面向对象的机车车辆动力学仿真建模研究  

An Object Oriented Dynamic Simulation Tool for Railway Vehicle Dynamics Based on SIMULINK R○

作　　者：沈钢[1] 

机构地区：[1]上海铁道大学

出　　处：《铁道学报》1998年第2期50-54,共5页Journal of the China Railway Society

摘　　要：研究了面向对象的机车车辆动力学模型的建模方法，并用基于ＭＡＴＬＡＢ的ＳＩＭＵＬＩＮＫＲ○软件工具，开发了机车车辆动力学集成仿真系统和通用工具箱。介绍了仿真系统的原理、主要结构及功能，并对工具箱中的关键子模块作了简介。并以一主动控制的转向架横向模型图框为例，说明了采用面向对象方法的优越性。This paper focused on the development of an integrated dynamic simulation system for railway vehicles based on object oriented methodology using MATLAB/SIMULINK R○ .A series of models of railway vehicles have been developed on the basis of a developed subsystem library.The structure and principles of the simulation tool are explained.The benefit of the software is illustrated by an example of an active controlled bogie model.

关 键 词：机车 车辆 动力学 仿真 铁路 建模 

分 类 号：U260.11[机械工程—车辆工程]