Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (12): 3685-3695.doi: 10.12305/j.issn.1001-506X.2022.12.12

• Sensors and Signal Processing • Previous Articles     Next Articles

Multi-function radar intelligent jamming decision method based on prior knowledge

Bakun ZHU1,2,*, Weigang ZHU1, Wei LI3, Ying YANG3, Tianhao GAO3   

  1. 1. Department of Electronic and Optical Engineering, Space Engineering University, Beijing 101416, China
    2. State Key Laboratory of Complex Electromagnetic Environment E f f ects on Electronics and Information System, Luoyang 471032, China
    3. Campany of Postgraduate Management, Space Engineering University, Beijing 101416, China
  • Received:2021-07-16 Online:2022-11-14 Published:2022-11-24
  • Contact: Bakun ZHU

Abstract:

In view of the problems of long training period and slow convergence of multi-function radar jamming decision method based on reinforcement learning, this paper proposes a multi-function radar intelligent jamming decision algorithm based on prior knowledge. The proposed algorithm uses the revenue shaping theory based on potential function, and uses prior knowledge to set the revenue function. Compared with the traditional algorithm, the algorithm has faster convergence rate. The method of accelerating the convergence rate of algorithm by using prior knowledge is of great significance for the practical application of reinforcement learning in multi-function radar jamming decision, and also has a good reference value for the application of reinforcement learning in other fields.

Key words: radar confrontation, Markov decision process (MDP), reinforcement learning, reward shaping, prior knowledge

CLC Number: 

[an error occurred while processing this directive]