Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control
The two-degree-of-freedom structure enables us to achieve stabilization and tracking independently using feedback (FB) and feedforward (FF) controls, respectively. The latter usually undergoes a model uncertainty, which is resolved by online tuning. A tuning law guarantees zero convergence of the ou...
Gespeichert in:
| Veröffentlicht in: | IEEE control systems letters 2022, Vol.6, p.1454-1459 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1459 |
|---|---|
| container_issue | |
| container_start_page | 1454 |
| container_title | IEEE control systems letters |
| container_volume | 6 |
| creator | Sugimoto, Kenji Imahayashi, Wataru |
| description | The two-degree-of-freedom structure enables us to achieve stabilization and tracking independently using feedback (FB) and feedforward (FF) controls, respectively. The latter usually undergoes a model uncertainty, which is resolved by online tuning. A tuning law guarantees zero convergence of the output error for any target signals, under a certain strictly positive real (SPR) condition; however, it is noticeably restrictive. This study proposes a method for guaranteeing the SPR condition by designing an FF filter and modifying the error signal for tuning in the multi-input multi-output case. The proposed method is illustrated through a numerical example. |
| doi_str_mv | 10.1109/LCSYS.2021.3109899 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_LCSYS_2021_3109899</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>9528851</ieee_id><sourcerecordid>10_1109_LCSYS_2021_3109899</sourcerecordid><originalsourceid>FETCH-LOGICAL-c284t-1eb4930e5f981878942d26c1351957878c73ad3ee684c1602a53b1294651de8a3</originalsourceid><addsrcrecordid>eNpNkE1PwkAQhjdGEwnyB_Syf6C4sx_t7tE0oCQQjMDBU7O0U11TWrO7avj3FCHG08z7Zp45PITcAhsDMHM_z1evqzFnHMaiz9qYCzLgMlMJSJVe_tuvySiED8YYaJ4xbgZkMwnRbhsX3nfYRtrVdBW9K2Ozp89dcNF9I31B29C8a6s-di2tO0_XX61r3-hitljSKWLVdz_WV8er6LvmhlzVtgk4Os8h2Uwn6_wpmS8fZ_nDPCm5ljEB3EojGKraaNCZNpJXPC1BKDAq64syE7YSiKmWJaSMWyW2wI1MFVSorRgSfvpb-i4Ej3Xx6d3O-n0BrDi6KX7dFEc3xdlND92dIIeIf4BRXGsF4gBXWF-W</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control</title><source>IEEE Electronic Library (IEL)</source><creator>Sugimoto, Kenji ; Imahayashi, Wataru</creator><creatorcontrib>Sugimoto, Kenji ; Imahayashi, Wataru</creatorcontrib><description>The two-degree-of-freedom structure enables us to achieve stabilization and tracking independently using feedback (FB) and feedforward (FF) controls, respectively. The latter usually undergoes a model uncertainty, which is resolved by online tuning. A tuning law guarantees zero convergence of the output error for any target signals, under a certain strictly positive real (SPR) condition; however, it is noticeably restrictive. This study proposes a method for guaranteeing the SPR condition by designing an FF filter and modifying the error signal for tuning in the multi-input multi-output case. The proposed method is illustrated through a numerical example.</description><identifier>ISSN: 2475-1456</identifier><identifier>EISSN: 2475-1456</identifier><identifier>DOI: 10.1109/LCSYS.2021.3109899</identifier><identifier>CODEN: ICSLBO</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive control ; Linear matrix inequalities ; LMIs ; MIMO communication ; Nickel ; robust control ; Stability criteria ; stability of nonlinear systems ; Target tracking ; Tuning</subject><ispartof>IEEE control systems letters, 2022, Vol.6, p.1454-1459</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c284t-1eb4930e5f981878942d26c1351957878c73ad3ee684c1602a53b1294651de8a3</cites><orcidid>0000-0002-0944-1246 ; 0000-0002-5149-5643</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9528851$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,4010,27900,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9528851$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Sugimoto, Kenji</creatorcontrib><creatorcontrib>Imahayashi, Wataru</creatorcontrib><title>Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control</title><title>IEEE control systems letters</title><addtitle>LCSYS</addtitle><description>The two-degree-of-freedom structure enables us to achieve stabilization and tracking independently using feedback (FB) and feedforward (FF) controls, respectively. The latter usually undergoes a model uncertainty, which is resolved by online tuning. A tuning law guarantees zero convergence of the output error for any target signals, under a certain strictly positive real (SPR) condition; however, it is noticeably restrictive. This study proposes a method for guaranteeing the SPR condition by designing an FF filter and modifying the error signal for tuning in the multi-input multi-output case. The proposed method is illustrated through a numerical example.