Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design

Ni Bu, Mingcong Deng, Akira Yanou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is concerned with the robust stability and output tracking problems of nonlinear feedback control systems with nonlinear unstable plants with perturbations. Based on isomorphism approach, the right coprime factorization of the unstable plants can be realized, moreover, the robust stability of the whole nonlinear feedback control systems is guaranteed. Then the right coprime factorization is exactly a robust right coprime factorization of the nonlinear plant. Further, the designed tracking controller ensures the plant output tracking to the reference input. The effectiveness of the proposed method is confirmed by the simulation results.

Original languageEnglish
Title of host publicationProceedings of the 2010 American Control Conference, ACC 2010
Pages3435-3439
Number of pages5
Publication statusPublished - 2010
Event2010 American Control Conference, ACC 2010 - Baltimore, MD, United States
Duration: Jun 30 2010Jul 2 2010

Other

Other2010 American Control Conference, ACC 2010
CountryUnited States
CityBaltimore, MD
Period6/30/107/2/10

Fingerprint

Nonlinear feedback
Factorization
Feedback control
Systems analysis
Control systems
Controllers
Robust stability

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Bu, N., Deng, M., & Yanou, A. (2010). Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design. In Proceedings of the 2010 American Control Conference, ACC 2010 (pp. 3435-3439). [5531094]

Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design. / Bu, Ni; Deng, Mingcong; Yanou, Akira.

Proceedings of the 2010 American Control Conference, ACC 2010. 2010. p. 3435-3439 5531094.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bu, N, Deng, M & Yanou, A 2010, Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design. in Proceedings of the 2010 American Control Conference, ACC 2010., 5531094, pp. 3435-3439, 2010 American Control Conference, ACC 2010, Baltimore, MD, United States, 6/30/10.
Bu N, Deng M, Yanou A. Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design. In Proceedings of the 2010 American Control Conference, ACC 2010. 2010. p. 3435-3439. 5531094
Bu, Ni ; Deng, Mingcong ; Yanou, Akira. / Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design. Proceedings of the 2010 American Control Conference, ACC 2010. 2010. pp. 3435-3439
@inproceedings{a1877872997f463ba8a057d1be951ad7,
title = "Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design",
abstract = "This paper is concerned with the robust stability and output tracking problems of nonlinear feedback control systems with nonlinear unstable plants with perturbations. Based on isomorphism approach, the right coprime factorization of the unstable plants can be realized, moreover, the robust stability of the whole nonlinear feedback control systems is guaranteed. Then the right coprime factorization is exactly a robust right coprime factorization of the nonlinear plant. Further, the designed tracking controller ensures the plant output tracking to the reference input. The effectiveness of the proposed method is confirmed by the simulation results.",
author = "Ni Bu and Mingcong Deng and Akira Yanou",
year = "2010",
language = "English",
isbn = "9781424474264",
pages = "3435--3439",
booktitle = "Proceedings of the 2010 American Control Conference, ACC 2010",

}

TY - GEN

T1 - Isomorphism-based robust right coprime factorization for nonlinear feedback control systems design

AU - Bu, Ni

AU - Deng, Mingcong

AU - Yanou, Akira

PY - 2010

Y1 - 2010

N2 - This paper is concerned with the robust stability and output tracking problems of nonlinear feedback control systems with nonlinear unstable plants with perturbations. Based on isomorphism approach, the right coprime factorization of the unstable plants can be realized, moreover, the robust stability of the whole nonlinear feedback control systems is guaranteed. Then the right coprime factorization is exactly a robust right coprime factorization of the nonlinear plant. Further, the designed tracking controller ensures the plant output tracking to the reference input. The effectiveness of the proposed method is confirmed by the simulation results.

AB - This paper is concerned with the robust stability and output tracking problems of nonlinear feedback control systems with nonlinear unstable plants with perturbations. Based on isomorphism approach, the right coprime factorization of the unstable plants can be realized, moreover, the robust stability of the whole nonlinear feedback control systems is guaranteed. Then the right coprime factorization is exactly a robust right coprime factorization of the nonlinear plant. Further, the designed tracking controller ensures the plant output tracking to the reference input. The effectiveness of the proposed method is confirmed by the simulation results.

UR - http://www.scopus.com/inward/record.url?scp=77957763089&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77957763089&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9781424474264

SP - 3435

EP - 3439

BT - Proceedings of the 2010 American Control Conference, ACC 2010

ER -