Journal of Systems Engineering and Electronics ›› 2025, Vol. 36 ›› Issue (4): 1006-1016.doi: 10.23919/JSEE.2025.000078

• SYSTEMS ENGINEERING • Previous Articles    

Multi-round dynamic game decision-making of UAVs based on decision tree

Linmeng WANG(), Yuhui WANG(), Mou CHEN(), Shulin DING()   

  • Received:2023-02-16 Online:2025-08-18 Published:2025-09-04
  • Contact: Yuhui WANG E-mail:wanglm25@nuaa.edu.cn;wangyh@nuaa.edu.cn;chenmou@nuaa.edu.cn;dingsl@nuaa.edu.cn
  • About author:
    WANG Linmeng was born in 1996. She received her B.S. degree in detection guidance and control technology from Nanjing University of Aeronautics and Astronautics, Nanjing, China, in 2019. She is currently pursuing her M.S. degree in control theory and control engineering with Nanjing University of Aeronautics and Astronautics. Her research interests are decision control, game theory, and air combat decision-making. E-mail: wanglm25@nuaa.edu.cn

    WANG Yuhui was born in 1980. She received her B.S. degree in electrical engineering and its automation from University of Jinan, Jinan, China, in 2001, and Ph.D. degree in control theory and control engineering from Nanjing University of Aeronautics and Astronautics (NUAA), Nanjing, China, in 2008. She is currently a full professor with the College of Automation Engineering, NUAA. Her current research interests include nonlinear system control, intelligent control, and flight control. E-mail: wangyh@nuaa.edu.cn

    CHEN Mou was born in 1975. He received his B.S. degree in material science and engineering and Ph.D. degree in control theory and control engineering from Nanjing University of Aeronautics and Astronautics (NUAA), in 1998 and 2004, respectively. He is currently a full professor with the College of Automation Engineering, NUAA. His current research interests include nonlinear system control, intelligent control, and flight control. E-mail: chenmou@nuaa.edu.cn

    DING Shulin was born in 1999. She received her B.S. degree in electrical engineering and its automation from University of Jinan, Jinan, China, in 2021. She is currently pursuing her M.S. degree in digital information in Nanjing University of Aeronautics and Astronautics. Her research interest is effectiveness evaluation of air combat decision-making. E-mail: dingsl@nuaa.edu.cn
  • Supported by:
    This work was supported by the Major Projects for Science and Technology Innovation 2030 (2018AAA0100805).

Abstract:

To address the confrontation decision-making issues in multi-round air combat, a dynamic game decision method is proposed based on decision tree for the confrontation of unmanned aerial vehicle (UAV) air combat. Based on game theory and the confrontation characteristics of air combat, a dynamic game process is constructed including the strategy sets, the situation information, and the maneuver decisions for both sides of air combat. By analyzing the UAV’s flight dynamics and the both sides’ information, a payment matrix is established through the situation advantage function, performance advantage function, and profit function. Furthermore, the dynamic game decision problem is solved based on the linear induction method to obtain the Nash equilibrium solution, where the decision tree method is introduced to obtain the optimal maneuver decision, thereby improving the situation advantage in the next round of confrontation. According to the analysis, the simulation results for the confrontation scenarios of multi-round air combat are presented to verify the effectiveness and advantages of the proposed method.

Key words: unmanned aerial vehicle (UAV), multi-round confrontation, dynamic game decision, decision tree