{"title":"小时滞多变量奇摄动系统","authors":"D. Luse","doi":"10.1109/ACC.1986.4172283","DOIUrl":null,"url":null,"abstract":"It is well known that time delays, even + though very short, can cause instability + problems in some feedback loops. The H(s,c) problem seems to be worst when there are many high-frequency modes present [e.g. 1] In [2] the effect of small time delays on closed-loop system stability, for single variable systems, is determined by observing open-loop behavior at high Figure 1 frequency. This paper treats a related multivariable problem, outlined as follows. Let H(s,E) be the transfer matrix of the singularly-perturbed system (1).","PeriodicalId":266163,"journal":{"name":"1986 American Control Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1986-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Multivariable Singularly-Perturbed Systems with Small Time Delays\",\"authors\":\"D. Luse\",\"doi\":\"10.1109/ACC.1986.4172283\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"It is well known that time delays, even + though very short, can cause instability + problems in some feedback loops. The H(s,c) problem seems to be worst when there are many high-frequency modes present [e.g. 1] In [2] the effect of small time delays on closed-loop system stability, for single variable systems, is determined by observing open-loop behavior at high Figure 1 frequency. This paper treats a related multivariable problem, outlined as follows. Let H(s,E) be the transfer matrix of the singularly-perturbed system (1).\",\"PeriodicalId\":266163,\"journal\":{\"name\":\"1986 American Control Conference\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1986 American Control Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACC.1986.4172283\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1986 American Control Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACC.1986.4172283","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Multivariable Singularly-Perturbed Systems with Small Time Delays
It is well known that time delays, even + though very short, can cause instability + problems in some feedback loops. The H(s,c) problem seems to be worst when there are many high-frequency modes present [e.g. 1] In [2] the effect of small time delays on closed-loop system stability, for single variable systems, is determined by observing open-loop behavior at high Figure 1 frequency. This paper treats a related multivariable problem, outlined as follows. Let H(s,E) be the transfer matrix of the singularly-perturbed system (1).