Research on the Method of Reliability Allocation of Diesel Engine Base on the Cost Function

摘要：

　　In this paper,cost coefficient is introduced by using the technology of FMECA and FTA,and the DM model is proposed,the parameters of cost function are determined by applying the comprehensive evaluation method,the system reliability correlation model is set up by using copula function.the model is nonlinear programming,and the minimum cost is the goal of the model.The reliability allocation for diesel engine is completed by use of genetic algorithm.Finally,the feasibility and effectiveness of the model are verified through example.

关键词： Cost Function Copula Correlation Failure Reliability Allocation

作者: Jia Li Jize Guo Haiqing Zhou Youwen Wei

作者单位: School of Mechanical Engineering and Automation, Northeastern University, Shenyang,China, 110819

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1115-1120

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）