{"title":"前馈算法:风洞空速控制","authors":"D. Dahlgren, R. Chabaan","doi":"10.1109/VPPC.2009.5289727","DOIUrl":null,"url":null,"abstract":"This paper is focused on the application of a feedforward algorithm applied in a variable speed drive to improve closed loop airspeed response in climatic wind tunnels. This use is uncommon in that a calculated feedforward value from the supervisory controller is inserted between the speed controller and current controller in the variable speed drive. This application was piloted in a flywheel application using a DC drive and motor, which proved that the method could be used. A Simulink model was developed to duplicate the results for the flywheel. The model was then leveraged to demonstrate that this application can be used for wind tunnel airspeed.","PeriodicalId":191216,"journal":{"name":"2009 IEEE Vehicle Power and Propulsion Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Feedforward algorithm: Wind tunnel airspeed control\",\"authors\":\"D. Dahlgren, R. Chabaan\",\"doi\":\"10.1109/VPPC.2009.5289727\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper is focused on the application of a feedforward algorithm applied in a variable speed drive to improve closed loop airspeed response in climatic wind tunnels. This use is uncommon in that a calculated feedforward value from the supervisory controller is inserted between the speed controller and current controller in the variable speed drive. This application was piloted in a flywheel application using a DC drive and motor, which proved that the method could be used. A Simulink model was developed to duplicate the results for the flywheel. The model was then leveraged to demonstrate that this application can be used for wind tunnel airspeed.\",\"PeriodicalId\":191216,\"journal\":{\"name\":\"2009 IEEE Vehicle Power and Propulsion Conference\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-10-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE Vehicle Power and Propulsion Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VPPC.2009.5289727\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE Vehicle Power and Propulsion Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VPPC.2009.5289727","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Feedforward algorithm: Wind tunnel airspeed control
This paper is focused on the application of a feedforward algorithm applied in a variable speed drive to improve closed loop airspeed response in climatic wind tunnels. This use is uncommon in that a calculated feedforward value from the supervisory controller is inserted between the speed controller and current controller in the variable speed drive. This application was piloted in a flywheel application using a DC drive and motor, which proved that the method could be used. A Simulink model was developed to duplicate the results for the flywheel. The model was then leveraged to demonstrate that this application can be used for wind tunnel airspeed.
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