Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (5): 1572-1580.doi: 10.12305/j.issn.1001-506X.2022.05.18

• Systems Engineering • Previous Articles     Next Articles

Research on comprehensive problem of evaluating multi-type contribution rate to system-of-systems

Maohuan WANG1, Zecong LIU1, Haozhe LIANG2, Yingchao ZHANG1,*, Lei SUN1   

  1. 1. School of Systems Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
    2. Institute of Systems Engineering, Academy of Military Sciences, Beijing 100101, China
  • Received:2021-09-29 Online:2022-05-01 Published:2022-05-16
  • Contact: Yingchao ZHANG

Abstract:

In the context of the system-of-systems (SoS) warfare, the contribution rate to SoS (CRSoS) becomes the criterion for evaluating equipment value. With the deepening of the practice and research, there is a multi-type CRSoS comprehensive analysis problem in decision making. This paper illustrates the generation mechanism of the multi-type CRSoS in detail. Furthermore, we analyze mathematically the calculation problem in two situations, diversified target characteristics and target hierarchical characteristics. Three comprehensive calculation models are given, including process end-point solution, multi-objective optimization solution, and fit degree-based solution, which are analyzed by cases study and comparison. The research shows that the multi-type CRSoS should not be directly analyzed by linear weighted summation, but should take appropriate analysis models in different situations.

Key words: contribution rate to system-of-systems, multi-type, comprehensive, mechanism

CLC Number: 

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