基于稳健设计的非公路汽车转向杆系优化分析

基金项目:

国家自然科学基金（No.50475173）

详细信息

Optimum analysis on steering rod mechanism of an mine truck based on robust design

1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China

摘要: 针对加工、使用过程中多种不确定因素对产品性能的影响,利用响应面模型,给出了转向机构设计变量与转向性能间的函数关系,模拟了不确定因素干扰下的系统响应.建立了转向机构稳健设计的数学模型,根据理想点法,求取了系统的优化设计方案.
- 矿用汽车 /
- 转向机构 /
- 稳健设计 /
- 响应面法
Abstract: According to the effect of non-deterministic parameters on product performance in the manufacturing and working process, the functional relationship between design variables and steering performance was proposed by the response surface method. The system response disturbed by uncertain factors was simulated. A robust design model of steering mechanism was built up. The optimum value of the system was achieved by using the ideal point approach.
- mine truck /
- robust design /
- steering mechanism /
- response surface method