Output feedback controller based on a complete quadratic Lyapunov-Krasovskii functional for time-delay systems

Daiki Minagawa, Yutaka Uchimura

研究成果: Article査読

1 被引用数 (Scopus)

抄録

This paper describes a stabilizing output feedback controller for a time-delay system that is derived from a complete quadratic Lyapunov-Krasovskii functional. Because the complete quadratic Lyapunov-Krasovskii functional contains nonconstant coefficients for its decision variables, the stabilizing problem is more difficult to solve than the stability problem. Instead, this paper introduces a null term with a value of zero to convert the derivative of the Lyapunov-Krasovskii functional into a quadratic form and avoid the multiplication of decision variables. The controller design procedure is given by a stability condition based on the linear matrix inequality. The performance of the proposed controller is weighted to consider the dynamics of the controlled plant.

本文言語English
ページ(範囲)50-58
ページ数9
ジャーナルElectronics and Communications in Japan
98
5
DOI
出版ステータスPublished - 2015 5 1

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Physics and Astronomy(all)
  • Signal Processing
  • Applied Mathematics

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