{"title":"非线性系统的素数分解与间隙度量","authors":"W. Bian, M. French","doi":"10.1109/CDC.2003.1272314","DOIUrl":null,"url":null,"abstract":"Several graph and gap metrics are defined using normalized coprime factorisations for nonlinear signal operators. Their relation to the gap metrics of a Georgiou and Smith type are discussed. It is proved that the topological structures of the two classes of metrics are equivalent. Formulas for a /spl rho/-gap metric and a nonlinear generalization of the Georgiou-type gap metric are shown to be equal.","PeriodicalId":371853,"journal":{"name":"42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Coprime factorisation and gap metric for nonlinear systems\",\"authors\":\"W. Bian, M. French\",\"doi\":\"10.1109/CDC.2003.1272314\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Several graph and gap metrics are defined using normalized coprime factorisations for nonlinear signal operators. Their relation to the gap metrics of a Georgiou and Smith type are discussed. It is proved that the topological structures of the two classes of metrics are equivalent. Formulas for a /spl rho/-gap metric and a nonlinear generalization of the Georgiou-type gap metric are shown to be equal.\",\"PeriodicalId\":371853,\"journal\":{\"name\":\"42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)\",\"volume\":\"128 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-12-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CDC.2003.1272314\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CDC.2003.1272314","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Coprime factorisation and gap metric for nonlinear systems
Several graph and gap metrics are defined using normalized coprime factorisations for nonlinear signal operators. Their relation to the gap metrics of a Georgiou and Smith type are discussed. It is proved that the topological structures of the two classes of metrics are equivalent. Formulas for a /spl rho/-gap metric and a nonlinear generalization of the Georgiou-type gap metric are shown to be equal.