考虑动态重构的装备体系可用性及弹性分析

The weapon systems of systems under the framework of the element cooperative operation has the characteristic of dynamic reconfiguration, which not only increases the complexity and interactivity of the systems of systems but also forms its more marked resilience characteristic. Firstly, a multi-level assessment method for systems of systems resilienceis proposed and the key weapon elements of the systems of systems is determined. Secondly, the assessment and analysis method for the performance availability and resilience model is given based on the double-threshold multi-state weighted k-out-of-n system model by taking the typical key equipment element-weapon system as the research object. Finally, the time-varying availability and resilience of the fire network with constant performance thresholds, time-varying, and dynamic changes in a typical formation cooperative air defense systems of systems as the case study is obtained, which demonstrates the feasibility and availability of the proposed model and assessment method.