导航

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2022, Vol. 43 ›› Issue (9): 225972-225972.doi: 10.7527/S1000-6893.2021.25972

• Solid Mechanics and Vehicle Conceptual Design • Previous Articles     Next Articles

System-of-systems contribution evaluation of ground-attack UCAV based on ABMS

LIU Wenjin1, PEI Yang1,2, GE Yuxue1,2, AI Junqiang3   

  1. 1. School of Aeronautics, Northwestern Polytechnical University, Xi’an 710072, China;
    2. Key Laboratory of Aircraft System of Systems Contribution and Synthetic Design, Ministry of Industry and Information Technology, Xi’an 710072, China;
    3. The First Aircraft Institute, Aviation Industry Corporation of China, Xi’an 710089, China
  • Received:2021-06-17 Revised:2021-07-06 Online:2022-09-15 Published:2021-12-01
  • Supported by:
    Aeronautical Science Foundation of China (20185153032)

Abstract: To solve the highly subjective and poorly satisfaction of system-of-systems operational requirements problems in the traditional combat effectiveness evaluation methods, an evaluation method of system-of-systems contribution rate based on Agent-Based Modeling and Simulation (ABMS) is proposed and applies for the evaluation of ground-attack UCAV. Firstly, the evaluation framework of the method is established. Then, a hierarchical modular agent model including behavior layer, function layer, and parameter layer is constructed. Subsequently, the effectiveness evaluation index is proposed in three aspects: combat effect, efficiency, and cost. Finally, taking a confrontation scenario composed of ground-attack UCAV and air defense system as an example, the contribution rate of UCAV with different stealth capabilities and cruising speeds, and the number of UCAV to system-of-systems is evaluated. Results show that the contribution rates of high stealth aircraft and high-speed aircraft are generally high, but the influence modes of stealth capability and cruise speed on contribution rate are different. Results also show the increase of UCAV number will increase the contribution rates, but there is a saturation value.

Key words: Agent, evaluation of contribution rate, effectiveness, operation system-of-systems, ground-attack UCAV

CLC Number: