Anti-windup design of output tracking systems subject to actuator saturation and constant disturbances

  • Authors:
  • Yong-Yan Cao;Zongli Lin;David G. Ward

  • Affiliations:
  • Department of Electrical and Computer Engineering, University of Virginia, P.O. Box 400743, Charlottesville, VA 22904-4743, USA;Department of Electrical and Computer Engineering, University of Virginia, P.O. Box 400743, Charlottesville, VA 22904-4743, USA;Barron Associates Inc., Jordan Building, 1160 Pepsi Place, Suite 300, Charlottesville, VA 22901, USA

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2004

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Abstract

This paper considers the design of output tracking systems subject to actuator saturation and integrator windup. An optimization-based approach is developed to design feedback and anti-windup gains of a controller structure involving intelligent integrators. The design goal is to increase stability region and output tracking and disturbance rejection ability of the closed-loop system.