摘要
讨论了前轴的可靠性参数灵敏度分析问题 ,提出了可靠性灵敏度设计的计算方法 ,研究了正态分布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。
Sensitivity analysis of reliability has a wide range of practical applications in reliability-based design,optimization of vehicle design,and construction,maintenance and inspection of reliability. The parametric sensitivity of reliability of the front-axle was extensively discussed and a numerical method for reliability sensitivity analysis was presented. The effects of design parameters on reliability of the front-axle were studied. The method presented in this paper provided the theoretical basis for the reliability design and the efficient and accurate computational reliability sensitivity method of the front-axle.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2004年第3期5-8,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家自然科学基金资助项目 (项目编号 :5 0 175 0 43 )
吉林大学创新基金资助项目
