Robust mixed H2/H∞ active control for offshore steel jacket platform

This paper presents a robust mixed H 2 / H ∞ control method for wave-excited offshore jacket platforms. Its objective was to design a controller that minimizes the upper bound of the H 2 performance measure on platform dynamics satisfying some H ∞ norm bound constraint simultaneously. Based on mixed...

Full description

Saved in:
Bibliographic Details
Published in:Nonlinear dynamics 2014-10, Vol.78 (2), p.1503-1514
Main Author: Yang, Jia Sheng
Format: Article
Language:English
Subjects:
Automotive Engineering
Classical Mechanics
Control
Dynamical Systems
Engineering
Mechanical Engineering
Original Paper
Vibration
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 1514
container_issue 2
container_start_page 1503
container_title Nonlinear dynamics
container_volume 78
creator Yang, Jia Sheng
description This paper presents a robust mixed H 2 / H ∞ control method for wave-excited offshore jacket platforms. Its objective was to design a controller that minimizes the upper bound of the H 2 performance measure on platform dynamics satisfying some H ∞ norm bound constraint simultaneously. Based on mixed H 2 / H ∞ control theory and linear matrix inequality techniques, a novel approach to stabilize offshore platform vibration with constrained H 2 / H ∞ performances is proposed. Uncertainties of the wave excitation are considered in dynamic performance analysis of offshore platforms. A reduced mode offshore platform structure under wave excitation is analyzed, and simulations are used to verify the effectiveness of the proposed approach. Compared with existing H ∞ control methods, the proposed approach makes a significant improvement for dynamic performances of offshore platforms under random wave excitation.
doi_str_mv 10.1007/s11071-014-1531-x
format article
fullrecord <record><control><sourceid>springer</sourceid><recordid>TN_cdi_springer_journals_10_1007_s11071_014_1531_x</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1007_s11071_014_1531_x</sourcerecordid><originalsourceid>FETCH-LOGICAL-s113x-2145dabaff46bac25ead1bdbef2661e878de9043f497f443f8394ea9ba717f03</originalsourceid><addsrcrecordid>eNotkEFOwzAURC0EEqVwAHa-gOn_thPHS1RRilQJCXXRneUk35CS1lWcohyBU3A4TkKqsnqLkWZGj7F7hAcEMLOECAYFoBaYKRTDBZtgZpSQud1csglYqQVY2Fyzm5S2AKAkFBO2eIvlMfV81wxU86WcLX-_f7iv-uaLeBX3fRdbHmLHYwjpI3bEU0_U8q2vPqnnh9b3Y7q7ZVfBt4nu_jll68XTer4Uq9fnl_njSoz_1CAk6qz2pQ9B56WvZEa-xrIuKcg8RypMUZMFrYK2JuiRhbKavC29QRNATZk816ZD1-zfqXPbeOz246JDcCcR7izCjSLcSYQb1B_j0VNs</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Robust mixed H2/H∞ active control for offshore steel jacket platform</title><source>Springer Nature</source><creator>Yang, Jia Sheng</creator><creatorcontrib>Yang, Jia Sheng</creatorcontrib><description>This paper presents a robust mixed H 2 / H ∞ control method for wave-excited offshore jacket platforms. Its objective was to design a controller that minimizes the upper bound of the H 2 performance measure on platform dynamics satisfying some H ∞ norm bound constraint simultaneously. Based on mixed H 2 / H ∞ control theory and linear matrix inequality techniques, a novel approach to stabilize offshore platform vibration with constrained H 2 / H ∞ performances is proposed. Uncertainties of the wave excitation are considered in dynamic performance analysis of offshore platforms. A reduced mode offshore platform structure under wave excitation is analyzed, and simulations are used to verify the effectiveness of the proposed approach. Compared with existing H ∞ control methods, the proposed approach makes a significant improvement for dynamic performances of offshore platforms under random wave excitation.</description><identifier>ISSN: 0924-090X</identifier><identifier>EISSN: 1573-269X</identifier><identifier>DOI: 10.1007/s11071-014-1531-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Automotive Engineering ; Classical Mechanics ; Control ; Dynamical Systems ; Engineering ; Mechanical Engineering ; Original Paper ; Vibration</subject><ispartof>Nonlinear dynamics, 2014-10, Vol.78 (2), p.1503-1514</ispartof><rights>Springer Science+Business Media Dordrecht 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27900,27901</link.rule.ids></links><search><creatorcontrib>Yang, Jia Sheng</creatorcontrib><title>Robust mixed H2/H∞ active control for offshore steel jacket platform</title><title>Nonlinear dynamics</title><addtitle>Nonlinear Dyn</addtitle><description>This paper presents a robust mixed H 2 / H ∞ control method for wave-excited offshore jacket platforms. Its objective was to design a controller that minimizes the upper bound of the H 2 performance measure on platform dynamics satisfying some H ∞ norm bound constraint simultaneously. Based on mixed H 2 / H ∞ control theory and linear matrix inequality techniques, a novel approach to stabilize offshore platform vibration with constrained H 2 / H ∞ performances is proposed. Uncertainties of the wave excitation are considered in dynamic performance analysis of offshore platforms. A reduced mode offshore platform structure under wave excitation is analyzed, and simulations are used to verify the effectiveness of the proposed approach. Compared with existing H ∞ control methods, the proposed approach makes a significant improvement for dynamic performances of offshore platforms under random wave excitation.