基于AMESim的半挂汽车列车再生制动研究  

A Study on Regenerative Braking of Tractor-semitrailer Combination Based on AMESim

作　　者：姚念猛 路玉峰[1] 朱腾[1] 高欢欢[1] 

机构地区：[1]齐鲁工业大学机械与汽车工程学院,济南250000

出　　处：《汽车工程》2017年第5期530-534,542,共6页Automotive Engineering

基　　金：山东省科技发展计划项目(2015GGX105005)资助

摘　　要：为研究半挂汽车列车的再生制动方法,分析了制动过程中的载荷转移和牵引座纵向力,运用AMESim软件搭建了半挂汽车列车再生制动仿真模型。在理想制动力分配的基础上,制订了适合半挂汽车列车的再生制动控制策略,在不同工况下对半挂汽车列车再生制动进行仿真。结果表明,再生制动能量回收率可达27.7%,实际制动力分配曲线与理想制动力分配曲线吻合,说明所建立的模型能准确模拟半挂汽车列车的再生制动过程,本研究为重型车研发与优化提供了参考。For studying the regenerative braking method of tractor-semitrailer combination,the load transfer between vehicle axles and the longitudinal force on fifth wheel are analyzed,and a simulation model for the regener-ative braking of tractor-semitrailer combination is constructed using software AMESim. On the basis of ideal braking force distribution,the regenerative braking control strategy for tractor-semitrailer combination is formulated and a simulation on the regenerative braking process of tractor-semitrailer combination under different operating conditions is carried out. The results indicate that the energy recovery rate with regenerative braking can reach 27. 7 % and the actual braking force distribution curve is very close to that of ideal one,meaning that the model built can accurately simulate the regenerative braking process of tractor-semitrailer combination. The study provides references for the re-search ,development and optimization of heavy-duty vehicles.

关 键 词：半挂汽车列车 再生制动 控制策略 AMESIM仿真 

分 类 号：U463.5[机械工程—车辆工程] U469.5[交通运输工程—载运工具运用工程]