自毁装置的安全性和可靠性

Security and reliability of a self-destructive device

为了研究集束弹药自毁装置的安全性与可靠性,分析和评价自毁装置设计,对自毁装置进行了理论抽象,建立了自毁装置安全性失效模型;引入信息论方法,建立了抽象自毁装置顺序控制起爆信息输出量和顺序时间窗控制起爆信息输出量模型;对典型的M85子弹药引信、XM1161引信、M230SD引信安全性及可靠性进行了分析。理论分析表明,M230SD引信安全性及可靠性优于XM1161引信、M85子弹药引信,与实验结果一致。

The self-destructive device in cluster munitions was theoretically abstracted to establish a security failure model for investigating its security and reliability and evaluating the corresponding de- sign. Based on informationism, two models were proposed for the output parameters of the detonation informations with sequential control and time-window sequential control, respectively. And the secur- ity and reliability of the M85 submunition fuze were anzlyzed as well as the XMl161 fuze and the M230SD fuze. The theoretical analyse shows that the security and reliability of the M230SD fuze is better than those of the XM1161 fuze and the M230SD fuze. It is in agreement with the experimental results.