主管:中国科学院
主办:中国优选法统筹法与经济数学研究会
   中国科学院科技战略咨询研究院

Chinese Journal of Management Science ›› 2025, Vol. 33 ›› Issue (5): 214-224.doi: 10.16381/j.cnki.issn1003-207x.2022.1106

Previous Articles     Next Articles

Effectiveness Dynamic Optimization Model for Weapon and Equipment System of Systems Based on A-GERT Network

Zhigeng Fang1(), Jingru Zhang1, Yuexin Xia1, Ding Chen2, Qiucheng Tao1   

  1. 1.College of Economics and Management,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China
    2.Shanghai Electro-Mechanical Engineering Institute,Shanghai 201109,China
  • Received:2022-05-18 Revised:2023-01-19 Online:2025-05-25 Published:2025-06-04
  • Contact: Zhigeng Fang E-mail:zhigengfang@163.com

Abstract:

Effectiveness is an important indicator for measuring the combat effectiveness of weapon equipment system of systems (SoS). The research on achieving SoS optimization guided by effectiveness optimization has attracted more and more scholars’ attention. The aforementioned methods are devoted to research on SoS modeling and its performance optimization, but there are many insufficiencies. Therefore, how to accurately evaluate the effectiveness of the SoS and optimize it remain a challenging task.Motivated by the need of SoS modeling and the SoS combat performance optimization, the A-GERT network with self-learning mechanism by means of agent-based modeling and graphical evaluation and review technique (GERT) based on the in-depth analysis of the complex SoS structure is constructed, which can achieve SoS effectiveness optimization. Secondly, the calculation method and proof of the combat chain/network success probability and combat effectiveness are given based on the moment generating function and mason formula. And on the basis of profound analysis of the contribution of SoS constituent units, the expected contribution evaluation model of SoS constituent systems based on Shapley value is proposed with the help of cooperative game. Then, the effectiveness optimization algorithm of A-GERT network based on the contribution of equipment system is proposed using Markov process theory. The case results and comparative analysis verify the feasibility and availability of the proposed method. The approach presented by this paper not only can be applied to SoS effectiveness optimization, but also can be used for optimization of other performance indicators. The conclusions present useful managerial implications for SoS under the background of operational confrontation.

Key words: weapon and equipment system of systems, effectiveness optimization, agent-based modeling, GERT technique, markov process

CLC Number: