Weapon system portfolio selection is an important combinatorial problem that arises in various applications, such as weapons development planning and equipment procurement, which are of concern to military decision makers. However, the existing weapon system-of-systems (SoS) is tightly coupled. Because of the diversity and connectivity of mission requirements, it is difficult to describe the direct mapping relationship from the mission to the weapon system. In the latest service-oriented research, the introduction of service modules to build a service-oriented, flexible, and combinable structure is an important trend. This paper proposes a service-oriented weapon system portfolio selection method, by introducing service to serve as an intermediary to connect missions and system selection, and transferring the weapon system selection into the service portfolio selection. Specifically, the relation between the service and the task is described through the service-task mapping matrix; and the relation between the service and the weapon system is constructed through the servicesystem mapping matrix. The service collaboration network to calculate the flexibility and connectivity of each service portfolio is then established. Through multi-objective programming, the optimal service portfolios are generated, which are further decoded into weapon system portfolios.

中文翻译：

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面向服务的武器系统系统组合选择方法

武器系统组合选择是军事决策者关心的武器发展规划和装备采购等各种应用中出现的重要组合问题。然而，现有的武器系统系统 (SoS) 是紧密耦合的。由于任务需求的多样性和连通性，很难描述从任务到武器系统的直接映射关系。在最新的面向服务研究中，引入服务模块来构建面向服务的、灵活的、可组合的结构是一个重要的趋势。本文提出了一种面向服务的武器系统组合选择方法，通过引入服务作为连接任务和系统选择的中介，并将武器系统选择转换为服务组合选择。具体来说，服务与任务之间的关系通过服务-任务映射矩阵来描述；通过服务系统映射矩阵构建服务与武器系统的关系。然后建立用于计算每个服务组合的灵活性和连通性的服务协作网络。通过多目标规划，生成最优服务组合，进一步解码为武器系统组合。然后建立用于计算每个服务组合的灵活性和连通性的服务协作网络。通过多目标规划，生成最优服务组合，进一步解码为武器系统组合。然后建立用于计算每个服务组合的灵活性和连通性的服务协作网络。通过多目标规划，生成最优服务组合，进一步解码为武器系统组合。