Journal of System Simulation ›› 2021, Vol. 33 ›› Issue (7): 1574-1581.doi: 10.16182/j.issn1004731x.joss.20-0213

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Study on Task Allocation of UAV Swarm Based on Cognitive Control

Wei Ruixuan, Wu Zichen   

  1. Aeronautics Engineering College Air Force Engineering University, Xi'an 710038, China
  • Received:2020-04-24 Revised:2020-07-21 Online:2021-07-18 Published:2021-07-20

Abstract: A centralized allocation method for Unmanned Aerial Vehicle (UAV) swarm real-time task allocation is proposed. Based on the real-time battlefield situation, this method relies on the coordination scheduling layer to make allocation decisions, generates the strike order according to the strike efficiency ratio, and makes rolling optimization for real-time battlefield situation, so that the allocation results can always maintain the balance between optimization and efficiency within the current cognitive range. Particle swarm optimization (PSO) is used to solve the task assignment problem. In particular, a 2-D particle 0-1 coding and correction method for nonstandard particles is designed. The simulation results show that the proposed PSO algorithm can converge quickly and the proposed method can effectively solve the task assignment problem with real-time requirements.

Key words: UAV swarm, task allocation, strike efficiency ratio, PSO, nonstandard particles

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