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本文研究计算机控制延时系统的Hankel范数最优鲁棒和扰动抑制问题。通过双线性变换将Z域Hankel范数最优鲁棒控制器变换到W域进行设计,因而克服了系统延时给控制设计带来的困难,并保证Hankel范数最小。这种设计方法对范数优化理论的实际应用具有重要意义。
In this paper, the optimal Hankel norm robustness and perturbation suppression of computer-controlled time-delay systems are studied. The bilinear transformation is used to transform the Z-domain Hankel norm optimal robust controller into the W domain for design, thus overcoming the difficulties caused by the system delay to the control design and ensuring the minimum Hankel norm. This design method is of great significance to the practical application of norm optimization theory.