Adaptive Multi-Observer Design for Systems with Unknown Long Input Delay

被引：5

作者：

Novella-Rodriguez, David F. ^{[1
]}

Witrant, Emmanuel ^{[1
]}

del Muro-Cuellar, Basilio ^{[2
]}

Marquez-Rubio, Juan F. ^{[2
]}

机构：

[1] Univ Grenoble Alpes, GIPSA Lab, Grenoble, France

[2] IPN, ESIME Culhuacan, Santa Ana 1000, Mexico City 44300, DF, Mexico

来源：

IFAC PAPERSONLINE | 2019年 / 52卷 / 18期

关键词：

Stability and stabilization; predictor based control; observation; control design; LINEAR-SYSTEMS; STABILIZATION; FEEDBACK; SCHEME;

D O I：

10.1016/j.ifacol.2019.12.203

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the problem of stabilization of systems with a constant delay in the actuator. The time-delay is unknown and can be considerably long, involving an interesting challenge from the control point of view. The proposed control scheme is based on a set of infinite dimensional observers with an adaptive time-delay estimation. The convergence of the observers is studied considering the time-varying delays introduced by the delay estimation. A stability analysis of the closed-loop control system is provided. The proposed observer-based controller is tested by means of numerical simulation, considering an unstable plant. Copyright (C) 2019. The Authors. Published by Elsevier Ltd. All rights reserved.

引用

页码：37 / 42

页数：6

共 50 条

[21] Unknown input observer design and analysis for networked control systems
Taha, Ahmad F.
Elmahdi, Ahmed
Panchal, Jitesh H.
Sun, Dengfeng
INTERNATIONAL JOURNAL OF CONTROL, 2015, 88 (05) : 920 - 934
[22] Design of PI Observer for Bilinear Systems with Unknown Input Disturbance
Shafai, Bahram
Cheng, Yongfang
2012 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS (CCA), 2012, : 910 - 915
[23] Positive Unknown Input Observer Design for Positive Linear Systems
Shafai, Bahram
Nazari, Sam
Oghbaee, Amirreza
2015 19TH INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC), 2015, : 360 - 365
[24] Design of observer with integrators for linear systems with unknown input disturbances
Jiang, GP
Wang, SP
Song, WZ
ELECTRONICS LETTERS, 2000, 36 (13) : 1168 - 1169
[25] Global Adaptive Controller for Linear Systems With Unknown Input Delay
Huang, Chao
Yu, Changbin
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2017, 62 (12) : 6589 - 6594
[26] An iterative unknown input observer design
Zhu, Fanglai
Zhang, Yongjun
Tongji Daxue Xuebao/Journal of Tongji University, 2014, 42 (08): : 1251 - 1255
[27] Delay-dependent Robust Unknown Input Observer for Nonlinear Time-Delay Systems
Hassan, L.
Zemouche, A.
Boutayeb, M.
2014 IEEE 53RD ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC), 2014, : 1185 - 1190
[28] A multi-observer approach for the state estimation of nonlinear systems
Postoyan, Romain
Hamid, Mohammed H. A.
Daafouz, Jamal
2015 54TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), 2015, : 1793 - 1798
[29] Unknown input observer for LPV systems
Marx, Benoit
Ichalal, Dalil
Ragot, Jose
Maquin, Didier
Mammar, Said
AUTOMATICA, 2019, 100 : 67 - 74
[30] Adaptive actuator failure compensation design for unknown chaotic multi-input systems
Tahoun, A. H.
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 2015, 29 (04) : 494 - 504

← 1 2 3 4 5 →