| 双流传动履带车辆方向盘操纵系统设计及仿真 |
| |
| 引用本文： | 曹付义,周志立,徐立友. 双流传动履带车辆方向盘操纵系统设计及仿真[J]. 河南科技大学学报(自然科学版), 2011, 32(3) |
| |
| 作者姓名： | 曹付义 周志立 徐立友 |
| |
| 作者单位： | 河南科技大学,车辆与动力工程学院,河南洛阳471003 |
| |
| 基金项目： | 河南省杰出人才创新基金项目(0121001400); 河南科技大学青年基金项目(13090068) |
| |
| 摘 要： | 液压机械差速转向机构是履带车辆的一种新型双流传动机构,能实现履带车辆无级转向。基于液压机械差速转向机构工作原理,提出了一种双流传动履带车辆方向盘操纵系统方案。根据方向盘转角和液压先导阀杆摆角的变化关系,推导出了凸轮曲线的解析表达式。介绍了液压元件的结构及工作过程,仿真分析了方向盘操纵系统的工作稳定性及跟随特性。仿真结果表明:所设计的方向盘操纵系统能满足履带车辆液压机械差速转向行驶需要。
|
| 关 键 词： | 履带车辆 液压机械传动 方向盘 操纵系统 |
Design and Simulation of Steering Wheel Control System of Tracked Vehicle of Double Flow Transmission |
| |
| CAO Fu-Yi,ZHOU Zhi-Li,XU Li-You. Design and Simulation of Steering Wheel Control System of Tracked Vehicle of Double Flow Transmission[J]. Journal of Henan University of Science & Technology:Natural Science, 2011, 32(3) |
| |
| Authors: | CAO Fu-Yi ZHOU Zhi-Li XU Li-You |
| |
| Affiliation: | CAO Fu-Yi,ZHOU Zhi-Li,XU Li-You (Vehicle & Motive Power Engineering School,Henan University of Science & Technology,Luoyang 471003,China) |
| |
| Abstract: | The hydro-mechanical differential turning mechanism is the new type of double flow turning mechanism of tracked vehicle and can achieve its stepless turning movement.Based on the operating principle of hydro-mechanical differential turning mechanism,the steering wheel control system scheme of tracked vehicle of double flow transmission was given.The analyzing expression formula of cam curve was deduced according to the changing relation of steering wheel corner and hydraulic pilot valve rod pivot angle.The ... |
| |
| Keywords: | Tracked vehicle Hydro-mechanical transmission Steering wheel Control system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
