Adaptive LQG control with loop transfer recovery

Andrzej Królikowski; Dariusz Horla

doi:10.5220/0003648005090513

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Title

Adaptive LQG control with loop transfer recovery

Authors

Andrzej Królikowski (WE) ^{[ 1 ][ P ]}
Dariusz Horla (WE) ^{[ 2 ][ P ]}

^{[ 1 ]} Instytut Automatyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | ^{[ 2 ]} Instytut Automatyki, Robotyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2011

Chapter type

paper

Publication language

english

Keywords

EN

LQG control
loop transfer recovery
adaptive control

Abstract

EN An adaptive discrete-time LQG control with loop transfer recovery is considered using shift and delta operators. The control problem is analyzed using state-space model and the parameter estimation problem is implemented for corresponding ARMAX model. Analysis of asymptotic performance of delta model approach and continuous-time model case is presented. Computer simulations of third-order system modeled by a second-order model are given to illustrate the robustness properties of the adaptive LQG/LTR controller.

Pages (from - to)

509 - 513

DOI

10.5220/0003648005090513

URL

https://www.scitepress.org/PublicationsDetail.aspx?ID=V5Dks0KLZC8=&t=1

Book

Proceedings of the 8th International Conference on Informatics in Control, Automation and Robotics, Volume 2

Presented on

8th International Conference on Informatics in Control, Automation and Robotics, ICINCO 2011, 28-31.07.2011, Noordwijkerhout, Netherlands

License type

CC BY-NC-ND (attribution - noncommercial - no derivatives)