Design of H-infinity Controllers for Affine Nonlinear Uncertain Systems

Gou Nakura; Hitoshi Katayama; Akira Ichikawa

doi:10.11499/sicep.2002.0.434.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.434.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Design of H-infinity Controllers for Affine Nonlinear Uncertain Systems

Gou Nakura, Hitoshi Katayama, Akira Ichikawa

著者情報

キーワード: H_∞ control, affine nonlinear systems, uncertainty, Riccati inequality, Hamilton-Jacobi inequality

会議録・要旨集フリー

p. 434

詳細

抄録

In this paper we consider H_∞ control for affine nonlinear uncertain system. We show that the original H_∞ problem can be reduced to an H_∞ problem without uncertainty and then taking quadratic functions satisfying Hamilton-Jacobi-Isaacs inequalities for H_∞ control problem, we give γ-suboptimal state feedback controllers and domain of their validity. We then construct γ-suboptimal output feedback controllers and also give the domain of γ-disturbance attenuation.

責任著者(Corresponding author)

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