一种四块H∞控制问题--特性及简化解法
A Four-Block H∞ Control Problem Properties and Simplified Solution
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摘要: 对一种四块H∞控制问题给出了一种简化求解方法.在搜寻最优(或次优)控制器过程 中,这种简化解法仅需对一个Riccati方程进行迭代求解,得出的控制器具有清晰的结构.Abstract: This paper gives a simplified solution to a certain four-block H∞ control problem. The main advantage of this solution is that in searching the optimal or sub-optimal controller, only one algebraic Riccati equation needs to be iteratively solved. Another advantage is that the controller resulted from this simplified solution exhibits a limpid structure.
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Key words:
- H∞ control theory /
- four-block problem /
- frequency-shaping
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