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Fault Tolerant \(\mathcal{L}{}_{1}\) Adaptive Control Based on Degraded Models

  • Toufik SouanefEmail author
  • Walter Fichter

Abstract

This paper proposes a method for fault tolerant control. The design is based on an \(\mathcal{L}{}_{1}\) adaptive controller with a nominal reference model and a set of degraded reference models. In a degraded model the criteria of stability margins and performance bounds are reduced. The simulation results, for the altitude hold control of a small fixed-wing UAV, show good compromise between performance and robustness against faults and large uncertainties.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Institute of Flight Mechanics and ControlStuttgartGermany

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