Nonlinear controllers for positive real systems with arbitrary input nonlinearities
Input nonlinearities such as saturation can severely degrade closed-loop performance due to integrator windup and other effects. For positive real plants with positive real controllers, we propose a nonlinear controller modification that effectively counteracts the effects of arbitrary input nonline...
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| Veröffentlicht in: | IEEE transactions on automatic control 1994-07, Vol.39 (7), p.1513-1517 |
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| container_end_page | 1517 |
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| container_title | IEEE transactions on automatic control |
| container_volume | 39 |
| creator | Bernstein, D.S. Haddad, W.M. |
| description | Input nonlinearities such as saturation can severely degrade closed-loop performance due to integrator windup and other effects. For positive real plants with positive real controllers, we propose a nonlinear controller modification that effectively counteracts the effects of arbitrary input nonlinearities. For this class of problems, we prove global asymptotic stability of the closed-loop system and demonstrate closed-loop performance by means of system simulation.< > |
| doi_str_mv | 10.1109/9.299647 |
| format | Article |
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For positive real plants with positive real controllers, we propose a nonlinear controller modification that effectively counteracts the effects of arbitrary input nonlinearities. For this class of problems, we prove global asymptotic stability of the closed-loop system and demonstrate closed-loop performance by means of system simulation.< ></description><subject>Applied sciences</subject><subject>Automatic control</subject><subject>Computer science; control theory; systems</subject><subject>Control nonlinearities</subject><subject>Control system synthesis</subject><subject>Control systems</subject><subject>Control theory. Systems</subject><subject>Eigenvalues and eigenfunctions</subject><subject>Equations</subject><subject>Exact sciences and technology</subject><subject>Nonlinear control systems</subject><subject>Robust control</subject><subject>Robustness</subject><subject>Servomechanisms</subject><subject>Thyristors</subject><issn>0018-9286</issn><issn>1558-2523</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqNkU1LAzEQhoMoWKvg2VMOIl625nuToxS_oOhBPS9pnGAk3a1JqvTfu2Vrr3oahnnmGXgHoVNKJpQSc2UmzBgl6j00olLqiknG99GIEKorw7Q6REc5f_StEoKO0PNj18bQgk3YdW1JXYyQMvZdwssuhxK-ACewEed1LrDI-DuUd2zTPJRk0xqHdrkquP2V9AuQj9GBtzHDybaO0evtzcv0vpo93T1Mr2eVE4SUqoYaCOOSEM6FkLz2yte-Zkq6N2udoFJpyrjSZs6181QKSgg4qb3zRuuaj9HF4F2m7nMFuTSLkB3EaFvoVrlhug_CcPEPUHCpifob7IM1mtAevBxAl7qcE_hmmcKiD6ShpNn8oTHN8IcePd86bXY2-mRbF_KOF4zUVG9Onw1YAIDddOv4ATZ1j0c</recordid><startdate>19940701</startdate><enddate>19940701</enddate><creator>Bernstein, D.S.</creator><creator>Haddad, W.M.</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>19940701</creationdate><title>Nonlinear controllers for positive real systems with arbitrary input nonlinearities</title><author>Bernstein, D.S. ; Haddad, W.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-7e7e0235003344537f6f7f7265cdaac41568123689b38cf154100ec58fcf98873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Applied sciences</topic><topic>Automatic control</topic><topic>Computer science; control theory; systems</topic><topic>Control nonlinearities</topic><topic>Control system synthesis</topic><topic>Control systems</topic><topic>Control theory. Systems</topic><topic>Eigenvalues and eigenfunctions</topic><topic>Equations</topic><topic>Exact sciences and technology</topic><topic>Nonlinear control systems</topic><topic>Robust control</topic><topic>Robustness</topic><topic>Servomechanisms</topic><topic>Thyristors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bernstein, D.S.</creatorcontrib><creatorcontrib>Haddad, W.M.</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>Bernstein, D.S.</au><au>Haddad, W.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonlinear controllers for positive real systems with arbitrary input nonlinearities</atitle><jtitle>IEEE transactions on automatic control</jtitle><stitle>TAC</stitle><date>1994-07-01</date><risdate>1994</risdate><volume>39</volume><issue>7</issue><spage>1513</spage><epage>1517</epage><pages>1513-1517</pages><issn>0018-9286</issn><eissn>1558-2523</eissn><coden>IETAA9</coden><abstract>Input nonlinearities such as saturation can severely degrade closed-loop performance due to integrator windup and other effects. For positive real plants with positive real controllers, we propose a nonlinear controller modification that effectively counteracts the effects of arbitrary input nonlinearities. For this class of problems, we prove global asymptotic stability of the closed-loop system and demonstrate closed-loop performance by means of system simulation.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/9.299647</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0018-9286 |
| ispartof | IEEE transactions on automatic control, 1994-07, Vol.39 (7), p.1513-1517 |
| issn | 0018-9286 1558-2523 |
| language | eng |
| recordid | cdi_ieee_primary_299647 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Automatic control Computer science control theory systems Control nonlinearities Control system synthesis Control systems Control theory. Systems Eigenvalues and eigenfunctions Equations Exact sciences and technology Nonlinear control systems Robust control Robustness Servomechanisms Thyristors |
| title | Nonlinear controllers for positive real systems with arbitrary input nonlinearities |
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