DSP-based New On-line Dead Time Compensation Strategy of a PMSM Drive through Digital Signal Processing and Harmonic Component Extraction for a Robot Arm Application
{"title":"DSP-based New On-line Dead Time Compensation Strategy of a PMSM Drive through Digital Signal Processing and Harmonic Component Extraction for a Robot Arm Application","authors":"Kyeong-Hwa Kim, Myung-Bok Kim","doi":"10.4156/IJACT.VOL5.ISSUE11.23","DOIUrl":null,"url":null,"abstract":"Abstract DSP-based on-line dead time compensation strategy of a permanent magnet synchronous motor (PMSM) drive through a signal processing and harmonic extraction for a robot arm application is proposed. The proposed scheme is based on monitoring the fifth-order harmonic component through the signal processing and harmonic component extraction. The proposed scheme does not require a periodic information of current for the harmonic calculation nor parameter information. Also, it gives a faster estimation performance than the conventional harmonic approach. The effectiveness of the proposed scheme is verified through the comparative simulations and experiments using DSP TMS320F28335.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":"28 15 1","pages":"217-226"},"PeriodicalIF":0.0000,"publicationDate":"2013-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of advancements in computing technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4156/IJACT.VOL5.ISSUE11.23","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Abstract DSP-based on-line dead time compensation strategy of a permanent magnet synchronous motor (PMSM) drive through a signal processing and harmonic extraction for a robot arm application is proposed. The proposed scheme is based on monitoring the fifth-order harmonic component through the signal processing and harmonic component extraction. The proposed scheme does not require a periodic information of current for the harmonic calculation nor parameter information. Also, it gives a faster estimation performance than the conventional harmonic approach. The effectiveness of the proposed scheme is verified through the comparative simulations and experiments using DSP TMS320F28335.
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