Mixed H_∞ and passivity analysis for T-S fuzzy system with non-fragile memory sampled-data control via augment Lyapunov-Krasovskii functional

摘要

The performance of mixed H-infinity and passivity for T-S fuzzy system under the non-fragile memory sampled-data controller is considered in this paper. We construct a non-fragile memory sampled-data controller, which includes a constant signal transmission delay. And by constructing an augment Lyapunov-Krasovskii functional (LKF), taking into account Wirtinger-based integral inequality and the Convex combination technique, we can get a new criteria that mixed H-infinity and passivity for closed-loop system. Numerical examples are used to demonstrate the effectiveness and superiority of the results.