Complex equipment system resilience: Composition, measurement and element analysis
将复杂装备系统韧性分解为结构、资源和策略三个组成部分，并细化为五个具体要素，提出改进的韧性度量方法，通过仿真分析各要素的影响，为系统优化提供定量和定性指导。
This paper analyzes the resilience composition of complex equipment system. By considering the system itself, resources, and the human factor, the resilience is analyzed from three components: structure resilience, resource resilience and strategy resilience. The impact of subsystems and their interrelationships on resilience are analyzed in structure resilience. In resource resilience, consumable and non-consumable resources are distinguished, and their influences on system resilience are analyzed, respectively. In strategy resilience, how people affect system resilience is discussed, and the nature of strategy resilience in resilience process is analyzed. Based on the above analysis, how these three components of resilience perform in actual systems is analyzed, and the three components of system resilience are refined into five specific factors involved in system resilience. Then, an improved resilience measurement method for complex equipment systems is given. In simulation, the five elements of resilience are analyzed and studied, respectively. Through simulation and comprehensive analysis, this paper can give a deeper understanding of the three components of system resilience. The quantitative and qualitative analysis on how to optimize the system under the framework of resilience engineering and the optimization principles of system are provided.