Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (8): 1734-1739.doi: 10.3969/j.issn.1001-506X.2020.08.13

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Evaluation of relative contribution rate of missile weapon system-of-systems based on combat ring

Guixiang FANG1,2(), Yuejin TAN1(), Mu ZHANG2(), Xiaodong BU3(), Jun ZHANG3()   

  1. 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China
    2. Tactical Weapons Division, China Academy of Launch Vehicle Technology, Beijing 100076, China
    3. College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
  • Received:2019-03-04 Online:2020-07-25 Published:2020-07-27
  • Supported by:
    国家自然科学基金(71690223)

Abstract:

Based on the combat ring theory, the combat network model of the weapon equipment system-of-systems is established from the nodes, edges and rings. An efficient system relative contribution rate evaluation method is proposed based on the Monte Carlo method. According to typical combat scenarios, the effects of two types of missiles on the penetration probability and damage probability are studied under different emission numbers. Simulation results show that the missile penetration probability increases significantly with the increase of its number. When more than six missiles are launched, the target's damage probability is as high as 95.3%, which is basically saturated. The operational effectiveness of I2 is significantly higher than I1. When the number of missiles is less than 3, the system-of-systems relative contribution rate of I2 reaches more than 133.3%.

Key words: combat system-of-systems, Monte Carlo method, relative contribution rate of system-of-systems

CLC Number: 

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