</description><subject>Automotive Engineering</subject><subject>Classical Mechanics</subject><subject>Control</subject><subject>Dynamical Systems</subject><subject>Engineering</subject><subject>Mechanical Engineering</subject><subject>Original Paper</subject><subject>Vibration</subject><issn>0924-090X</issn><issn>1573-269X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNotkEFOwzAURC0EEqVwAHa-gOn_thPHS1RRilQJCXXRneUk35CS1lWcohyBU3A4TkKqsnqLkWZGj7F7hAcEMLOECAYFoBaYKRTDBZtgZpSQud1csglYqQVY2Fyzm5S2AKAkFBO2eIvlMfV81wxU86WcLX-_f7iv-uaLeBX3fRdbHmLHYwjpI3bEU0_U8q2vPqnnh9b3Y7q7ZVfBt4nu_jll68XTer4Uq9fnl_njSoz_1CAk6qz2pQ9B56WvZEa-xrIuKcg8RypMUZMFrYK2JuiRhbKavC29QRNATZk816ZD1-zfqXPbeOz246JDcCcR7izCjSLcSYQb1B_j0VNs</recordid><startdate>20141007</startdate><enddate>20141007</enddate><creator>Yang, Jia Sheng</creator><general>Springer Netherlands</general><scope/></search><sort><creationdate>20141007</creationdate><title>Robust mixed H2/H∞ active control for offshore steel jacket platform</title><author>Yang, Jia Sheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-s113x-2145dabaff46bac25ead1bdbef2661e878de9043f497f443f8394ea9ba717f03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Automotive Engineering</topic><topic>Classical Mechanics</topic><topic>Control</topic><topic>Dynamical Systems</topic><topic>Engineering</topic><topic>Mechanical Engineering</topic><topic>Original Paper</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Jia Sheng</creatorcontrib><jtitle>Nonlinear dynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Jia Sheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Robust mixed H2/H∞ active control for offshore steel jacket platform</atitle><jtitle>Nonlinear dynamics</jtitle><stitle>Nonlinear Dyn</stitle><date>2014-10-07</date><risdate>2014</risdate><volume>78</volume><issue>2</issue><spage>1503</spage><epage>1514</epage><pages>1503-1514</pages><issn>0924-090X</issn><eissn>1573-269X</eissn><abstract>This paper presents a robust mixed H 2 / H ∞ control method for wave-excited offshore jacket platforms. Its objective was to design a controller that minimizes the upper bound of the H 2 performance measure on platform dynamics satisfying some H ∞ norm bound constraint simultaneously. Based on mixed H 2 / H ∞ control theory and linear matrix inequality techniques, a novel approach to stabilize offshore platform vibration with constrained H 2 / H ∞ performances is proposed. Uncertainties of the wave excitation are considered in dynamic performance analysis of offshore platforms. A reduced mode offshore platform structure under wave excitation is analyzed, and simulations are used to verify the effectiveness of the proposed approach. Compared with existing H ∞ control methods, the proposed approach makes a significant improvement for dynamic performances of offshore platforms under random wave excitation.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11071-014-1531-x</doi><tpages>12</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0924-090X
ispartof Nonlinear dynamics, 2014-10, Vol.78 (2), p.1503-1514
issn 0924-090X
1573-269X
language eng
recordid cdi_springer_journals_10_1007_s11071_014_1531_x
source Springer Nature
subjects Automotive Engineering
Classical Mechanics
Control
Dynamical Systems
Engineering
Mechanical Engineering
Original Paper
Vibration
title Robust mixed H2/H∞ active control for offshore steel jacket platform
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-24T14%3A09%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-springer&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Robust%20mixed%20H2/H%E2%88%9E%20active%20control%20for%20offshore%20steel%20jacket%20platform&rft.jtitle=Nonlinear%20dynamics&rft.au=Yang,%20Jia%20Sheng&rft.date=2014-10-07&rft.volume=78&rft.issue=2&rft.spage=1503&rft.epage=1514&rft.pages=1503-1514&rft.issn=0924-090X&rft.eissn=1573-269X&rft_id=info:doi/10.1007/s11071-014-1531-x&rft_dat=%3Cspringer%3E10_1007_s11071_014_1531_x%3C/springer%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-s113x-2145dabaff46bac25ead1bdbef2661e878de9043f497f443f8394ea9ba717f03%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true