Asymptotic tracking of a reference state for systems with a feedforward structure

  • Authors:
  • F. Mazenc;L. Praly

  • Affiliations:
  • Centre for Process Systems Engineering, Imperial College of Science, Technology and Medicine, London SW7 2BY, UK;Centre Automatique et Systèmes, ícole des Mines de Paris 35 rue St Honoré, 77305 Fontainebleau cédex, France

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2000

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Abstract

We consider the problem of asymptotic tracking for a system which can be written in a feedforward form. The data of a bounded reference state trajectory is assumed. Our solution relies on a Lyapunov construction. The time-varying state feedbacks obtained are bounded and ensure the global uniform asymptotic stability when the signals are periodic and the local exponential stability of the reference state trajectory of the closed-loop system.