量子电子学报2024，Vol.41Issue(6)：881-890,10.DOI:10.3969/j.issn.1007-5461.2024.06.005
探测器阵列靶电路系统的可靠性设计
Reliability design of detector array target circuit system
摘要
Abstract
Detector array target is a common equipment for measuring the spatiotemporal distribution of laser intensity,and as an important part of detector array target,circuit system's reliability is the key to the efficient and stable operation of detector array target.Firstly,the failure mode and effect analysis(FMEA)of the circuit system is carried out to obtain the influence of different modules on the reliability of the overall system.In order to calculate the reliability of the circuit system,the importance of each module is introduced,and the importance of the traditional AGREE allocation method is improved when analyzing the importance of each module.Subsequently,according to the improved AGREE allocation method,reliability indexes are assigned,and redundancy design is used to improve the reliability of the modules that do not meet the reliability index,so that the reliability of the circuit system operating for 5 h is increased from 0.99931830 to 0.99996730.This study provides a method and basis for the reliability design and distribution of detector array target circuit systems.关键词
激光技术/重要度/可靠度/AGREE分配法/故障模式及影响分析/探测器阵列靶Key words
laser technology/importance/reliability/AGREE allocation method/failure mode and effect analysis/detector array target分类
信息技术与安全科学引用本文复制引用
袁礼朝,谭逢富,黄志刚,程乙轮,侯再红..探测器阵列靶电路系统的可靠性设计[J].量子电子学报,2024,41(6):881-890,10.基金项目
国家自然科学基金(41875033) （41875033）
