{"title":"采样数据系统反馈控制器的存在性","authors":"A. Gera","doi":"10.1109/CDC.1989.70338","DOIUrl":null,"url":null,"abstract":"Sampled-data systems limit the possibilities for finding a realizable feedback controller. A necessary condition for finding such a controller that relies on the demand for decreasing the closed-loop transfer function in the high-frequency region is obtained. Some approximations are carried out to simplify the condition.<<ETX>>","PeriodicalId":156565,"journal":{"name":"Proceedings of the 28th IEEE Conference on Decision and Control,","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The existence of a feedback controller for a sampled-data system\",\"authors\":\"A. Gera\",\"doi\":\"10.1109/CDC.1989.70338\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Sampled-data systems limit the possibilities for finding a realizable feedback controller. A necessary condition for finding such a controller that relies on the demand for decreasing the closed-loop transfer function in the high-frequency region is obtained. Some approximations are carried out to simplify the condition.<<ETX>>\",\"PeriodicalId\":156565,\"journal\":{\"name\":\"Proceedings of the 28th IEEE Conference on Decision and Control,\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 28th IEEE Conference on Decision and Control,\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CDC.1989.70338\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 28th IEEE Conference on Decision and Control,","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CDC.1989.70338","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The existence of a feedback controller for a sampled-data system
Sampled-data systems limit the possibilities for finding a realizable feedback controller. A necessary condition for finding such a controller that relies on the demand for decreasing the closed-loop transfer function in the high-frequency region is obtained. Some approximations are carried out to simplify the condition.<>