Brief paper: Progressive accommodation of parametric faults in linear quadratic control

  • Authors:
  • Marcel Staroswiecki;Hao Yang;Bin Jiang

  • Affiliations:
  • SATIE, ENS Cachan, USTL, CNRS, UniverSud, 61 avenue du Président Wilson, 94235 Cachan Cedex, France;College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, 29 YuDao Street, Nanjing 210016, China;College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, 29 YuDao Street, Nanjing 210016, China

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2007

Quantified Score

Hi-index 22.15

Visualization

Abstract

In this paper, a strategy based on the linear quadratic design, which progressively accommodates the feedback control law, is proposed. It significantly reduces the loss of performance that results from the time delay needed by fault accommodation algorithms to provide a solution. An aircraft example is given to illustrate the efficiency of progressive accommodation.