Vibration energy regeneration of electric vehicle shock absorber  

作　　者：张军 梁新成 唐建华 

机构地区：[1]National Engineering Laboratory for Electric Vehicle,Beijing Institute of Technology

出　　处：《Journal of Beijing Institute of Technology》2013年第3期337-341,共5页北京理工大学学报（英文版）

基　　金：Supported by the National High Technology Research and Development Program of China(2011AA11A223)

摘　　要：The twin-tube shock absorber was studied and the relevant factors of thermal equilibrium were simulated. The dynamic model of the shock absorber was constructed and simulation curves of force-displacement and force-velocity were output. The experiment of the twin-tube shock absorber was carried out, and the results were compared with the modeling resultss. Further, the vibration energy regeneration model was established, and the bench simulation study was carried out. The re- sults showed that the energy regeneration model not only absorbed shock energy but also converted vibration energy into electricity energy.The twin-tube shock absorber was studied and the relevant factors of thermal equilibrium were simulated. The dynamic model of the shock absorber was constructed and simulation curves of force-displacement and force-velocity were output. The experiment of the twin-tube shock absorber was carried out, and the results were compared with the modeling resultss. Further, the vibration energy regeneration model was established, and the bench simulation study was carried out. The re- sults showed that the energy regeneration model not only absorbed shock energy but also converted vibration energy into electricity energy.

关 键 词：electric vehicle （EV） vibration energy regeneration shock absorber SIMULATION 

分 类 号：U469.72[机械工程—车辆工程]