{"title":"Dynamic friction compensation in servodrives","authors":"A. De carli, S. Cong, D. Matacchioni","doi":"10.1109/CCA.1994.381228","DOIUrl":null,"url":null,"abstract":"This paper deals with the speed control of a DC servomotor characterised by relevant nonlinear friction. A feedforward compensation of the nonlinear friction is proposed and implemented by using a dynamic model of friction. The error in the controlled system is eliminated by a suitable feedback controller. Experimental results have shown the robustness against variations of the nonlinear friction. The signal processing is performed by a DSP32C digital signal processor.<<ETX>>","PeriodicalId":173370,"journal":{"name":"1994 Proceedings of IEEE International Conference on Control and Applications","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1994 Proceedings of IEEE International Conference on Control and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCA.1994.381228","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
This paper deals with the speed control of a DC servomotor characterised by relevant nonlinear friction. A feedforward compensation of the nonlinear friction is proposed and implemented by using a dynamic model of friction. The error in the controlled system is eliminated by a suitable feedback controller. Experimental results have shown the robustness against variations of the nonlinear friction. The signal processing is performed by a DSP32C digital signal processor.<>
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