Genetic algorithm based approach for Multi-UAV cooperative reconnaissance mission planning problem

  • Authors:
  • Jing Tian;Lincheng Shen;Yanxing Zheng

  • Affiliations:
  • College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, China;College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, China;Beijing Institute of System Engineering, Beijing, China

  • Venue:
  • ISMIS'06 Proceedings of the 16th international conference on Foundations of Intelligent Systems
  • Year:
  • 2006

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Abstract

Multiple UAV cooperative reconnaissance is one of the most important aspects of UAV operations. This paper presents a genetic algorithm(GA) based approach for multiple UAVs cooperative reconnaissance mission planning problem. The objective is to conduct reconnaissance on a set of targets within predefined time windows at minimum cost, while satisfying the reconnaissance resolution demands of the targets, and without violating the maximum travel time for each UAV. A mathematical formulation is presented for the problem, taking the targets reconnaissance resolution demands and time windows constraints into account, which are always ignored in previous approaches. Then a GA based approach is put forward to resolve the problem. Our GA implementation uses integer string as the chromosome representation, and incorporates novel evolutionary operators, including a subsequence crossover operator and a forward insertion mutation operator. Finally the simulation results show the efficiency of our algorithm.