Systems Engineering and Electronics ›› 2024, Vol. 46 ›› Issue (2): 616-630.doi: 10.12305/j.issn.1001-506X.2024.02.25

• Systems Engineering • Previous Articles    

Overall evaluation of mission success of SoS based on HDSPN

Linhu CONG1,*, Yuqi CHEN2, Liming CHEN1, Yuliang CHEN1, Chao WANG3   

  1. 1. Naval Aeronautical University, Yantai 264001, China
    2. Unit 92493 of the PLA, Huludao 125100, China
    3. School of Information and Electrical Engineering, Ludong University, Yantai 264001, China
  • Received:2021-08-07 Online:2024-01-25 Published:2024-02-06
  • Contact: Linhu CONG

Abstract:

Aiming at the problem of insufficient research on mission modeling of the equipment system of systems (SoS), the concept model and description model of missions of the equipment SoS are proposed. On this basis, mission threads of each level is analyzed and planned and a modeling method of mission threads of the equipment SoS based on hierarchical deterministic and stochastic Petri nets (HDSPN) is proposed by improving traditional Petri nets. A multi-level mission-oriented mission thread model of equipment SoS is constructed. Then, combined with the simulation evaluation algorithm of the overall mission success of the equipment SoS based on reachability analysis algorithm (RAA), the simulation model is started to run to realize the effective evaluation of the overall mission success of the equipment SoS. The applicability of the model is verified through the case study.

Key words: equipment system of systems (SoS), mission success evaluation, mission thread modeling, hierarchical deterministic and stochastic Petri nets (HDSPN)

CLC Number: 

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