</description><subject>Adaptive control</subject><subject>Linear matrix inequalities</subject><subject>LMIs</subject><subject>MIMO communication</subject><subject>Nickel</subject><subject>robust control</subject><subject>Stability criteria</subject><subject>stability of nonlinear systems</subject><subject>Target tracking</subject><subject>Tuning</subject><issn>2475-1456</issn><issn>2475-1456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkE1PwkAQhjdGEwnyB_Syf6C4sx_t7tE0oCQQjMDBU7O0U11TWrO7avj3FCHG08z7Zp45PITcAhsDMHM_z1evqzFnHMaiz9qYCzLgMlMJSJVe_tuvySiED8YYaJ4xbgZkMwnRbhsX3nfYRtrVdBW9K2Ozp89dcNF9I31B29C8a6s-di2tO0_XX61r3-hitljSKWLVdz_WV8er6LvmhlzVtgk4Os8h2Uwn6_wpmS8fZ_nDPCm5ljEB3EojGKraaNCZNpJXPC1BKDAq64syE7YSiKmWJaSMWyW2wI1MFVSorRgSfvpb-i4Ej3Xx6d3O-n0BrDi6KX7dFEc3xdlND92dIIeIf4BRXGsF4gBXWF-W</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Sugimoto, Kenji</creator><creator>Imahayashi, Wataru</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-0944-1246</orcidid><orcidid>https://orcid.org/0000-0002-5149-5643</orcidid></search><sort><creationdate>2022</creationdate><title>Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control</title><author>Sugimoto, Kenji ; Imahayashi, Wataru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c284t-1eb4930e5f981878942d26c1351957878c73ad3ee684c1602a53b1294651de8a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Adaptive control</topic><topic>Linear matrix inequalities</topic><topic>LMIs</topic><topic>MIMO communication</topic><topic>Nickel</topic><topic>robust control</topic><topic>Stability criteria</topic><topic>stability of nonlinear systems</topic><topic>Target tracking</topic><topic>Tuning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sugimoto, Kenji</creatorcontrib><creatorcontrib>Imahayashi, Wataru</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><jtitle>IEEE control systems letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sugimoto, Kenji</au><au>Imahayashi, Wataru</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control</atitle><jtitle>IEEE control systems letters</jtitle><stitle>LCSYS</stitle><date>2022</date><risdate>2022</risdate><volume>6</volume><spage>1454</spage><epage>1459</epage><pages>1454-1459</pages><issn>2475-1456</issn><eissn>2475-1456</eissn><coden>ICSLBO</coden><abstract>The two-degree-of-freedom structure enables us to achieve stabilization and tracking independently using feedback (FB) and feedforward (FF) controls, respectively. The latter usually undergoes a model uncertainty, which is resolved by online tuning. A tuning law guarantees zero convergence of the output error for any target signals, under a certain strictly positive real (SPR) condition; however, it is noticeably restrictive. This study proposes a method for guaranteeing the SPR condition by designing an FF filter and modifying the error signal for tuning in the multi-input multi-output case. The proposed method is illustrated through a numerical example.</abstract><pub>IEEE</pub><doi>10.1109/LCSYS.2021.3109899</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-0944-1246</orcidid><orcidid>https://orcid.org/0000-0002-5149-5643</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 2475-1456 |
| ispartof | IEEE control systems letters, 2022, Vol.6, p.1454-1459 |
| issn | 2475-1456 2475-1456 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_LCSYS_2021_3109899 |
| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive control Linear matrix inequalities LMIs MIMO communication Nickel robust control Stability criteria stability of nonlinear systems Target tracking Tuning |
| title | Establishment of Strictly Positive Real Condition for Tuning MIMO Feedforward Control |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T19%3A23%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Establishment%20of%20Strictly%20Positive%20Real%20Condition%20for%20Tuning%20MIMO%20Feedforward%20Control&rft.jtitle=IEEE%20control%20systems%20letters&rft.au=Sugimoto,%20Kenji&rft.date=2022&rft.volume=6&rft.spage=1454&rft.epage=1459&rft.pages=1454-1459&rft.issn=2475-1456&rft.eissn=2475-1456&rft.coden=ICSLBO&rft_id=info:doi/10.1109/LCSYS.2021.3109899&rft_dat=%3Ccrossref_RIE%3E10_1109_LCSYS_2021_3109899%3C/crossref_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=9528851&rfr_iscdi=true |