基于多属性权衡空间探索的体系生存性分析

Evaluating System of Systems Survivability Based on Multi-Attribute Tradespace Exploration

体系的组件系统在受到扰动后可能会导致总体性能下降甚至体系崩溃,因此构建生存性强的军事作战体系对国防事业具有重要意义.采用多属性权衡空间探索(Multi-Attribute Tradespace Exploration, MATE)方法分析体系生存性.依据体系生存性的3个特征,提出综合评价指标;依据生存性准则,对传统的MATE进行改进.最后以弹道导弹防御系统为例演示了基于MATE的体系生存性分析过程.

The component systems of System of Systems (SOS)may cause overall performance degradation or even collapse after being disturbed,so building a survivable military combat SoS is of great significance to the national defense. This paper uses Multi-Attribute Tradespace Exploration (MATE)method to analyze the survivability of SoS.According to the three characteristics of SoS survivability,a comprehensive evaluation index is proposed;according to the survival criterions,the traditional MATE is improved.At last,this paper shows how to analyze the survivability of the Ballistic Missile Defense System (BMDS)based on MATE.