Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation

Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation

Control of a multi-degree-of-freedom structural system under earthquake excitation is investigated in this paper. The control approach based on the Generalized Minimum Variance (GMV) algorithm is developed and presented. Our approach is a generalization to multivariable systems of the GMV strategy d...

Full description

Bibliographic Details
Main Authors: Lakhdar Guenfaf, Mohamed Azira
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Journal of Control Science and Engineering
Online Access:http://dx.doi.org/10.1155/2016/7458654
id doaj-2a43eb8db6ba4382b74ad1a837a80e5b
record_format Article
spelling doaj-2a43eb8db6ba4382b74ad1a837a80e5b2020-11-24T21:45:15ZengHindawi LimitedJournal of Control Science and Engineering1687-52491687-52572016-01-01201610.1155/2016/74586547458654Generalized Minimum Variance Control for MDOF Structures under Earthquake ExcitationLakhdar Guenfaf0Mohamed Azira1LSEI Laboratory, USTHB University, BP 32 El Alia, Bab Ezzouar, 16111 Algiers, AlgeriaLSEI Laboratory, USTHB University, BP 32 El Alia, Bab Ezzouar, 16111 Algiers, AlgeriaControl of a multi-degree-of-freedom structural system under earthquake excitation is investigated in this paper. The control approach based on the Generalized Minimum Variance (GMV) algorithm is developed and presented. Our approach is a generalization to multivariable systems of the GMV strategy designed initially for single-input-single-output (SISO) systems. Kanai-Tajimi and Clough-Penzien models are used to generate the seismic excitations. Those models are calculated using the specific soil parameters. Simulation tests using a 3DOF structure are performed and show the effectiveness of the control method.http://dx.doi.org/10.1155/2016/7458654
collection DOAJ
language English
format Article
sources DOAJ
author Lakhdar Guenfaf
Mohamed Azira
spellingShingle Lakhdar Guenfaf
Mohamed Azira
Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
Journal of Control Science and Engineering
author_facet Lakhdar Guenfaf
Mohamed Azira
author_sort Lakhdar Guenfaf
title Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
title_short Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
title_full Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
title_fullStr Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
title_full_unstemmed Generalized Minimum Variance Control for MDOF Structures under Earthquake Excitation
title_sort generalized minimum variance control for mdof structures under earthquake excitation
publisher Hindawi Limited
series Journal of Control Science and Engineering
issn 1687-5249
1687-5257
publishDate 2016-01-01
description Control of a multi-degree-of-freedom structural system under earthquake excitation is investigated in this paper. The control approach based on the Generalized Minimum Variance (GMV) algorithm is developed and presented. Our approach is a generalization to multivariable systems of the GMV strategy designed initially for single-input-single-output (SISO) systems. Kanai-Tajimi and Clough-Penzien models are used to generate the seismic excitations. Those models are calculated using the specific soil parameters. Simulation tests using a 3DOF structure are performed and show the effectiveness of the control method.
url http://dx.doi.org/10.1155/2016/7458654
work_keys_str_mv AT lakhdarguenfaf generalizedminimumvariancecontrolformdofstructuresunderearthquakeexcitation
AT mohamedazira generalizedminimumvariancecontrolformdofstructuresunderearthquakeexcitation
_version_ 1725905570301476864

Similar Items