Network-delay-dependent H∞control of systems with input saturation

  • Authors:
  • Sung Hyun Kim;Poogyeon Park

  • Affiliations:
  • Pohang University of Science and Technology Electrical and Computer Engineering Division, Pohang, Kyungbuk, Korea;Pohang University of Science and Technology Electrical and Computer Engineering Division, Pohang, Kyungbuk, Korea

  • Venue:
  • CEA'07 Proceedings of the 2007 annual Conference on International Conference on Computer Engineering and Applications
  • Year:
  • 2007

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Abstract

This paper addresses the problem of designing a network-delay-dependent switching controller that achieves the H∞ disturbance-rejection performance under an L∞ performance representing componentwise input saturation. To design such controller, this paper first builds up the conditions for set invariance, and then incorporates these conditions in the synthesis of dynamic state-feedback H∞ control. The proposed design conditions are characterized in terms of linear matrix inequalities with one prescribed scalar.