Application of H-infinity Compensator to a First-order lag plus deadtime System with Parameter Variations

Yutaka Ide; Yoshiyuki Noda; Takanori Yamazaki; Kazuyuki Kamimura; Shigeru Kurosu

doi:10.11499/sicep.2002.0.672.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.672.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Application of H-infinity Compensator to a First-order lag plus deadtime System with Parameter Variations

Yutaka Ide, Yoshiyuki Noda, Takanori Yamazaki, Kazuyuki Kamimura, Shigeru Kurosu

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Keywords: process control, PID control, H_∞ control

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 672

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Abstract

This paper concerns a design method of an H_∞ compensator which achieves robust stability as well as adequate disturbance rejection and reference tracking performance. A practical and systematic design method for the H_∞ compensator is proposed. This paper demonstrates a practical applicability of the H_∞ compensator to a typical plant in process industries comparing with the control performance obtained by the robust PID controller.

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