• Title/Summary/Keyword: hori

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Application of a TDOF controller to chaotic dynamical systems

  • Kameda, T.;Aihara, K.;Hori, Y.
    • 제어로봇시스템학회:학술대회논문집
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    • 1991.10b
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    • pp.1549-1552
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    • 1991

  • We apply a TDOF ( Two Degrees of Freedom) robust controller to chaotic systems. We show that the TDOF robust controller is effective not only for rejection of chaotic disturbance but also for control of a chaotic plant.

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On the Fixed Points of Gradient Flows on Orthogonal Groups

  • Hori, Gen
    • Proceedings of the IEEK Conference
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    • 2002.07b
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    • pp.1204-1207
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    • 2002

  • The fixed points of two known gradient flows defined on adjoint orbits of orthogonal groups are analyzed through the critical point analysis of the potential functions. The results show that some known properties of these gradient flows are shared with the gradient flows of the same potential functions with respect to other metrics.

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