کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
698019 890389 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improved stability criterion and its applications in delayed controller design for discrete-time systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Improved stability criterion and its applications in delayed controller design for discrete-time systems
چکیده انگلیسی

This paper is concerned with the problem of delay-dependent stability analysis for discrete-time systems with interval-like time-varying delays and the problem of stabilization for discrete-time linear systems via time-delayed controllers. The first problem is solved by applying a novel Lyapunov functional, and an improved delay-dependent stability criterion is obtained in terms of a linear matrix inequality. Based on this, a sufficient condition for the solvability of the second problem is presented. The reduced conservatism of the proposed stability result is shown through a numerical example, while the applicability of the time-delayed controller design method is demonstrated by an inverted pendulum system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 44, Issue 11, November 2008, Pages 2963–2967
نویسندگان
, , ,