Fractional-order system identification based on continuous order-distributions

被引：192

作者：

Hartley, TT ^{[1
]}

Lorenzo, CF

机构：

[1] Univ Akron, Dept Elect & Comp Engn, Akron, OH 44325 USA

[2] NASA, Glenn Res Ctr, Div Instrumentat & Controls, Cleveland, OH 44135 USA

来源：

SIGNAL PROCESSING | 2003年 / 83卷 / 11期

关键词：

fractional-order systems; order-distributions;

D O I：

10.1016/S0165-1684(03)00182-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper discusses the identification of fractional- and integer-order systems using the concept of continuous order-distribution. Based on the ability to define systems using continuous order-distributions, it is shown that frequency domain system identification can be performed. Least-squares techniques are applied to discretized order-distributions. Methods are presented for properly discretizing the order-distribution. (C) 2003 Published by Elsevier B.V.

引用

页码：2287 / 2300

页数：14

共 35 条

[31] STABILITY OF VISCOELASTIC CONTROL-SYSTEMS [J].

SKAAR, SB ;

MICHEL, AN ;

MILLER, RK .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1988, 33 (04) :348-357

[32]

Starkey BJ, 1954, LAPLACE TRANSFORMS E

[33] LINEAR-APPROXIMATION OF TRANSFER-FUNCTION WITH A POLE OF FRACTIONAL POWER [J].

SUN, HH ;

ABDELWAHAB, AA ;

ONARAL, B .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1984, 29 (05) :441-444

[34] APPLICATION OF THE POSITIVE REALITY PRINCIPLE TO METAL-ELECTRODE LINEAR-POLARIZATION PHENOMENA [J].

SUN, HH ;

ONARAL, B ;

TSAO, YY .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1984, 31 (10) :664-674

[35] AN ALGORITHM FOR DETERMINING GLOBAL PARAMETERS OF MINIMUM-PHASE SYSTEMS WITH FRACTIONAL POWER SPECTRA [J].

TSAO, YY ;

ONARAL, B ;

SUN, HH .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1989, 38 (03) :723-729

← 1 2 3 4 →