C^(4)ISR软硬件系统可靠性分配的模糊方法  

Fuzzy Method for Reliability Allocation of C^(4)ISR Hardware and Software System

作　　者：李懿凡 钱华明 黄洪钟 张庭瑜[1,2] Li Yifan;Qian Huaming;Huang Hongzhong;Zhang Tingyu(School of Mechanical and Electrical Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China;Center for System Reliability and Safety,University of Electronic Science and Technology of China,Chengdu 611731,China;State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400044,China)

机构地区：[1]电子科技大学机械与电气工程学院,四川成都611731 [2]电子科技大学系统可靠性与安全性研究中心,四川成都611731 [3]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《质量与可靠性》2023年第1期30-37,共8页Quality and Reliability

摘　　要：为尽可能减少可靠性分配中专家评分法存在的主观因素影响,引入模糊理论,有效融合不同领域及背景下的专家经验信息,提出针对C^(4)ISR系统的可靠性分配的模糊方法,对C^(4)ISR系统的软硬件子系统开展可靠性分配研究,实现对C^(4)ISR系统可靠性的有效评估,为工程实际问题的解决提供理论方法及参考。In order to minimize the effect of subjective factors of expert evaluation method in reliability allocation,this paper introduces fuzzy theory and the information under different expert experience is effectively integrated.Further,the reliability allocation method considering the fuzzy information is proposed for the C^(4)ISR system.Finally,the reliability allocation for hardware and software subsystems is performed,which realizes the effective reliability evaluation for the C^(4)ISR system and provides some theoretical reference value for engineering practice.

关 键 词：C^(4)ISR系统 可靠性预计 可靠性分配 模糊方法 

分 类 号：TB114.3[理学—概率论与数理统计] TP273[理学—数学]