General orthonormal bases for robust identification in H∞

被引：0
|
作者：
Akçay, H [1 ]
机构：
[1] Anadolu Univ, Dept Elect & Elect Engn, TR-26470 Eskisehir, Turkey
来源：
PROCEEDINGS OF THE 41ST IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 | 2002年
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D O I：
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中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the problem of system identification in H-infinity with general orthonormal basis functions is investigated. A two-stage algorithm is shown to be robust, provided that the number of basis elements as a function of the amount of data does not increase faster than O(N-2/5). Worst-case identification error bounds in the H-infinity norm are derived. The algorithm also works on nonuniformly spaced frequency response measurements.
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页码：2619 / 2624
页数：6
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