The Analysis on Support Degree of Mission and Task of Weapon System of Systems

The weapon system of systems (WSoS) is a higher level of system consists of many types of systems. The purpose of constructing WSoS is to complete the mission. The completion of the mission depends on the completion of different types of tasks based on working tighter of different capabilities supported by WSoS. Aiming at the mission and task of the WSoS, the structural relations among "mission", "task", "capability" and "weapon" in the system of systems is analyzed and sorted out. The definition of the support degree of weapon to the system of systems is given from the perspective of the support degree of weapon to the mission based on the fuzzy number, and then the analysis method of the support degree of WSoS to the mission is proposed. Finally, the effectiveness of the method is verified by the army assault combat WSoS.