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Optimal fault-tolerant tracking control of systems with parameter uncertainty

机译:参数不确定系统的最优容错跟踪控制

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摘要

For a class of linear systems which are subject to both time-varying norm-bounded parameter uncertainty and exogenous disturbance, the design method for reliable tracking controller against actuator faults is presented. A sufficient condition about reliable tracking control is obtained with the goal to track reference inputs and achieve optimal performances. D-stability pole assignment theory, H∞ control theory and robust Fault-Tolerant Control (FTC) theory are applied to guarantee the reliability of system and Linear Matrix Inequality (LMI) technique is used for the design. A simulation example is performed to illustrate the effectiveness of the proposed approach.
机译:针对一类同时存在时变范数界参数不确定性和外源性扰动的线性系统,提出了一种针对执行器故障的可靠跟踪控制器的设计方法。以跟踪参考输入并获得最佳性能为目标,获得了有关可靠跟踪控制的充分条件。运用D-稳定极点分配理论,H∞控制理论和鲁棒容错控制(FTC)理论来保证系统的可靠性,并采用线性矩阵不等式(LMI)技术进行设计。仿真例子说明了该方法的有效性。

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