{"title":"同步网络","authors":"G. Weiss","doi":"10.1109/tac.1962.1105424","DOIUrl":null,"url":null,"abstract":"\"Synchronous\" networks, also called \"chopper\" networks and \"commutated\" networks, consist of passive elements plus driven switches or choppers. R-C chopper networks have been used occasionally as compensating networks in A-C servos. Their main advantage is a response independent of carrier frequency variation, and freedom from zero drift. Their main disadvantage is noise output in the form of harmonics of the carrier. In this paper a rigorous analysis of an idealized R-C loaded chopper is presented. It is shown that the main component of the response is indeed independent of the carrier frequency.","PeriodicalId":226447,"journal":{"name":"Ire Transactions on Automatic Control","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1962-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Synchronous networks\",\"authors\":\"G. Weiss\",\"doi\":\"10.1109/tac.1962.1105424\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\\"Synchronous\\\" networks, also called \\\"chopper\\\" networks and \\\"commutated\\\" networks, consist of passive elements plus driven switches or choppers. R-C chopper networks have been used occasionally as compensating networks in A-C servos. Their main advantage is a response independent of carrier frequency variation, and freedom from zero drift. Their main disadvantage is noise output in the form of harmonics of the carrier. In this paper a rigorous analysis of an idealized R-C loaded chopper is presented. It is shown that the main component of the response is indeed independent of the carrier frequency.\",\"PeriodicalId\":226447,\"journal\":{\"name\":\"Ire Transactions on Automatic Control\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1962-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ire Transactions on Automatic Control\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/tac.1962.1105424\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ire Transactions on Automatic Control","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/tac.1962.1105424","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
"Synchronous" networks, also called "chopper" networks and "commutated" networks, consist of passive elements plus driven switches or choppers. R-C chopper networks have been used occasionally as compensating networks in A-C servos. Their main advantage is a response independent of carrier frequency variation, and freedom from zero drift. Their main disadvantage is noise output in the form of harmonics of the carrier. In this paper a rigorous analysis of an idealized R-C loaded chopper is presented. It is shown that the main component of the response is indeed independent of the carrier frequency.
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