Systems Engineering and Electronics ›› 2021, Vol. 43 ›› Issue (6): 1606-1617.doi: 10.12305/j.issn.1001-506X.2021.06.18

• Systems Engineering • Previous Articles     Next Articles

Decision modeling of close-range air combat for LVC training in blue-side virtual entity

Ang GAO1, Zhiming DONG1,*, Liang LI1, Li DUAN2, Qisheng GUO1   

  1. 1. Military Exercise and Training Center, Army Academy of Armored Forces, Beijing 100072, China
    2. Unit 61516 of the PLA, Beijing 100076, China
  • Received:2020-08-20 Online:2021-05-21 Published:2021-05-28
  • Contact: Zhiming DONG

Abstract:

The live-virtual-constructive (LVC) provides a strong support for the close-range air combat confrontation training. Aiming at the actual decision modeling requirements of blue-side virtual entity, based on the comparative analysis of deep reinforcement learning and classical intelligent optimization methods, the weight space and structure space of neural network are defined from the perspective of optimization theory, and the evolutionary neural network decision model based on intelligent optimization and its solution method are proposed. Firstly, the tactical characteristics of close-range air combat, fighter flight motion model and actual decision modeling requirements are analyzed. Secondly, the key flight state, action space and fitness function are designed to realize the end-to-end perception and decision of the blue-side. Finally, the decision model based on classical genetic neural network and its solution example are given. The results show that the proposed method can realize the function of learning the combat characteristics of the opponent through the confrontation data, and verify the effectiveness of the model and method; at the same time, it has universality for the current intelligent optimization and its improved algorithm, as well as different structure neural networks.

Key words: live-virtual-constructive (LVC), close-range air combat, decision model, neural network, intelligent optimization, blue-side of intelligence

[an error occurred while processing this directive]