{"title":"Digital implementation of parallel control loops in electric drives","authors":"G. Joós, J. Levasseur","doi":"10.1109/IECON.1989.69629","DOIUrl":null,"url":null,"abstract":"The author proposes and analyzes a digital implementation of parallel control loops in electrical drives that allows fast and accurate switching from one control loop to the other. Problems such as those caused by the presence of ripple and noise on the feedback signals are addressed. Experimental results obtained on a microcontroller-based DC servo-drive indicate the excellent performance achieved with this scheme. Performance comparisons are made with the cascaded loop structure to show the advantages of parallel loops. In the case of DC motor drives, the speed regulator gains for an equivalent performance are smaller than in the cascade structure, making the system more immune to noise.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"15th Annual Conference of IEEE Industrial Electronics Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IECON.1989.69629","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The author proposes and analyzes a digital implementation of parallel control loops in electrical drives that allows fast and accurate switching from one control loop to the other. Problems such as those caused by the presence of ripple and noise on the feedback signals are addressed. Experimental results obtained on a microcontroller-based DC servo-drive indicate the excellent performance achieved with this scheme. Performance comparisons are made with the cascaded loop structure to show the advantages of parallel loops. In the case of DC motor drives, the speed regulator gains for an equivalent performance are smaller than in the cascade structure, making the system more immune to noise.<>
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
