Brief paper: A state-feedback approach to event-based control

  • Authors:
  • Jan Lunze;Daniel Lehmann

  • Affiliations:
  • Ruhr-University Bochum, Institute of Automation and Computer Control, 44780 Bochum, Germany;Ruhr-University Bochum, Institute of Automation and Computer Control, 44780 Bochum, Germany

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2010

Quantified Score

Hi-index 22.15

Visualization

Abstract

This paper proposes a new method for event-based state-feedback control in which a control input generator mimics a continuous feedback between two consecutive event times. The performance of the event-based control system is evaluated by comparing this loop with the continuous state-feedback loop. An upper bound of the difference between both loops is derived, which shows that the approximation of the continuous state-feedback loop by the event-based control loop can be made arbitrarily tight by appropriately choosing the threshold parameter of the event generator.