Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (10): 3164-3173.doi: 10.12305/j.issn.1001-506X.2022.10.20

• Systems Engineering • Previous Articles     Next Articles

Distributed satellite resource scheduling based on improved contract network protocol

Peng JIN1,2, Kang LI1,2,*   

  1. 1. School of Management, Hefei University of Technology, Hefei 230009, China
    2. Key Laboratory of Process Optimization and Intelligent Decision-making, Ministry of Education, Hefei University of Technology, Hefei 230009, China
  • Received:2022-01-05 Online:2022-09-20 Published:2022-10-24
  • Contact: Kang LI

Abstract:

With the increase of satellites and missions and the improvement of satellite intelligence, traditional centralized mission planning can no longer meet the requirements of planning. In this paper, the problem of distributed satellite mission planning is studied. Firstly, a two-level programming mathematical model is established for the inconsistency between global and local objectives in distributed mission planning to maximize observation benefits, minimize mission observation completion time, and optimize load balancing. Secondly, the paper proposes a decomposable circular contract network, designs a concurrent mechanism including full task bidding strategy and second bid winning strategy to reduce the times of negotiation, and establishes a multi-attribute bid evaluation mechanism to improve the bid evaluation process. An algorithm based on adaptive annealing is designed to solve the distributed satellite mission planning problem. Finally, numerical experiment results show the effectiveness and rationality of the proposed algorithm.

Key words: distributed satellite, mission planning, task collaboration, contract network protocol

CLC Number: 

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