کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1713496 1519827 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
H∞H∞ filtering for a class of discrete-time switched fuzzy systems
ترجمه فارسی عنوان
ولش کن فیلتر کردن برای یک کلاس از سیستم های فازی متناوب زمان مجازی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی

This paper focuses on H∞H∞ filtering problem for a class of discrete-time switched nonlinear system under both fast and slow switching property. Each nonlinear mode of the switched system is expressed by a set of linear systems in local regions via T–S fuzzy modeling. Based on mode-dependent and fuzzy-basis-dependent Lyapunov functions, the existence conditions for the desired full-order filters are derived such that the developed filtering error system is globally uniformly asymptotically stable with a given H∞H∞ performance index. In particular, the mode-dependent average dwell time switching scheme is proposed for slow switching to relax the restrictions of average dwell time. Finally, the validity and potential of the developed theoretical results are demonstrated by a numerical example.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Hybrid Systems - Volume 14, November 2014, Pages 74–85
نویسندگان
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