|
|||||
|
|
| 基于ADAMS的汽车转向机构参数分析及优化设计 | |
| 引用本文： | 董恩国,李双义,张蕾.基于ADAMS的汽车转向机构参数分析及优化设计[J].汽车科技,2006(5):41-43. |
| 作者姓名： | 董恩国 李双义 张蕾 |
| 作者单位： | 1. 天津大学,机械工程学院,天津,300072;天津工程师范学院,汽车工程系,天津,300222 2. 天津大学,机械工程学院,天津,300072 3. 天津工程师范学院,汽车工程系,天津,300222 |
| 摘 要： | 应用动力学分析软件ADAMS,从汽车运动学出发,研究了SGA3550矿用汽车转向机构的优化设计。分析了最小传动角对汽车转向性能的影响及最小传动角与转向梯形底角、转向梯形臂长度的关系,建立了以转向过程中汽车外侧车轮实际转角与理想转角差值最小为目标函数的数学模型,并分析了转向梯形底角和梯形臂长度对目标函数的影响。最后,应用ADAMS软件完成了转向机构的优化设计。 |
| 关 键 词： | 转向机构 参数分析 优化设计 |
| 文章编号： | 1005-2550（2006）05-0041-03 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005年11月25 |
Parameters Analysis and Optimization Design Based on ADAMS for Steering Mechanism of Truck |
|
| DONG En-guo,LI Shuang-yi,ZHANG Lei.Parameters Analysis and Optimization Design Based on ADAMS for Steering Mechanism of Truck[J].Automobile Science and Technology,2006(5):41-43. | |
| Authors: | DONG En-guo LI Shuang-yi ZHANG Lei |
| Institution: | 1.Mechanism school, Tianjin University, Tianjin, 300072 2.Automotive department,Tianjin University of Technology and Education,Tianjin, 300222 |
| Abstract: | ADAMS software is applied to design steering mechanism of SGA3550 truck based on kinematics. Firstly, the steering performance is analyzed when the minimum driving angle changes.The relation among the bottom angle of steering trapezoid and the length of trapezoid arm and the minimum driving angle is analyzed.Secondly,a math model is established, and objective function is minimum error between theoretic steering angle and practical steering angle during steering, furthermore the relation on objective function and the bottom angle of steering trapezoid, the length of trapezoid arm are analyzed. At last,the optimization design for steering mechanism is completed. |
| Keywords: | steering mechanism parameters analysis optimization design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |