Nonsmooth optimization for multiband frequency domain control design

被引：53

作者：

Apkarian, Pierre

Noll, Dominikus

机构：

[1] ONERA CERT, Ctr Etud & Rech Toulouse, Control Syst Dept, F-31055 Toulouse, France

[2] Univ Toulouse 3, Inst Math, F-31062 Toulouse, France

来源：

AUTOMATICA | 2007年 / 43卷 / 04期

关键词：

H-infinity-synthesis; multidisk problems; structured controller design; nonsmooth optimization;

D O I：

10.1016/j.automatica.2006.08.031

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 [计算机科学与技术];

摘要：

Multiband frequency domain synthesis consists in the minimization of a finite family of closed-loop transfer functions on prescribed frequency intervals. This is an algorithmically difficult problem due to its inherent nonsmoothness and nonconvexity. We extend our previous work on nonsmooth H-infinity synthesis to develop a nonsmooth optimization technique to compute local solutions to multiband synthesis problems. The proposed method is shown to perform well on illustrative examples. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：724 / 731

页数：8

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