Controller design for fractional-order interconnected systems with unmodeled dynamics
This paper focuses on the output feedback tracking control for fractional-order interconnected systems with unmodeled dynamics. The reduced order high gain K-filters are designed to construct the estimation of the unavailable system state. Unmodeled dynamics is extended to the general fractional-ord...
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| Veröffentlicht in: | Nonlinear dynamics 2021, Vol.103 (2), p.1599-1610 |
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| container_title | Nonlinear dynamics |
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| creator | Hua, Changchun Ning, Jinghua Guan, Xinping |
| description | This paper focuses on the output feedback tracking control for fractional-order interconnected systems with unmodeled dynamics. The reduced order high gain K-filters are designed to construct the estimation of the unavailable system state. Unmodeled dynamics is extended to the general fractional-order dynamical systems for the first time which is characterized by introducing a dynamical signal
r
(
t
). An adaptive output feedback controller is established using the fractional-order Lyapunov methods and proposed by novel dynamic surface control strategy. Then, it is confirmed that the considered system is semi-globally bounded stable and the errors between outputs and the desired trajectories can concentrate to a small neighborhood of the origin. Finally, a simulation example is introduced to demonstrate the correctness of the supplied controller. |
| doi_str_mv | 10.1007/s11071-020-06177-2 |
| format | Article |
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r
(
t
). An adaptive output feedback controller is established using the fractional-order Lyapunov methods and proposed by novel dynamic surface control strategy. Then, it is confirmed that the considered system is semi-globally bounded stable and the errors between outputs and the desired trajectories can concentrate to a small neighborhood of the origin. Finally, a simulation example is introduced to demonstrate the correctness of the supplied controller.</description><identifier>ISSN: 0924-090X</identifier><identifier>EISSN: 1573-269X</identifier><identifier>DOI: 10.1007/s11071-020-06177-2</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Automotive Engineering ; Classical Mechanics ; Control ; Control systems design ; Controllers ; Dynamical Systems ; Engineering ; Feedback control ; High gain ; Mechanical Engineering ; Original Paper ; Output feedback ; Reduced order filters ; Tracking control ; Vibration</subject><ispartof>Nonlinear dynamics, 2021, Vol.103 (2), p.1599-1610</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-1e7267026ca6b3cb7c117cafb784935b4041bbc1d8a4a259404a14f0c991238c3</citedby><cites>FETCH-LOGICAL-c319t-1e7267026ca6b3cb7c117cafb784935b4041bbc1d8a4a259404a14f0c991238c3</cites><orcidid>0000-0001-6311-2112</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11071-020-06177-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11071-020-06177-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Hua, Changchun</creatorcontrib><creatorcontrib>Ning, Jinghua</creatorcontrib><creatorcontrib>Guan, Xinping</creatorcontrib><title>Controller design for fractional-order interconnected systems with unmodeled dynamics</title><title>Nonlinear dynamics</title><addtitle>Nonlinear Dyn</addtitle><description>This paper focuses on the output feedback tracking control for fractional-order interconnected systems with unmodeled dynamics. The reduced order high gain K-filters are designed to construct the estimation of the unavailable system state. Unmodeled dynamics is extended to the general fractional-order dynamical systems for the first time which is characterized by introducing a dynamical signal
r
(
t
