Model reference robust adaptive H∞ controller design
Model reference robust adaptive H∞ controller design
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DOI：
10.1007/s12555-016-0149-9
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发表时间：
2017-06
期刊：
影响因子：
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通讯作者：
Qiang Zhang;Dezhi Xu;Kangyi Zhan
中科院分区：
文献类型：
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作者：
Qiang Zhang;Dezhi Xu;Kangyi Zhan
本文设计了一种新颖的模型参考鲁棒自适应H-∞控制器，该控制器不仅能保证系统渐近稳定，而且能通过估计最优未知控制参数来优化自适应H-∞性能。此外，引入了一种新的状态反馈框架，该框架依赖于最优未知参数估计，以确保所定义的代价函数最小。同时，得到了最小自适应H-∞性能指标。
In this paper, a novel model reference robust adaptiveH∞controller is designed, which not only guarantees asymptotically stability, but also optimizes adaptiveH∞performance by estimating the optimal unknown control parameters. Furthermore, a novel state feedback framework is introduced, which depends on the optimal unknown parameter estimations, to guarantee that the defined cost function is minimized. At the same time, the minimal adaptiveH∞performance index is obtained.