离散模糊时滞系统的多目标控制

Control of Discrete Delayed Fuzzy Systems With Multi-performance Constraints

基于离散时滞Takagi-Sugeno(T-S)模糊模型的多目标控制问题.设计了一个不仅满足稳定性要求,而且同时满足H2和H∞性能指标的模糊控制器.由线性矩阵不等式方法(LMI)给出了一类离散时滞模糊系统并满足该性能指标的控制器存在的充分条件,期望控制器可通过求解给定的LMI而获得.

This paper considers the control problem for delayed discrete Takagi-Sugeno（T-S） fuzzy models with multi-performance constraints.Attention is focused on the design of a fuzzy controller which can stabilize the systems and satisfy the H2/H∞ performance.Making use of the linear matrix inequality（LMI）,the sufficient conditions for the existence of such control are obtained,and the desired controller can be obtained by solving the LMI given in the Theorem.