Relative disturbance gain array

Disturbance rejection capabilities of different controller structures, for example, diagonal, block diagonal or full multivariable controller, are discussed. A generalized version of Relative Disturbance Gain, Generalized Relative Disturbance Gain (GRDG), is defined to evaluate the disturbance rejec...

Full description

Saved in:
Bibliographic Details
Published in:AIChE journal 1992-04, Vol.38 (4), p.521-534
Main Authors: Chang, Jin-Wen, Yu, Cheng-Ching
Format: Article
Language:English
Subjects:
Applied sciences
Computer science
control theory
systems
Control system synthesis
Control theory. Systems
Exact sciences and technology
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3
cites cdi_FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3
container_end_page 534
container_issue 4
container_start_page 521
container_title AIChE journal
container_volume 38
creator Chang, Jin-Wen
Yu, Cheng-Ching
description Disturbance rejection capabilities of different controller structures, for example, diagonal, block diagonal or full multivariable controller, are discussed. A generalized version of Relative Disturbance Gain, Generalized Relative Disturbance Gain (GRDG), is defined to evaluate the disturbance rejection capabilities of all possible controller structures. Furthermore, the relative disturbance gain array (RDGA) is introduced. Basic properties of RDGA are derived. An important one is: GRDG of all possible controller structures can be calculated directly from the array. Therefore, with RDGA, the synthesis of the controller structure can be done in a straightforward manner. Physical implications and quantitative analyses of GRDG are given. These form the basis for the synthesis. Finally, frequency‐dependent GRDG is developed which evaluates the performance further based on dynamic information. Several examples are used to illustrate the synthesis of the controller structure. The results show that better disturbance rejection can be achieved by selecting appropriate controller structure.
doi_str_mv 10.1002/aic.690380406
format article
fullrecord <record><control><sourceid>istex_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1002_aic_690380406</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_WNG_X6V3Z50J_3</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3</originalsourceid><addsrcrecordid>eNp9kMtLAzEQxoMoWKtHz_bgdevMzuaxx1K0VoqC-MJLyGYTia5Vkvrof2-kpXjyNMzwm2--bxg7RBgiQHligh2KGkhBBWKL9ZBXsuA18G3WAwAs8gB32V5Kz7krpSp77OjadWYRPt2gDWnxERszt27wZMJ8YGI0y322402X3MG69tnt2enN-LyYXU2m49GssKSEKLgA3jbSYWnJNsLWokWFvrHglau5IyMkqgosVpX3DrjnZYPkM9eqklrqs2Kla-NbStF5_R7Dq4lLjaB_0-mcTm_SZf54xb-bZE3nY_Yd0maJE1WixozJFfYVOrf8X1OPpuO_B9aG8lvc92bTxBctJEmu7y8n-kHc0SOHC030AzFSbQ8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Relative disturbance gain array</title><source>Wiley-Blackwell Journals (Backfile Content)</source><creator>Chang, Jin-Wen ; Yu, Cheng-Ching</creator><creatorcontrib>Chang, Jin-Wen ; Yu, Cheng-Ching</creatorcontrib><description>Disturbance rejection capabilities of different controller structures, for example, diagonal, block diagonal or full multivariable controller, are discussed. A generalized version of Relative Disturbance Gain, Generalized Relative Disturbance Gain (GRDG), is defined to evaluate the disturbance rejection capabilities of all possible controller structures. Furthermore, the relative disturbance gain array (RDGA) is introduced. Basic properties of RDGA are derived. An important one is: GRDG of all possible controller structures can be calculated directly from the array. Therefore, with RDGA, the synthesis of the controller structure can be done in a straightforward manner. Physical implications and quantitative analyses of GRDG are given. These form the basis for the synthesis. Finally, frequency‐dependent GRDG is developed which evaluates the performance further based on dynamic information. Several examples are used to illustrate the synthesis of the controller structure. The results show that better disturbance rejection can be achieved by selecting appropriate controller structure.</description><identifier>ISSN: 0001-1541</identifier><identifier>EISSN: 1547-5905</identifier><identifier>DOI: 10.1002/aic.690380406</identifier><identifier>CODEN: AICEAC</identifier><language>eng</language><publisher>New York: American Institute of Chemical Engineers</publisher><subject>Applied sciences ; Computer science; control theory; systems ; Control system synthesis ; Control theory. Systems ; Exact sciences and technology</subject><ispartof>AIChE journal, 1992-04, Vol.38 (4), p.521-534</ispartof><rights>Copyright © 1992 American Institute of Chemical Engineers</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3</citedby><cites>FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Faic.690380406$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Faic.690380406$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1413,27907,27908,46032,46456</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=5334691$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, Jin-Wen</creatorcontrib><creatorcontrib>Yu, Cheng-Ching</creatorcontrib><title>Relative disturbance gain array</title><title>AIChE journal</title><addtitle>AIChE J</addtitle><description>Disturbance rejection