摘要
将可靠性设计理论与灵敏度分析方法相结合,讨论了前轴的可靠性灵敏度设计问题,提出了可靠性灵敏度设计的计算方法,给出了可靠性灵敏度的变化规律,研究了设计参数的改变对前轴可靠性的影响,为前轴的可靠性设计提供了理论依据。
Based on the reliability design theory and sensitivity analysis method, the reliability sensitivity of the front-axle is extensively discussed and a numerical method for reliability sensitivity design is presented. The variation regularities of reliability sensitivity are obtained and the effects of design parameters on reliability of the front-axle are studied. The method presented in this paper provided the theoretic basis for the reliability design of the front-axle.
出处
《强度与环境》
2004年第2期40-46,共7页
Structure & Environment Engineering
基金
国家自然科学基金资助项目(50175043)
吉林省自然科学基金项目
关键词
车辆前轴
可靠性
灵敏度
设计
任意分布参数
front-axle
reliability design
sensitivity
arbitrary distribution parameters
