Frequency-domain recursive robust identification

被引：1

作者：

Feng, X

Lin, CF

Coleman, NP

机构：

[1] Amer GNC Corp, Chatsworth, CA 91311 USA

[2] USA, Armament Res Dev & Engn Ctr, Automat & Robot Lab, AMSTA AR FSF R, Picatinny Arsenal, NJ 07806 USA

来源：

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 2000年 / 23卷 / 05期

关键词：

Algorithms - Control system analysis - Control system synthesis - Error analysis - Frequency domain analysis - Parameter estimation - Robustness (control systems) - Transfer functions;

D O I：

10.2514/2.4628

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A frequency domain recursive robust identification algorithm is proposed for a system with unmodeled dynamics. The algorithm yields estimates of the system transfer function at N frequency points on the unit circle, as well as the error bounds of these estimates. Such estimation results provide potential data for the so-called H∞ identification approaches, which in turn provide possible models for the robust controller design.

引用

页码：908 / 910

页数：3

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