Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > Least-Squares Design of Digital Fractional-Order Operators
Publication

Publications

Least-Squares Design of Digital Fractional-Order Operators

Title
Least-Squares Design of Digital Fractional-Order Operators
Type
Article in International Conference Proceedings Book
Year
2004
Authors
Ramiro Barbosa
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications Without AUTHENTICUS Without ORCID
José A. Tenreiro Machado
(Author)
FEUP
Isabel Ferreira
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications Without AUTHENTICUS Without ORCID
Conference proceedings International
Pages: 434-439
First IFAC Workshop on Fractional Differentiation and its Applications
Bordeaux, France, 19 a 21 de Julho de 2004
Scientific classification
FOS: Engineering and technology > Other engineering and technologies
CORDIS: Technological sciences
Other information
Resumo (PT):
Abstract (EN): In this paper we develop a method for obtaining digital rational approximations to fractional-order operators of type s J , where J ƒ. The proposed method is based on the least-squares (LS) minimization between the impulse response of the fractional Euler/Tustin operators and the digital rational-fraction approximation. We make a comparison with other approaches and the results reveal that the LS method gives superior approximations. The effectiveness of the method is demonstrated both in the time and frequency domains through an illustrative example. Copyright © 2004 IFAC
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 6
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same authors

Design of Digital Fractional -Order Differentiation and its Applications (2005)
Chapter or Part of a Book
Ramiro Barbosa; J. A. Tenreiro Machado; Isabel Ferreira
Tuning of PID Controllers Based on Bode's Ideal Transfer Function (2004)
Article in International Scientific Journal
Ramiro Barbosa; José A. Tenreiro Machado; Isabel Ferreira
PID Controller Tuning Using Fractional Calculus Concept (2004)
Article in International Scientific Journal
Ramiro Barbosa; José A. Tenreiro Machado; Isabel Ferreira
Pole-Zero Approximations of Digital Fractional-Order Integrators and Differentiators Using Signal Modeling Technques (2005)
Article in International Conference Proceedings Book
Ramiro Barbosa; J. A. Tenreiro Machado; Isabel Ferreira
Dynamics of the Fractional-Order Van der Pol Oscillator (2004)
Article in International Conference Proceedings Book
Ramiro Barbosa; José A. Tenreiro Machado; Isabel Ferreira

See all (7)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-10 at 03:33:24 | Privacy Policy | Personal Data Protection Policy | Whistleblowing