液压转向闭式回路动态仿真建模与分析  

Dynamic Simulation Modeling and Analyzing on Hydro-Steering Closed Loop

作　　者：任京[1] 马彪[1] 颜和顺 

机构地区：[1]北京理工大学车辆与交通工程学院,北京100081 [2]北京特种车辆研究所,北京100072

出　　处：《车辆与动力技术》2001年第2期19-25,共7页Vehicle & Power Technology

摘　　要：本文研究了履带车辆液压转向闭式回路建立仿真模型的方法 ,在多个设计参数未明确的情况下 ,利用实验数据修正了仿真模型 .并分析了容积效率、输入转速、负载转矩对液压转向闭式回路动态响应特性的影响 。In this paper,the modeling method of the tracklayers hydro steering closed loop is discussed.And the simulation model is corrected by means of the test result,because there are some uncertain parameters in the model.Furthermore,the paper analyzed the influence of cubage efficiency,input rotation speed or load torque on dynamic characteristic of hydro steering closed loop.These conclusions are of benefit to the designing and using of hydro steering system.

关 键 词：履带车辆 液压转向闭式回路 建模 动态仿真 

分 类 号：TJ81[兵器科学与技术—武器系统与运用工程]