Systems Engineering and Electronics ›› 2023, Vol. 45 ›› Issue (11): 3498-3506.doi: 10.12305/j.issn.1001-506X.2023.11.16

• Systems Engineering • Previous Articles     Next Articles

Operational capability evaluation of multi-phase mission equipment system

Bo WANG1, Wenya ZHOU1,*, Tao WANG1, Jitang GUO2   

  1. 1. School of Aeronautics and Astronautics, Dalian University of Technology, Dalian 116024, China
    2. Qian Xuesen Space Technology Laboratory, China Academy of Space Technology, Beijing 100029, China
  • Received:2022-08-25 Online:2023-10-25 Published:2023-10-31
  • Contact: Wenya ZHOU

Abstract:

The battlefield situation of modern war is complex and changeable, and the functions of weapons and equipment interact with each other, so the combat capability of equipment system should be maximized. Based on the combat ring theory, a method for evaluating the total combat capability of equipment system for multi-phase mission is proposed. By detecting the dynamic change of the combat capability index of the equipment system, the influence of single equipment on the optimal combat capability of the equipment system is investigated, so as to ensure the maximum total combat capability of the equipment system. The total combat capability index system of equipment system is established according to the capability index corresponding to phase task. Based on the combat ring theory, the evaluation model of the combat capability of the equipment system is introduced, and the concepts of interval connection number and grey number band are introduced to evaluate the combat capability of the equipment system of different equipment of the same type from the multi-phase mission. By using information entropy method and the ranking vector of combat capability of equipment system in different phases of mission, the objective weight of capability index of corresponding stages of mission is determined. Taking a certain equipment system as an example, the proposed method is applied to complete the evaluation of total combat capability, which provides decision support for equipment development and cooperation.

Key words: combat ring, interval connection number, gray number zone, information entropy, operational capability

CLC Number: 

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