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中文摘要：
研究模糊非线性系统在同时具有区域极点、H∞和方差约束下的容错控制器的设计．利用分解和等价原理，将模糊非线性系统多性能指标约束下的可靠控制问题，转换为一系列线性极限子系统的容错控制器的设计问题；利用线性矩阵不等式理论，给出多性能指标约束下的线性系统容错控制器设计方法，分析了相容指标的取值范围，并给出相容指标约束下的容错控制器设计步骤．仿真实例验证了结果的有效性．
英文摘要：
Studies the problem of fuzzy fault-tolerant controller design for fuzzy nonlinear systems with regional pole index, steady variance index and H∞ constraints. Based on the decomposition and equivalence principle, the problem of reliable control for fuzzy nonlinear systems is converted to extreme subsystems＇ fault-tolerant controllers design. Through linear matrix inequality theory, a new linear fault-tolerant control system design method is set up, and the range of consistent indices is analyzed in detail. The design step of fault-tolerant controller with multi preformanee indeces constraints is provided. A simulation example showed the efficiency of the design method.
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Suboptimal reliable guaranteed cost control for continuous-time systems with multi-criterion constra
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