Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (11): 2386-2395.doi: 10.16182/j.issn1004731x.joss.21-0597

• Modeling Theory and Methodology • Previous Articles     Next Articles

Contribution Rate Calculation Method to System-of-Systems Based on Interval-Valued Intuitionistic Fuzzy Number ANP

Zejian Ding1(), Songtao Sun2, Zhiwen He2, Fei Liu1()   

  1. 1.School of Software Engineering, South China University of Technology, Guangzhou 510006, China
    2.Shanghai Institute of Astronautical Systems Engineering, Shanghai 201109, China
  • Received:2021-06-28 Revised:2021-10-27 Online:2022-11-18 Published:2022-11-25
  • Contact: Fei Liu E-mail:754328016@qq.com;feiliu@scut.edu.cn

Abstract:

Contribution rate to system-of-systems (CRSoS) is mainly used to measure the contribution of an equipment to system of systems (SoS) in system construction. In order to solve some problems in the calculation of CRSoS, a multi-level equipment indicator architecture of "task-ability-indicator- equipment" is proposed. At the same time, considering the characteristics of the equipment indicator architecture, ANP (analytic network process) and IVIFN (interval-valued intuitionistic fuzzy number), a IVIF-ANP calculation method is proposed to obtain more accurate CRSoS. Experiments show that this method can not only solve the problem of the calculation formula of CRSoS, but also obtain more accurate CRSoS compared with analytic hierarchy process (AHP) and analytic network process (ANP), which provides more effective support for system construction.

Key words: system of systems (SoS), contribution rate to system-of-systems, interval-valued intuitionistic fuzzy number (IVIFN), analytic network process (ANP), calculation method

CLC Number: