Journal of System Simulation ›› 2015, Vol. 27 ›› Issue (8): 1740-1746.

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WIFTCPN Formalized Decision-making for AUV Formation System under Uncertainty

Hao Lili1,2, Gu Hao1, Kang Fengju1,2, Yang Huizhen1,2   

  1. 1. Marine College, Northwestern Polytechnical University, Xi'an 710072, China;
    2. National Key Laboratory of Underwater Information Process and Control, Xi'an, 710072, China
  • Received:2015-05-15 Revised:2015-06-25 Online:2015-08-08 Published:2020-08-03

Abstract: Usually the acquired target information is not sufficient and certain enough due to inaccurate measurements, inconsistent granularity and noise, which results in the AUV formation decision-making system having some characteristics, such as discrete, time delay, hierarchical, fuzzy, inconsistencies. Therefore, an integrated formal approach of modeling, simulation and verification based on weighted intuitionistic fuzzy timed colored petri net (WIFTCPN) was proposed. The mapping relationship between WIFTCPN and fuzzy time, time delay and intuition fuzzy inference rules were established. Furthermore, corresponding reasoning decision simulation model under uncertain information was built by using CPN Tools. The properties including liveness, home and fairness are validated.

Key words: uncertain information, decision-making, formal modeling, WIFTCPN

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