Research on Stabilization of T-S Fuzzy Time-Delay Systems with Linear Fractional Perturbations

• Main Authors: Chang, Hao-Chin, 張皓欽
• Other Authors: Lien, Chang-Hua
• Format: Others
• Language: en_US
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/24365720803788058651

碩士 === 國立高雄海洋科技大學 === 輪機工程研究所 === 99 === In the first part of this dissertation, the robust H-infinite control and guaranteed cost control for T-S fuzzy time-delay systems with sampled-data input and linear fractional perturbations are discussed. In the second part of this dissertation, the robust reliable guaranteed cost control for T-S fuzzy systems with time-varying delay and linear fractional perturbations are investigated. By using Lyapunov approach, some sufficient conditions are provided to guarantee the stabilization for our considered T-S fuzzy systems. LMI optimization approach is applied to solve the H-infinite control and guaranteed cost control problems. The minimizations of H-infinite norm bound and guaranteed cost upper bound are found from LMI formulation. From the simulation results of the proposed methods in this dissertation, significant improvement over the recent results can be observed.