{"title":"Speed control of symmetrical type three-mass resonant system by PID-controller","authors":"Y. Takeichi, S. Komada, M. Ishida, T. Hori","doi":"10.1109/AMC.1996.509315","DOIUrl":null,"url":null,"abstract":"In this paper, we deal with a symmetrical type three-mass resonant system like an elevator system. First, the block diagram of the symmetrical type three-mass resonant system is converted into a form with two types of vibration blocks, it is found that there is a vibration which can't be observed from motor speed when the parameters become a certain condition. We employ the PID-controller and attach dampers to simple-rods that is a kind of flexible shafts. We can raise response frequency to anti-resonant frequency and determine arbitrary damping characteristics of the system by the PID-controller. The vibration which can't be observed on the motor side is suppressed by attaching dampers to simple-rods.","PeriodicalId":360541,"journal":{"name":"Proceedings of 4th IEEE International Workshop on Advanced Motion Control - AMC '96 - MIE","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 4th IEEE International Workshop on Advanced Motion Control - AMC '96 - MIE","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AMC.1996.509315","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
In this paper, we deal with a symmetrical type three-mass resonant system like an elevator system. First, the block diagram of the symmetrical type three-mass resonant system is converted into a form with two types of vibration blocks, it is found that there is a vibration which can't be observed from motor speed when the parameters become a certain condition. We employ the PID-controller and attach dampers to simple-rods that is a kind of flexible shafts. We can raise response frequency to anti-resonant frequency and determine arbitrary damping characteristics of the system by the PID-controller. The vibration which can't be observed on the motor side is suppressed by attaching dampers to simple-rods.