H∞ control system design attenuating initial state uncertainties: Evaluation by a magnetic suspension system

Toru Namerikawa; Masayuki Fujita; Roy S. Smith

H_∞ control system design attenuating initial state uncertainties: Evaluation by a magnetic suspension system

Toru Namerikawa, Masayuki Fujita, Roy S. Smith

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper deals with an H_∞ control attenuating initialstate uncertainties, and its application to a magnetic suspension system. An H_∞ control problem, which treats a mixed attenuation of disturbance and initialstate uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H_∞ controls with good transients or assures H_∞ controls of robustness against initial-state uncertainty. We apply this method to a magnetic suspension system, and evaluate attenuation property of the proposed disturbance and initial-state uncertainty via simulations and experiments.

Original language	English
Pages (from-to)	87-92
Number of pages	6
Journal	Proceedings of the IEEE Conference on Decision and Control
Volume	1
Publication status	Published - 2001 Dec 1
Externally published	Yes
Event	40th IEEE Conference on Decision and Control (CDC) - Orlando, FL, United States Duration: 2001 Dec 4 → 2001 Dec 4

Keywords

DIA Control
H Control
Initial-State Uncertainties
Magnetic Suspension Systems

ASJC Scopus subject areas

Control and Systems Engineering
Modelling and Simulation
Control and Optimization

Cite this

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title = "H∞ control system design attenuating initial state uncertainties: Evaluation by a magnetic suspension system",

abstract = "This paper deals with an H∞ control attenuating initialstate uncertainties, and its application to a magnetic suspension system. An H∞ control problem, which treats a mixed attenuation of disturbance and initialstate uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H∞ controls with good transients or assures H∞ controls of robustness against initial-state uncertainty. We apply this method to a magnetic suspension system, and evaluate attenuation property of the proposed disturbance and initial-state uncertainty via simulations and experiments.",

keywords = "DIA Control, H Control, Initial-State Uncertainties, Magnetic Suspension Systems",

author = "Toru Namerikawa and Masayuki Fujita and Smith, {Roy S.}",

year = "2001",

month = dec,

day = "1",

language = "English",

volume = "1",

pages = "87--92",

journal = "Proceedings of the IEEE Conference on Decision and Control",

issn = "0191-2216",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "40th IEEE Conference on Decision and Control (CDC) ; Conference date: 04-12-2001 Through 04-12-2001",

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TY - JOUR

T1 - H∞ control system design attenuating initial state uncertainties

T2 - 40th IEEE Conference on Decision and Control (CDC)

AU - Namerikawa, Toru

AU - Fujita, Masayuki

AU - Smith, Roy S.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - This paper deals with an H∞ control attenuating initialstate uncertainties, and its application to a magnetic suspension system. An H∞ control problem, which treats a mixed attenuation of disturbance and initialstate uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H∞ controls with good transients or assures H∞ controls of robustness against initial-state uncertainty. We apply this method to a magnetic suspension system, and evaluate attenuation property of the proposed disturbance and initial-state uncertainty via simulations and experiments.

AB - This paper deals with an H∞ control attenuating initialstate uncertainties, and its application to a magnetic suspension system. An H∞ control problem, which treats a mixed attenuation of disturbance and initialstate uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H∞ controls with good transients or assures H∞ controls of robustness against initial-state uncertainty. We apply this method to a magnetic suspension system, and evaluate attenuation property of the proposed disturbance and initial-state uncertainty via simulations and experiments.

KW - DIA Control

KW - H Control

KW - Initial-State Uncertainties

KW - Magnetic Suspension Systems

UR - http://www.scopus.com/inward/record.url?scp=0035708717&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035708717&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0035708717

SN - 0191-2216

VL - 1

SP - 87

EP - 92

JO - Proceedings of the IEEE Conference on Decision and Control

JF - Proceedings of the IEEE Conference on Decision and Control

Y2 - 4 December 2001 through 4 December 2001

ER -

H_∞ control system design attenuating initial state uncertainties: Evaluation by a magnetic suspension system

Abstract

Keywords

ASJC Scopus subject areas

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