Abstract To solve the problems of multi-factor dynamic evaluation for multi-person-to-things, linguistic dynamic systems based on interval type-2 fuzzy evaluation are proposed, and the expression and operation of partially connected interval type-2 fuzzy sets are given. The method of type-2 fuzzy comprehensive evaluation is discussed by synthesizing type-2 fuzzy sets and fuzzy comprehensive evaluation. Then, the linguistic dynamic orbits of multi-factor dynamic evaluation are achieved by combining data of different time period. Finally, linguistic dynamic systems based on interval type-2 fuzzy evaluation are employed to deal with the dynamic evaluation of tourist areas.
Fund:Supported by National Natural Science Foundation of China(No.61473048,61074093), Open Project of the State Key Laboratory for Management and Control of Complex Systems(No.20150101)
About author:: (MO Hong(Corresponding author), Ph.D., professor. Her research interests include linguistic dynamic systems, type-2 fuzzy sets and time-varying universe.)(LIU Fen, master student. Her research interests include linguistic dynamic systems.)
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2018, Vol. 31 
