Switching fault tolerant control design via global dissipativity

  • Authors:
  • Bin Jiang;Hao Yang;Peng Shi

  • Affiliations:
  • College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;Department of Computing and Mathematical Sciences, University of Glamorgan, Pontypridd, CF37 1DL, UK,School of Engineering and Science, Victoria University, Melbourne, VIC 8001, Australia

  • Venue:
  • International Journal of Systems Science - Fault Diagnosis and Fault Tolerant Control
  • Year:
  • 2010

Quantified Score

Hi-index 0.01

Visualization

Abstract

This article addresses the issue of fault tolerant control (FTC) from energy point of view for general impulsive systems with faults ranging over a finite cover. The dissipativity theory is introduced into the design of fault detection and a unique scheme that simultaneously performs fault isolation and FTC. The proposed framework relies on a simple dissipativity-based switching among a family of pre-computed candidate controllers without any additional model or filter. The states are ensured to be bounded during the switching delay. A RLC circuit example illustrates the efficiency of the proposed method.