典型文献
System reliability evaluation method considering physical dependency with FMT and BDD analytical algorithm
文献摘要：
Recently,the physics-of-failure(PoF)method has been more and more popular in engineering to understand the failure mechanisms(FMs)of products.However,due to the lack of system modeling methods and problem-solving algorithms,the information of FMs cannot be used to evaluate system reli-ability.This paper presents a system reliability evaluation me-thod with failure mechanism tree(FMT)considering physical de-pendency(PDEP)such as competition,trigger,acceleration,in-hibition,damage accumulation,and parameter combination.And the binary decision diagram(BDD)analytical algorithm is de-veloped to establish a system reliability model.The operation rules of ite operators for generating BDD are discussed.The flow chart of system reliability evaluation method based on FMT and BDD is proposed.The proposed method is applied in the case of an electronic controller drive unit.Results show that the method is effective to evaluate system reliability from the perspective of FM.
文献关键词：
中图分类号：
作者姓名：
CHEN Ying;WANG Yanfang;YANG Song;KANG Rui
作者机构：
School of Reliability and System Engineering,Beihang University,Beijing 100191,China;Science and Technology on Reliability and Environmental Engineering Laboratory,Beihang University,Beijing 100191,China;China Academy of Launch Vehicle Technology,Bejing 100076,China
文献出处：
引用格式：
[1]CHEN Ying;WANG Yanfang;YANG Song;KANG Rui-.System reliability evaluation method considering physical dependency with FMT and BDD analytical algorithm)[J].系统工程与电子技术（英文版）,2022(01):222-232
A类：
PDEP
B类：
System,reliability,evaluation,considering,physical,dependency,FMT,BDD,analytical,Recently,physics,failure,PoF,has,been,more,popular,engineering,understand,mechanisms,FMs,products,However,due,lack,system,modeling,methods,problem,solving,algorithms,information,cannot,used,evaluate,This,paper,presents,tree,such,competition,trigger,acceleration,hibition,damage,accumulation,parameter,combination,And,binary,decision,diagram,veloped,establish,operation,rules,ite,operators,generating,are,discussed,flow,chart,proposed,applied,case,electronic,controller,drive,unit,Results,show,that,effective,from,perspective
AB值：
0.540516
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