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| 基于线性矩阵不等式设计非线性系统的模糊控制器与观测器 |
| LMI-based Fuzzy Controller and Observer Design for Nonlinear System |
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| DOI：10.3969/j.issn.1671-5322.2007.03.004 |
| 中文关键词: 线性矩阵不等式 T-S模糊模型 二次稳定性 |
| 英文关键词: linear matrix inequality T-S model stability |
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| 中文摘要: |
| 用并行分配补偿器的概念设计了用T-S(Takagi-Sugeno)模糊模型表示的非线性系统的模糊控制器与模糊观测器,并导出了用线性矩阵不等式表示的系统二次稳定的条件,通过对倒立摆在不同的初始条件下的仿真试验证明了方法的有效性. |
| 英文摘要: |
| This paper considers the problem of designing a fuzzy observer-based controller for nonlinear systems described by Takagi-Sugeno(T-S) fuzzy model.The concept of parallel and distributed compensation is employed to design fuzzy controller and observer from fuzzy T-S fuzzy models.Stability conditions are derived from quadratic stabilization and linear matrix inequality and the simulation of an inverted pendulum tested the efficiency of the design method. |
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