Fixed-Time Output Synchronization of T-S Fuzzy Complex Networks with Mismatched Parameters

This article is devoted to the analysis of fixed-time (FXT) output synchronization for a kind of complex networks (CNs) involving T-S fuzzy logic and mismatched parameters. To begin with, a class of discontinuous fuzzy control protocol is proposed based on fuzzy theory, which is crucial for handing the fuzziness of the CNs and ensuring FXT output synchronization. Subsequently, by employing inequality technique and the improved FXT stability theorem, several effective criteria are established to realize FXT output synchronization. Additionally, the constraint on the output matrix with diagonal and positive definite form is removed. To conclude, an illustrative example is given to confirm the theoretical analysis.