Abstract
In this paper, a novel asymmetric Lyapunov–Krasovskii functional (LKF) method for the stability of Takagi–Sugeno (T–S) fuzzy systems with time-varying delay is proposed. This asymmetric LKF method is shown to effectively reduce conservatism compared with symmetric LKF method. For further improving the stability criterion, the method is combined with the improved membership-function-dependent technique. Two numerical examples are given to demonstrate the advantages of our method and stability criterion numerically.
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This work is supported in part by the National Natural Science Foundation of China under Grant 61673227, Grant 61873137, and the Shandong Taishan Scholar Project (No. ts20190930)
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Sheng, Z., Wang, L., Lin, C. et al. A Novel Asymmetric Lyapunov–Krasovskii Functional Method to Stability for T–S Fuzzy Systems with Time-Varying Delay. Int. J. Fuzzy Syst. 24, 949–956 (2022). https://doi.org/10.1007/s40815-021-01176-w
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DOI: https://doi.org/10.1007/s40815-021-01176-w