{"title":"A basic algorithm of sensorless rotor position detection using fuzzy logic for the switched reluctance motor drives","authors":"Clement Eyguesier, K. Tseng, F. Yan, S. Cao","doi":"10.1109/ISIE.1999.798695","DOIUrl":null,"url":null,"abstract":"This paper presents a simple method to estimate in a continuous way the rotor position of the switched reluctance (SR) motor without position sensors. It combines the well-tried flux/current method with basic fuzzy logic systems and a prediction of the position by linear interpolation. The estimation algorithm has been implemented on software under Matlab for a dynamic simulation of the motor drive system. A model of an 8/6 four phases SR motor has been developed for this purpose. The algorithm shows good results under the whole range of motor speed, for different operating conditions (chopping/single pulse mode, start-up/transient operations) in terms of accuracy and robustness.","PeriodicalId":227402,"journal":{"name":"ISIE '99. Proceedings of the IEEE International Symposium on Industrial Electronics (Cat. No.99TH8465)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISIE '99. Proceedings of the IEEE International Symposium on Industrial Electronics (Cat. No.99TH8465)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIE.1999.798695","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
This paper presents a simple method to estimate in a continuous way the rotor position of the switched reluctance (SR) motor without position sensors. It combines the well-tried flux/current method with basic fuzzy logic systems and a prediction of the position by linear interpolation. The estimation algorithm has been implemented on software under Matlab for a dynamic simulation of the motor drive system. A model of an 8/6 four phases SR motor has been developed for this purpose. The algorithm shows good results under the whole range of motor speed, for different operating conditions (chopping/single pulse mode, start-up/transient operations) in terms of accuracy and robustness.
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