双超越离合器式电磁馈能阻尼器原型机试验测试与分析  

Experiments and analysis of the dual-overrunning clutches electro-mechanical regenerative damper prototype

作　　者：于长淼[1] 王伟华[1] Subhash Rakheja 王庆年[1] 

机构地区：[1]吉林大学汽车仿真与控制国家重点实验室,长春130022 [2]康考迪亚大学CONCAVE研究中心

出　　处：《吉林大学学报（工学版）》2012年第2期292-297,共6页Journal of Jilin University:Engineering and Technology Edition

基　　金：吉林省科技发展计划项目(20080536)

摘　　要：在对双超越离合器式电磁馈能阻尼器的前期研究基础上,试制了该阻尼器的原型机,并对谐波激励下原型机的频谱响应特性和阻尼响应特性进行了分析。通过对原型机的测试,证明了该结构方案的可行性,同时还证实了利用转动惯量分力,在被动模式下实现'high-low'半主动阻尼方法的正确性,并为展开对双超越离合器结构的进一步研究奠定了基础。Based on previous analysis of the dual-overrunning clutches electro-mechanical regenerative damper concept, a prototype damper is designed and built for laboratory experiments. The frequency and damping response features are tested under harmonic excitation. Prototype experiment results verify the feasibility of the damper design; meanwhile, the method to achieve high-low semi-active damping in a passive manner is testified. This study may provide the guidance for further investigating the structure of dual-overrunning clutches.

关 键 词：车辆工程 馈能阻尼器 试验测试 双超越离合器式结构 

分 类 号：U469.5[机械工程—车辆工程]