摘要
为有效提高爆炸逻辑网络系统可靠性水平,识别系统的薄弱环节,基于GO法(goal oriented methodology)原理建立了爆炸逻辑网络可靠性分析方法。根据某单输出爆炸逻辑网络的工作原理建立了GO图模型,并利用状态组合法进行可靠性定量计算和定性分析,结果表明单输出爆炸逻辑网络系统的可靠度为0.977,最小割集为雷管I1、雷管I2、雷管I3、零门N1和零门N3。建立了单输出爆炸逻辑网络系统的可靠性框图,并计算了系统可靠度,结果与GO法状态组合法一致,验证了GO法运用于单输出爆炸逻辑网络可靠性分析的可行性。
In order to effectively improve the reliability level of the explosive logic circuit system and identify the weakness of the system,the reliability analysis method of the explosive logic circuit system was established based on the GO theory(goal oriented methodology).According to the working principle of the single output explosive logic circuit system,the GO model was established, and the state combination method was used for quantitative calculation and qualitative analysis.Results show that the reliability of the single output explosive logic circuit system is 0.977,while the minimum cut set is the detonator I1,detonator I2, detonator I3,null gate N1 and null gate N3.The reliability block diagram of the single-output explosive logic circuit system was also established,and the system reliability was calculated.The result is consistent with the GO state combination method,which verifies the feasibility of the GO method applied to the reliability analysis of single-output explosive logic circuit system.
作者
杨小玉
李燕华
温玉全
范富博
YANG Xiao-yu;LI Yan-hua;WEN Yu-quan;FANG Fu-bo(State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China;Beijing UCAS Space Technology Co.,Ltd.,Beijing 100081,China;CNGC Xi′an Qinghua,North Special Energy Group Co.Ltd.,Xi′an 710025,China)
出处
《含能材料》
EI
CAS
CSCD
北大核心
2019年第10期875-882,共8页
Chinese Journal of Energetic Materials
基金
国家自然科学基金委员会与中国工程物理研究院联合基金(U1530135)
关键词
爆炸逻辑网络
GO法
可靠性分析
explosive logic circuit
GO method
reliability analysis
