Systems Engineering and Electronics ›› 2023, Vol. 45 ›› Issue (2): 431-443.doi: 10.12305/j.issn.1001-506X.2023.02.14

• Systems Engineering • Previous Articles    

Combinatorial optimization solution of complex equipment driven by contribution and sharing two-tier strategy

Ziyi CHEN, Yajie DOU, Xiangqian XU, Yuejin TAN, Kewei YANG, Jiang JIANG   

  1. College of System Engineering, National University of Defense Technology, Changsha 410073, China
  • Received:2021-10-06 Online:2023-01-13 Published:2023-02-04
  • Contact: Yajie DOU

Abstract:

Combinatorial optimization of complex equipment considering constribution and sharing is a new equipment development concept that meets the needs of joint operations and equipment development. It needs to consider not only the integration of resources from different institutions in the construction step, but also different constraints under the expected application scenarios in the sharing step. To efficiently obtain a high-quality portfolio planning plan, the problem of complex equipment combinatorial optimization driven by contribution and sharing two-tier strategy is analyzed and modeled, and then a deep neural network assisted branch and bound heuristic method is designed, with a learnable model used to give reasonable results in the process of branch selection and pruning. Finally, the effectiveness of the proposed model and algorithm is demonstrated by a case of intelligence, surveillance and reconnaissance armament system of systems.

Key words: contribution and sharing, equipment combinatorial optimization, branch and bound method, modeling and optimization of system of systems

CLC Number: 

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