High-order sliding-mode observation for linear systems with unknown inputs

被引：66
|
作者：
Fridman, Leonid [2 ]
Davila, Jorge [1 ]
Levant, Arie [3 ]
机构：
[1] Natl Polytech Inst ESIME UPT, Sect Grad Studies & Res, Mexico City 07340, DF, Mexico
[2] Natl Autonomous Univ Mexico UNAM, Fac Engn, Mexico City 04510, DF, Mexico
[3] Tel Aviv Univ, Sch Math Sci, Dept Appl Math, IL-69978 Tel Aviv, Israel
来源：
NONLINEAR ANALYSIS-HYBRID SYSTEMS | 2011年 / 5卷 / 02期
关键词：
Sliding modes; Observer design; Nonlinear observers; STATE ESTIMATION; OBSERVER; DIFFERENTIATION; RECONSTRUCTION; CONTROLLER;
D O I：
10.1016/j.nahs.2010.09.003
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A high-order sliding-mode observer is designed for linear systems with unknown inputs. The concepts of strong observability and strong detectability are studied and their relation with the relative degree of a plant is established. High-order sliding-mode-based observers for linear time-invariant systems with unknown inputs satisfying the condition of strong observability or strong detectability are developed. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：189 / 205
页数：17
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