A Design of Sampled-Data H.INF. Repetitive Control
A Design of Sampled-Data H.INF. Repetitive Control
复制标题
采样数据H.INF的设计。
DOI：
10.5687/iscie.19.413
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
Hidehiro Hayakawa
中科院分区：
文献类型：
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作者：
H. Fujioka;Y. Kobayashi;Hidehiro Hayakawa
提出了一种满足(I)渐近抑制一类周期扰动和(Ii)采样数据H-∞范数规范的数字重复控制器的设计方法。综合问题由阶跃干扰抑制问题推广而成。给出了周期扰动使综合问题有解的必要条件。最后将综合问题归结为一个带设计参数的采样数据H-∞控制问题，该参数可用于调整周期干扰抑制的性能。数值算例验证了该方法的有效性。
A design procedure is proposed for digital repetitive controllers satisfying (i) asymptotic rejection of a class of periodic disturbances and (ii) a sampled-data H∞ norm specification. The synthesis problem is formulated by extending the step disturbance rejection problem. A necessary condition for the periodic disturbance so that the synthesis problem has a solution is derived. The synthesis problem is finally reduced to a sampled-data H∞ control problem with a design parameter which can be used for adjusting the performance of the periodic disturbance rejection. The effectiveness of the proposed method is confirmed by a numerical example.