{"title":"The Effect of Controllers on the Dynamic Behaviour of a Rotor Supported on Active Magnetic Bearings","authors":"Wang Ding, Z. Changsheng, Tang Ming, Zuo Bin","doi":"10.1109/ICECE.2010.576","DOIUrl":null,"url":null,"abstract":"A rotor system supported on active magnetic bearings (AMB) is an unstable system, a control system must be installed in order to realize the system stability. The controller has a great effect on the dynamic behavior of a rotor supported on the AMBs. The basic principles of PD controller, direct fuzzy controller, fuzzy PD controller and controller were introduced, these controllers were then realized in the d-SPACE control platform, and applied to a rigid rotor on the AMBs. The performances of these four controllers, such as step response, tracking a sinusoidal reference signal and simulation rotating debugging, were experimentally measured. Some conclusions can be gotten through the experiments.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":"12 1","pages":"2336-2339"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 International Conference on Electrical and Control Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICECE.2010.576","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A rotor system supported on active magnetic bearings (AMB) is an unstable system, a control system must be installed in order to realize the system stability. The controller has a great effect on the dynamic behavior of a rotor supported on the AMBs. The basic principles of PD controller, direct fuzzy controller, fuzzy PD controller and controller were introduced, these controllers were then realized in the d-SPACE control platform, and applied to a rigid rotor on the AMBs. The performances of these four controllers, such as step response, tracking a sinusoidal reference signal and simulation rotating debugging, were experimentally measured. Some conclusions can be gotten through the experiments.