韶山8B型机车斜牵引拉杆受力的动态仿真分析  

An Simulation Analysis Of Dynamic Response OfTilted Traction Rod Of SS8B Locomotive

作　　者：彭英华[1] 李元君[1] 潘迪夫[1] 沈钢[2] 

机构地区：[1]长沙铁道学院机电院,长沙410075 [2]上海铁道大学机电院

出　　处：《长沙铁道学院学报》1998年第3期57-61,共5页Journal of Changsha Railway University

基　　金：株洲由力机工厂横向课题

摘　　要：本文针对韶山8B型机车建立了一个垂向、横向和纵向相互耦合的机车整车动力学分析通用计算模型,用图框法编制了计算机仿真程序,模拟计算了机车在多种典型轨道激扰下的动态响应,求得了斜牵引拉杆的动作用力及其对不同激励输入的敏感程度.<ABSTRACT> In this paper,a vertical/lateral/longitudinal 4-axle locomotive model has been developed for the calculation of the tilted traction rod for SS8B electric locomotive. The dynamic forces has been calculated for the various track input by an integrated graphic code based on SIMULINK.

关 键 词：机车 动力学 斜牵引拉杆 激扰 仿真 

分 类 号：U260.11[机械工程—车辆工程]