{"title":"基于非线性估计器的超声电机转速控制","authors":"Yonghong Tan, Ruili Dong, Hui Chen","doi":"10.1109/ICCA.2017.8003026","DOIUrl":null,"url":null,"abstract":"In this paper, a nonlinear estimator is developed to estimate the effect of friction on the performance of an ultrasonic motor (USM). Based on the friction model of USM, a friction estimator based compensator is developed for eliminating the effect of friction existing in between the surfaces of stator and rotor of the USM. Then, a proportional plus integral (PI) control strategy with friction estimator is proposed to control rotary speed of USM. Finally, the experimental results are presented for strategy evaluation.","PeriodicalId":379025,"journal":{"name":"2017 13th IEEE International Conference on Control & Automation (ICCA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rotary speed control of ultrasonic motor with nonlinear estimator\",\"authors\":\"Yonghong Tan, Ruili Dong, Hui Chen\",\"doi\":\"10.1109/ICCA.2017.8003026\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a nonlinear estimator is developed to estimate the effect of friction on the performance of an ultrasonic motor (USM). Based on the friction model of USM, a friction estimator based compensator is developed for eliminating the effect of friction existing in between the surfaces of stator and rotor of the USM. Then, a proportional plus integral (PI) control strategy with friction estimator is proposed to control rotary speed of USM. Finally, the experimental results are presented for strategy evaluation.\",\"PeriodicalId\":379025,\"journal\":{\"name\":\"2017 13th IEEE International Conference on Control & Automation (ICCA)\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-07-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 13th IEEE International Conference on Control & Automation (ICCA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCA.2017.8003026\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 13th IEEE International Conference on Control & Automation (ICCA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCA.2017.8003026","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Rotary speed control of ultrasonic motor with nonlinear estimator
In this paper, a nonlinear estimator is developed to estimate the effect of friction on the performance of an ultrasonic motor (USM). Based on the friction model of USM, a friction estimator based compensator is developed for eliminating the effect of friction existing in between the surfaces of stator and rotor of the USM. Then, a proportional plus integral (PI) control strategy with friction estimator is proposed to control rotary speed of USM. Finally, the experimental results are presented for strategy evaluation.
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