). An adaptive output feedback controller is established using the fractional-order Lyapunov methods and proposed by novel dynamic surface control strategy. Then, it is confirmed that the considered system is semi-globally bounded stable and the errors between outputs and the desired trajectories can concentrate to a small neighborhood of the origin. Finally, a simulation example is introduced to demonstrate the correctness of the supplied controller.</description><subject>Automotive Engineering</subject><subject>Classical Mechanics</subject><subject>Control</subject><subject>Control systems design</subject><subject>Controllers</subject><subject>Dynamical Systems</subject><subject>Engineering</subject><subject>Feedback control</subject><subject>High gain</subject><subject>Mechanical Engineering</subject><subject>Original Paper</subject><subject>Output feedback</subject><subject>Reduced order filters</subject><subject>Tracking control</subject><subject>Vibration</subject><issn>0924-090X</issn><issn>1573-269X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE9LAzEQxYMoWKtfwNOC5-hMkt1sjlL8BwUvFnoL2Wy2btkmNUmRfntXV_DmaZiZ9x6PHyHXCLcIIO8SIkikwIBChVJSdkJmWEpOWaXWp2QGigkKCtbn5CKlLQBwBvWMrBbB5xiGwcWidanf-KILseiisbkP3gw0xHb89T67aIP3zmbXFumYstul4rPP78XB70LrhvHcHr3Z9TZdkrPODMld_c45WT0-vC2e6fL16WVxv6SWo8oUnWSVBFZZUzXcNtIiSmu6RtZC8bIRILBpLLa1EYaVatwNig6sUsh4bfmc3Ey5-xg-Di5lvQ2HOLZOmglVMVVKJkYVm1Q2hpSi6_Q-9jsTjxpBf-PTEz494tM_-DQbTXwypVHsNy7-Rf_j-gIcd3O2</recordid><startdate>2021</startdate><enddate>2021</enddate><creator>Hua, Changchun</creator><creator>Ning, Jinghua</creator><creator>Guan, Xinping</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><orcidid>https://orcid.org/0000-0001-6311-2112</orcidid></search><sort><creationdate>2021</creationdate><title>Controller design for fractional-order interconnected systems with unmodeled dynamics</title><author>Hua, Changchun ; Ning, Jinghua ; Guan, Xinping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-1e7267026ca6b3cb7c117cafb784935b4041bbc1d8a4a259404a14f0c991238c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Automotive Engineering</topic><topic>Classical Mechanics</topic><topic>Control</topic><topic>Control systems design</topic><topic>Controllers</topic><topic>Dynamical Systems</topic><topic>Engineering</topic><topic>Feedback control</topic><topic>High gain</topic><topic>Mechanical Engineering</topic><topic>Original Paper</topic><topic>Output feedback</topic><topic>Reduced order filters</topic><topic>Tracking control</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hua, Changchun</creatorcontrib><creatorcontrib>Ning, Jinghua</creatorcontrib><creatorcontrib>Guan, Xinping</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Engineering Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering collection</collection><jtitle>Nonlinear dynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hua, Changchun</au><au>Ning, Jinghua</au><au>Guan, Xinping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Controller design for fractional-order interconnected systems with unmodeled dynamics</atitle><jtitle>Nonlinear dynamics</jtitle><stitle>Nonlinear Dyn</stitle><date>2021</date><risdate>2021</risdate><volume>103</volume><issue>2</issue><spage>1599</spage><epage>1610</epage><pages>1599-1610</pages><issn>0924-090X</issn><eissn>1573-269X</eissn><abstract>This paper focuses on the output feedback tracking control for fractional-order interconnected systems with unmodeled dynamics. 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r
(
t
). An adaptive output feedback controller is established using the fractional-order Lyapunov methods and proposed by novel dynamic surface control strategy. Then, it is confirmed that the considered system is semi-globally bounded stable and the errors between outputs and the desired trajectories can concentrate to a small neighborhood of the origin. Finally, a simulation example is introduced to demonstrate the correctness of the supplied controller.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11071-020-06177-2</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0001-6311-2112</orcidid></addata></record> |
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| issn | 0924-090X 1573-269X |
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| source | SpringerLink (Online service) |
| subjects | Automotive Engineering Classical Mechanics Control Control systems design Controllers Dynamical Systems Engineering Feedback control High gain Mechanical Engineering Original Paper Output feedback Reduced order filters Tracking control Vibration |
| title | Controller design for fractional-order interconnected systems with unmodeled dynamics |
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