An indirect adaptive controller with a self-excitation capability
An indirect adaptive pole placement controller is presented which stabilizes and asymptotically regulates any discrete-time single-input, single-output linear time-invariant plant which is of known order n, is controllable, and observable, and has unknown parameters. To avoid singular points in the...
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| Veröffentlicht in: | IEEE transactions on automatic control 1989-05, Vol.34 (5), p.524-528 |
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| container_end_page | 528 |
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| container_title | IEEE transactions on automatic control |
| container_volume | 34 |
| creator | Kreisselmeier, G. |
| description | An indirect adaptive pole placement controller is presented which stabilizes and asymptotically regulates any discrete-time single-input, single-output linear time-invariant plant which is of known order n, is controllable, and observable, and has unknown parameters. To avoid singular points in the algorithm, the adaptive controller solves the pole-placement design equation asymptotically with time rather than trying to solve it exactly at each time instant. The stability of the adaptive control system and the asymptotic regulation of the plant output to zero are ensured by an additional self-excitation generated by the adaptive controller. A novel kind of an error signal to control the magnitude of the self-excitation is obtained by suitably filtering the self-exciting signal and monitoring changes of the controller parameters as they are generated by the adaptive algorithm.< > |
| doi_str_mv | 10.1109/9.24204 |
| format | Article |
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To avoid singular points in the algorithm, the adaptive controller solves the pole-placement design equation asymptotically with time rather than trying to solve it exactly at each time instant. The stability of the adaptive control system and the asymptotic regulation of the plant output to zero are ensured by an additional self-excitation generated by the adaptive controller. A novel kind of an error signal to control the magnitude of the self-excitation is obtained by suitably filtering the self-exciting signal and monitoring changes of the controller parameters as they are generated by the adaptive algorithm.< ></description><identifier>ISSN: 0018-9286</identifier><identifier>EISSN: 1558-2523</identifier><identifier>DOI: 10.1109/9.24204</identifier><identifier>CODEN: IETAA9</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Adaptative systems ; Adaptive control ; Adaptive filters ; Algorithm design and analysis ; Applied sciences ; Asymptotic stability ; Computer science; control theory; systems ; Control systems ; Control theory. 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To avoid singular points in the algorithm, the adaptive controller solves the pole-placement design equation asymptotically with time rather than trying to solve it exactly at each time instant. The stability of the adaptive control system and the asymptotic regulation of the plant output to zero are ensured by an additional self-excitation generated by the adaptive controller. A novel kind of an error signal to control the magnitude of the self-excitation is obtained by suitably filtering the self-exciting signal and monitoring changes of the controller parameters as they are generated by the adaptive algorithm.< ></description><subject>Adaptative systems</subject><subject>Adaptive control</subject><subject>Adaptive filters</subject><subject>Algorithm design and analysis</subject><subject>Applied sciences</subject><subject>Asymptotic stability</subject><subject>Computer science; control theory; systems</subject><subject>Control systems</subject><subject>Control theory. Systems</subject><subject>Equations</subject><subject>Error correction</subject><subject>Exact sciences and technology</subject><subject>Filtering</subject><subject>Programmable control</subject><subject>State feedback</subject><issn>0018-9286</issn><issn>1558-2523</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqNkE1Lw0AQhhdRsFbx7C0H0VPqfiS72WMp9QMKXvQcJpsJrmyTuLtV---NTelVYWBmmIdn4CXkktEZY1Tf6RnPOM2OyITleZHynItjMqGUFanmhTwlZyG8D6vMMjYh83mb2La2Hk1MoIY-2k9MTNdG3zmHPvmy8S2BJKBrUvw2NkK0XZsY6KGyzsbtOTlpwAW82Pcpeb1fviwe09Xzw9NivkqNkCKmmjaAijGeD4M0qhGVwUqrSikABFpzkAyoEHmmjFC1KCoQrNZcUN3QmoopuRm9ve8-NhhiubbBoHPQYrcJJS-0zKiS_wCzIZOh_gRzIRSX-QDejqDxXQgem7L3dg1-WzJa_oZe6nIX-kBe75UQDLjGQ2tsOOCDTbLd56sRs4h4uI6KH8qFh9A</recordid><startdate>19890501</startdate><enddate>19890501</enddate><creator>Kreisselmeier, G.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7SC</scope><scope>7SP</scope><scope>7TB</scope><scope>FR3</scope><scope>JQ2</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>19890501</creationdate><title>An indirect adaptive controller with a self-excitation capability</title><author>Kreisselmeier, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-90fae711250fa6c7f3bceb97b77aaea0d2a61a033547c37d38ba31d92309f0d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Adaptative systems</topic><topic>Adaptive control</topic><topic>Adaptive filters</topic><topic>Algorithm design and analysis</topic><topic>Applied sciences</topic><topic>Asymptotic stability</topic><topic>Computer science; control theory; systems</topic><topic>Control systems</topic><topic>Control theory. Systems</topic><topic>Equations</topic><topic>Error correction</topic><topic>Exact sciences and technology</topic><topic>Filtering</topic><topic>Programmable control</topic><topic>State feedback</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kreisselmeier, G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>IEEE transactions on automatic control</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kreisselmeier, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An indirect adaptive controller with a self-excitation capability</atitle><jtitle>IEEE transactions on automatic control</jtitle><stitle>TAC</stitle><date>1989-05-01</date><risdate>1989</risdate><volume>34</volume><issue>5</issue><spage>524</spage><epage>528</epage><pages>524-528</pages><issn>0018-9286</issn><eissn>1558-2523</eissn><coden>IETAA9</coden><abstract>An indirect adaptive pole placement controller is presented which stabilizes and asymptotically regulates any discrete-time single-input, single-output linear time-invariant plant which is of known order n, is controllable, and observable, and has unknown parameters. 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| identifier | ISSN: 0018-9286 |
| ispartof | IEEE transactions on automatic control, 1989-05, Vol.34 (5), p.524-528 |
| issn | 0018-9286 1558-2523 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Adaptative systems Adaptive control Adaptive filters Algorithm design and analysis Applied sciences Asymptotic stability Computer science control theory systems Control systems Control theory. Systems Equations Error correction Exact sciences and technology Filtering Programmable control State feedback |
| title | An indirect adaptive controller with a self-excitation capability |
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