TY - JOUR
T1 - H∞ Control System Design of the Magnetic Suspension System Considering Initial State Uncertainties
AU - Namerikawa, Toru
AU - Fujita, Masayuki
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2003/1
Y1 - 2003/1
N2 - This paper deals with H∞ control attenuating initial-state uncertainties, and its application to a magnetic suspension system. H∞ control problem, which treats as a mixed attenuation of disturbance and initial-state uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H∞ controls with good transients and 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 H∞ control attenuating initial-state uncertainties, and its application to a magnetic suspension system. H∞ control problem, which treats as a mixed attenuation of disturbance and initial-state uncertainty for linear time-invariant systems in the infinite-horizon case, is examined. The mixed attenuation supplies H∞ controls with good transients and 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
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U2 - 10.1541/ieejeiss.123.1094
DO - 10.1541/ieejeiss.123.1094
M3 - Letter
AN - SCOPUS:3042667873
SN - 0385-4221
VL - 123
SP - 1094
EP - 1100
JO - IEEJ Transactions on Electronics, Information and Systems
JF - IEEJ Transactions on Electronics, Information and Systems
IS - 6
ER -