Reduced order finite time observers and output feedback for time-varying nonlinear systems

被引：13
作者：
Mazenc, Frederic [1 ]
Ahmed, Saeed [2 ]
Malisoff, Michael [3 ]
机构：
[1] Univ Paris Sud, Lab Signaux & Syst, Cent Supelec, CNRS,EPI DISCO Inria Saclay, 3 Rue Joliot Curie, F-91192 Gif Sur Yvette, France
[2] TU Kaiserslautern, Dept Mech & Proc Engn, D-67663 Kaiserslautern, Germany
[3] Louisiana State Univ, Dept Math, Baton Rouge, LA 70803 USA
来源：
AUTOMATICA | 2020年 / 119卷
基金：
美国国家科学基金会;
关键词：
Observer; Stabilization; Finite time; Time-varying; DESIGN;
D O I：
10.1016/j.automatica.2020.109083
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We provide finite time reduced order observers for a class of nonlinear time-varying continuous-time systems. We use the observers to design globally asymptotically stabilizing output feedback controls. We illustrate our work in tracking dynamics for a nonholonomic system in chained form. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：7
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