A Rotor Flux Observer Based on Nonlinear Quadrature Double Compensation
In order to solve the problem of integration saturation drift and hardship in compensation quantity calculation exist in rotor flux observation of induction motor, a rotor flux observer based on nonlinear quadrature double compensation method is presented in this paper. The quantity of compensation...
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Veröffentlicht in: | Applied Mechanics and Materials 2011-10, Vol.128-129 (Measuring Technology and Mechatronics Automation IV), p.25-29 |
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container_issue | Measuring Technology and Mechatronics Automation IV |
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creator | Fan, Bo Li, Xing Pu, Jie Xin Ma, Jian Wei Zhang, Ju Wei |
description | In order to solve the problem of integration saturation drift and hardship in compensation quantity calculation exist in rotor flux observation of induction motor, a rotor flux observer based on nonlinear quadrature double compensation method is presented in this paper. The quantity of compensation is determined dynamically according to the quadrature level between flux and back electromotive force. Through the order change of compensation and low-pass filter, quick response of flux when signal frequency leaps is realized. The simulation result shows that the method can improve the flux waveform, realize the accurate and swift track of flux. |
doi_str_mv | 10.4028/www.scientific.net/AMM.128-129.25 |
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The quantity of compensation is determined dynamically according to the quadrature level between flux and back electromotive force. Through the order change of compensation and low-pass filter, quick response of flux when signal frequency leaps is realized. The simulation result shows that the method can improve the flux waveform, realize the accurate and swift track of flux.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 9783037852842</identifier><identifier>ISBN: 3037852844</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.128-129.25</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Compensation ; Flux ; Mathematical analysis ; Nonlinearity ; Observers ; Quadratures ; Rotors ; Waveforms</subject><ispartof>Applied Mechanics and Materials, 2011-10, Vol.128-129 (Measuring Technology and Mechatronics Automation IV), p.25-29</ispartof><rights>2012 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 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The quantity of compensation is determined dynamically according to the quadrature level between flux and back electromotive force. Through the order change of compensation and low-pass filter, quick response of flux when signal frequency leaps is realized. The simulation result shows that the method can improve the flux waveform, realize the accurate and swift track of flux.</description><subject>Compensation</subject><subject>Flux</subject><subject>Mathematical analysis</subject><subject>Nonlinearity</subject><subject>Observers</subject><subject>Quadratures</subject><subject>Rotors</subject><subject>Waveforms</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>9783037852842</isbn><isbn>3037852844</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkMtOHDEQRS0CUnj9g6VskkU3frXtXg7DKxIPgWBtuds1olGPPdhuhvx9DBMpiBWL0l3U0a3SQegXJbUgTB-t1-s69QP4PCyGvvaQj2ZXVzVluqKsrVmzhXaplKxSQrNv6LBVmhOudMO0YNvvO1K1nMvvaC-lJ0KkoELvovMZvgs5RHw2Tq_4pksQXyDiY5vA4eDxdfDj4MFGfDtZF22eIuCTMHUj4HlYrsAnm4fgD9DOwo4JDv_lPno4O72fX1SXN-e_57PLqudc5Epa10kqmGgJAaFoY52wQFnJpusccXLRK-VE03BqlXM9tFa2WrqWO9sQyffRz03vKobnCVI2yyH1MI7WQ5iSoUJoJZQSvKA_PqFPYYq-fFeoIocXM7RQsw3Vx5BShIVZxWFp4x9DiXlTb4p681-9KepNUW-K-jKtYU3pmG86crQ-ZegfP5z6cstfkFWTYQ</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Fan, Bo</creator><creator>Li, Xing</creator><creator>Pu, Jie Xin</creator><creator>Ma, Jian Wei</creator><creator>Zhang, Ju Wei</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20111001</creationdate><title>A Rotor Flux Observer Based on Nonlinear Quadrature Double Compensation</title><author>Fan, Bo ; Li, Xing ; Pu, Jie Xin ; Ma, Jian Wei ; Zhang, Ju Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-6adb61424900e4715ad4ae125ad5bbd0d6fc77d45531a7ddce9a6986d93da5063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Compensation</topic><topic>Flux</topic><topic>Mathematical analysis</topic><topic>Nonlinearity</topic><topic>Observers</topic><topic>Quadratures</topic><topic>Rotors</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Bo</creatorcontrib><creatorcontrib>Li, Xing</creatorcontrib><creatorcontrib>Pu, Jie Xin</creatorcontrib><creatorcontrib>Ma, Jian Wei</creatorcontrib><creatorcontrib>Zhang, Ju Wei</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Continental Europe Database</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</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>Applied Mechanics and Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Bo</au><au>Li, Xing</au><au>Pu, Jie Xin</au><au>Ma, Jian Wei</au><au>Zhang, Ju Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Rotor Flux Observer Based on Nonlinear Quadrature Double Compensation</atitle><jtitle>Applied Mechanics and Materials</jtitle><date>2011-10-01</date><risdate>2011</risdate><volume>128-129</volume><issue>Measuring Technology and Mechatronics Automation IV</issue><spage>25</spage><epage>29</epage><pages>25-29</pages><issn>1660-9336</issn><issn>1662-7482</issn><eissn>1662-7482</eissn><isbn>9783037852842</isbn><isbn>3037852844</isbn><abstract>In order to solve the problem of integration saturation drift and hardship in compensation quantity calculation exist in rotor flux observation of induction motor, a rotor flux observer based on nonlinear quadrature double compensation method is presented in this paper. The quantity of compensation is determined dynamically according to the quadrature level between flux and back electromotive force. Through the order change of compensation and low-pass filter, quick response of flux when signal frequency leaps is realized. The simulation result shows that the method can improve the flux waveform, realize the accurate and swift track of flux.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/AMM.128-129.25</doi><tpages>5</tpages></addata></record> |
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subjects | Compensation Flux Mathematical analysis Nonlinearity Observers Quadratures Rotors Waveforms |
title | A Rotor Flux Observer Based on Nonlinear Quadrature Double Compensation |
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