beijing 10072,China)

机构地区：[1]中国北方车辆研究所,北京100072

出　　处：《车辆与动力技术》2020年第3期15-18,38,共5页Vehicle & Power Technology

摘　　要：对基于空气弹簧的二自由度机电悬架进行了建模分析,应用模糊控制的方法实现了对机电悬架的主动控制,并对比分析了被动悬架与主动控制的机电悬架减振效果.结果表明,应用模糊控制算法的机电悬架的簧载质量具有较小的垂向加速度.In this paper,the two degree of freedom electromechanical suspension based on air spring is modeled and analyzed.The active control of electromechanical suspension is realized by using fuzzy control method.The damping effect of the passive suspension and the active control is compared and analyzed.The simulation results show that the sprung mass of electromechanical suspension with fuzzy control algorithm has small vertical acceleration.

关 键 词：机电悬架 空气弹簧 模糊控制 

分 类 号：U461.4[机械工程—车辆工程] U463.33[交通运输工程—载运工具运用工程]