履带中心距对履带车辆转向动态性能的影响分析  

STUDY ON INFLUENCES OF TRACKS' CENTER DISTANCE TO TRACKED VEHICLE'S STEERING DYNAMIC PERFORMANCE

作　　者：陈泽宇[1] 张承宁[1] 郭秀红[2] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081 [2]长春职业技术学院汽车学院,吉林长春130033

出　　处：《北京工商大学学报（自然科学版）》2009年第6期11-13,共3页Journal of Beijing Technology and Business University:Natural Science Edition

摘　　要：针对履带车辆由直驶状态切换到转向状态的动态过程展开研究,分析了履带中心距对转向动态性能的影响,结合履带车辆最常见的独立式转向进行动力学分析和仿真,结果表明履带中心距对转向的动态响应时间有很大影响,中心距越大则转向响应时间越短,且两者基本呈线性关系.Researched on the dynamic process of the tracked vehicle steering,analyzed the tracks＇ center distance infections on the dynamic respond ability from straight states to steering states.Made the dynamics analysis and simulation on independent steering mode of tracked vehicle,the results show that the tracks＇ center distance has much influence on the response time.The response time of steering is less while the tracks＇ center distance is bigger and the relation of them can be considered approximately as linearity.

关 键 词：履带车辆 转向 动态性能 参数设计 

分 类 号：U461.2[机械工程—车辆工程]