capabilities of different controller structures, for example, diagonal, block diagonal or full multivariable controller, are discussed. A generalized version of Relative Disturbance Gain, Generalized Relative Disturbance Gain (GRDG), is defined to evaluate the disturbance rejection capabilities of all possible controller structures. Furthermore, the relative disturbance gain array (RDGA) is introduced. Basic properties of RDGA are derived. An important one is: GRDG of all possible controller structures can be calculated directly from the array. Therefore, with RDGA, the synthesis of the controller structure can be done in a straightforward manner. Physical implications and quantitative analyses of GRDG are given. These form the basis for the synthesis. Finally, frequency‐dependent GRDG is developed which evaluates the performance further based on dynamic information. Several examples are used to illustrate the synthesis of the controller structure. The results show that better disturbance rejection can be achieved by selecting appropriate controller structure.</description><subject>Applied sciences</subject><subject>Computer science; control theory; systems</subject><subject>Control system synthesis</subject><subject>Control theory. Systems</subject><subject>Exact sciences and technology</subject><issn>0001-1541</issn><issn>1547-5905</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNp9kMtLAzEQxoMoWKtHz_bgdevMzuaxx1K0VoqC-MJLyGYTia5Vkvrof2-kpXjyNMzwm2--bxg7RBgiQHligh2KGkhBBWKL9ZBXsuA18G3WAwAs8gB32V5Kz7krpSp77OjadWYRPt2gDWnxERszt27wZMJ8YGI0y322402X3MG69tnt2enN-LyYXU2m49GssKSEKLgA3jbSYWnJNsLWokWFvrHglau5IyMkqgosVpX3DrjnZYPkM9eqklrqs2Kla-NbStF5_R7Dq4lLjaB_0-mcTm_SZf54xb-bZE3nY_Yd0maJE1WixozJFfYVOrf8X1OPpuO_B9aG8lvc92bTxBctJEmu7y8n-kHc0SOHC030AzFSbQ8</recordid><startdate>199204</startdate><enddate>199204</enddate><creator>Chang, Jin-Wen</creator><creator>Yu, Cheng-Ching</creator><general>American Institute of Chemical Engineers</general><general>Wiley Subscription Services</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199204</creationdate><title>Relative disturbance gain array</title><author>Chang, Jin-Wen ; Yu, Cheng-Ching</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Applied sciences</topic><topic>Computer science; control theory; systems</topic><topic>Control system synthesis</topic><topic>Control theory. Systems</topic><topic>Exact sciences and technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Jin-Wen</creatorcontrib><creatorcontrib>Yu, Cheng-Ching</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>AIChE journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Jin-Wen</au><au>Yu, Cheng-Ching</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relative disturbance gain array</atitle><jtitle>AIChE journal</jtitle><addtitle>AIChE J</addtitle><date>1992-04</date><risdate>1992</risdate><volume>38</volume><issue>4</issue><spage>521</spage><epage>534</epage><pages>521-534</pages><issn>0001-1541</issn><eissn>1547-5905</eissn><coden>AICEAC</coden><abstract>Disturbance rejection capabilities of different controller structures, for example, diagonal, block diagonal or full multivariable controller, are discussed. A generalized version of Relative Disturbance Gain, Generalized Relative Disturbance Gain (GRDG), is defined to evaluate the disturbance rejection capabilities of all possible controller structures. Furthermore, the relative disturbance gain array (RDGA) is introduced. Basic properties of RDGA are derived. An important one is: GRDG of all possible controller structures can be calculated directly from the array. Therefore, with RDGA, the synthesis of the controller structure can be done in a straightforward manner. Physical implications and quantitative analyses of GRDG are given. These form the basis for the synthesis. Finally, frequency‐dependent GRDG is developed which evaluates the performance further based on dynamic information. Several examples are used to illustrate the synthesis of the controller structure. The results show that better disturbance rejection can be achieved by selecting appropriate controller structure.</abstract><cop>New York</cop><pub>American Institute of Chemical Engineers</pub><doi>10.1002/aic.690380406</doi><tpages>14</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0001-1541
ispartof AIChE journal, 1992-04, Vol.38 (4), p.521-534
issn 0001-1541
1547-5905
language eng
recordid cdi_crossref_primary_10_1002_aic_690380406
source Wiley-Blackwell Journals (Backfile Content)
subjects Applied sciences
Computer science
control theory
systems
Control system synthesis
Control theory. Systems
Exact sciences and technology
title Relative disturbance gain array
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T16%3A45%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Relative%20disturbance%20gain%20array&rft.jtitle=AIChE%20journal&rft.au=Chang,%20Jin-Wen&rft.date=1992-04&rft.volume=38&rft.issue=4&rft.spage=521&rft.epage=534&rft.pages=521-534&rft.issn=0001-1541&rft.eissn=1547-5905&rft.coden=AICEAC&rft_id=info:doi/10.1002/aic.690380406&rft_dat=%3Cistex_cross%3Eark_67375_WNG_X6V3Z50J_3%3C/istex_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3866-5605db7e12c3cb6c96d181fbc0f8e95e3a671840c144ffe05f52b13f96dd823d3%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