{"title":"基于反演的未知扰动磁悬浮系统非线性自适应控制","authors":"Baobin Liu, Wei Zhou","doi":"10.1109/IHMSC.2013.9","DOIUrl":null,"url":null,"abstract":"The magnetic ball levitation is a nonlinear system with disturbances. This paper proposes a back stepping Based adaptive controller with strong robustness for the magnetic system. In the design process, we present a parameter-strict-feedback model with complex disturbances and then reversely calculate control variable according to Lyapunov's second method. Barbalat lemma proves global asymptotical stability of the system. Simulation examples are given to illustrate the effectiveness of the control scheme.","PeriodicalId":222375,"journal":{"name":"2013 5th International Conference on Intelligent Human-Machine Systems and Cybernetics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Backstepping Based Nonlinear Adaptive Control of Magnetic Levitation System with Unknown Disturbances\",\"authors\":\"Baobin Liu, Wei Zhou\",\"doi\":\"10.1109/IHMSC.2013.9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The magnetic ball levitation is a nonlinear system with disturbances. This paper proposes a back stepping Based adaptive controller with strong robustness for the magnetic system. In the design process, we present a parameter-strict-feedback model with complex disturbances and then reversely calculate control variable according to Lyapunov's second method. Barbalat lemma proves global asymptotical stability of the system. Simulation examples are given to illustrate the effectiveness of the control scheme.\",\"PeriodicalId\":222375,\"journal\":{\"name\":\"2013 5th International Conference on Intelligent Human-Machine Systems and Cybernetics\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 5th International Conference on Intelligent Human-Machine Systems and Cybernetics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IHMSC.2013.9\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 5th International Conference on Intelligent Human-Machine Systems and Cybernetics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IHMSC.2013.9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Backstepping Based Nonlinear Adaptive Control of Magnetic Levitation System with Unknown Disturbances
The magnetic ball levitation is a nonlinear system with disturbances. This paper proposes a back stepping Based adaptive controller with strong robustness for the magnetic system. In the design process, we present a parameter-strict-feedback model with complex disturbances and then reversely calculate control variable according to Lyapunov's second method. Barbalat lemma proves global asymptotical stability of the system. Simulation examples are given to illustrate the effectiveness of the control scheme.