{"title":"传感器失效时反馈系统稳定性的条件","authors":"A. Gundes, M. Kabuli","doi":"10.1109/CDC.1989.70435","DOIUrl":null,"url":null,"abstract":"An examination is made of the closed-loop stability of the unity-feedback system under two classes of sensor connection failures. The actuator-failure case is similar and omitted for brevity. If there exist compensators that R/sub U/-stabilize the given plant for all failures in these classes, where R/sub U/ denotes a ring of proper scalar rational functions, then the denominator matrices of coprime factorizations of the plant must satisfy certain conditions. A set of compensators that R/sub U/-stabilize a class of multi-input, multi-output plants under sensor failures is found.<<ETX>>","PeriodicalId":156565,"journal":{"name":"Proceedings of the 28th IEEE Conference on Decision and Control,","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Conditions for stability of feedback systems under sensor failures\",\"authors\":\"A. Gundes, M. Kabuli\",\"doi\":\"10.1109/CDC.1989.70435\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An examination is made of the closed-loop stability of the unity-feedback system under two classes of sensor connection failures. The actuator-failure case is similar and omitted for brevity. If there exist compensators that R/sub U/-stabilize the given plant for all failures in these classes, where R/sub U/ denotes a ring of proper scalar rational functions, then the denominator matrices of coprime factorizations of the plant must satisfy certain conditions. A set of compensators that R/sub U/-stabilize a class of multi-input, multi-output plants under sensor failures is found.<<ETX>>\",\"PeriodicalId\":156565,\"journal\":{\"name\":\"Proceedings of the 28th IEEE Conference on Decision and Control,\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"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.1989.70435\",\"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.1989.70435","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Conditions for stability of feedback systems under sensor failures
An examination is made of the closed-loop stability of the unity-feedback system under two classes of sensor connection failures. The actuator-failure case is similar and omitted for brevity. If there exist compensators that R/sub U/-stabilize the given plant for all failures in these classes, where R/sub U/ denotes a ring of proper scalar rational functions, then the denominator matrices of coprime factorizations of the plant must satisfy certain conditions. A set of compensators that R/sub U/-stabilize a class of multi-input, multi-output plants under sensor failures is found.<>
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