汽车变速器能量回馈试验系统动态特性仿真  

Characteristic Simulation: a New System of the Gearbox Energy Callback Experimentation

作　　者：李翔晟[1] 李小青[2] 邓海英[1] 周永军[1] 韩志刚[1] 

机构地区：[1]中南林业科技大学交通运输工程学院,湖南长沙410004 [2]浙江万里学院,浙江宁波315100

出　　处：《中南林业科技大学学报》2007年第4期116-118,133,共4页Journal of Central South University of Forestry & Technology

基　　金：湖南省教育厅资助项目"车辆传动系新型节能试验系统与控制研究";项目编号:05C338

摘　　要：通过系统设计和分析,建立了汽车变速器能量回收试验系统的数学模型,运用MATLAB/Simulink软件构建了该试验系统的仿真模型,并采用阶跃信号对其动态特性进行了仿真分析.通过仿真分析探讨了系统主要参数容积弹性模量、阻尼和转动惯量对试验系统性能的影响,得出了系统的变化特性曲线及相应的结论.By means of a systematic design and analysis, this paper establishes a mathematical model for the gearbox energy callback system, and by the use of Matlab/Simulink, it constructs a simulated model for this system, making a simulated analysis of its dynamic characteristics through adopting leaping signals. Factors such as main parameters, elasticity of the model, damping, and turning inertia, which influence the system, are discussed, thus obtaining the system＇s characteristic curve of change and corresponding conclusion.

关 键 词：汽车 变速器 试验 能量回收 仿真 

分 类 号：U463.212[机械工程—车辆工程] U468.3[交通运输工程—载运工具运用工程]