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Journal Articles IEEE Transactions on Control Systems Technology Year : 2007

Design of a pressure control system with dead band and time delay

Abstract

This paper investigates the control of pressure in a hydraulic circuit containing a dead band and a time varying delay. The dead band is considered as a linear term and a perturbation. A sliding mode controller is designed. Stability conditions are established by making use of Lyapunov Krasovskii functionals, non-perfect time delay estimation is studied and a condition for the effect of uncertainties on the dead zone on stability is derived. Also the effect of different LMI formulations on conservativeness is studied. The control law is tested in practice.
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Dates and versions

inria-00131415 , version 1 (16-02-2007)

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Jan Anthonis, Alexandre Seuret, Jean-Pierre Richard, Herman Ramon. Design of a pressure control system with dead band and time delay. IEEE Transactions on Control Systems Technology, 2007, 15 (6), pp.1103 - 1111. ⟨10.1109/TCST.2006.890299⟩. ⟨inria-00131415⟩
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