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Acta Armamentarii ›› 2012, Vol. 33 ›› Issue (10): 1210-1216.doi: 10.3969/j.issn.1000-1093.2012.10.009

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Research on Close Air Combat Modeling of Differential Games for Unmanned Combat Air Vehicles

FU Li1, WANG Xiao-guang2   

  1. (1.Faculty of Aerospace Engineering,Shenyang Aerospace University,Shenyang 110136,Liaoning,China;2.School of Automation,Northwestern Polytechnical University,Xi’an 710072,Shaanxi,China)
  • Received:2012-05-20 Revised:2012-05-20 Online:2014-03-04
  • Contact: FU Li E-mail:ffulli@yahoo.com.cn

Abstract: Based on a six-degree-of-freedom model of unmanned combat air vehicles(UCAVs), a differential countermeasure was combined with computer game for the problem of autonomous decision of UCAVs in air combat. The traditional differential game model which uses “angle advantage” as payoff function was improved by introducing “changing value” in the computer game for reference. When UCAV is in different air combat situation, the model embodies the real air combat situation of that the different incomes are obtained with the change of the same angle, so it makes the air combat strategies more intelligent and more reasonable. The simulation results show that the algorithm is rational and effective.

Key words: control and navigation technology of aerocraft, computer game, differential countermeasure, air combat modeling

CLC Number: