基于AMESim-Simulink的馈能空气悬架设计与性能分析  

Design and Performance of Energy-Regenerative Air Suspension Based on AMESim-Simulink

作　　者：李仲兴[1] 陈望[1] 江洪[2] 

机构地区：[1]江苏大学汽车与交通工程学院,江苏镇江212013 [2]江苏大学机械工程学院,江苏镇江212013

出　　处：《重庆交通大学学报（自然科学版）》2015年第6期167-170,190,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：国家自然科学基金项目(51305111);江苏省六大人才高峰资助项目(2012-ZBZZ-030)

摘　　要：设计了一种馈能空气悬架,利用新型减振器回收振动能量,并储存为压缩空气有效能;介绍了该馈能悬架的结构与工作原理,并建立该馈能空气悬架的AMESim-Simulink联合仿真模型,分析减振器外特性及馈能空气悬架对车身振动能量的利用效能。结果表明:新型减振器具有优良的外特性;馈能空气悬架具有优良的馈能效率,可在较短时间内为高压储气罐充气至规定压力,故该悬架可为车辆节省用于驱动电动空气压缩机的电能,具有很好的经济效益与现实意义。An energy-regenerative air suspension was designed, which used the new absorber to regenerate vibration energy and then store into effective energy of high-pressure air. Its structure and working principle was introduced, and its simulation model combining with AMESim-Simulink was established to analyze its damping characteristics and the energy utilizing capacity of the energy-regenerative air suspension on the vehicle vibration. The results show that the new absorber has good external characteristics ; the energy-regenerative air suspension could regenerate vibration energy with high efficiency and inflate the high-pressure gas tank to the requested pressure in a short time. So the proposed suspension could save electric energy which is used to drive electric air compressor for vehicle, which has good economic benefit and practical significance.

关 键 词：车辆工程 减振器特性 振动能量 馈能空气悬架 

分 类 号：U461.99[机械工程—车辆工程]