{"title":"电磁体电源的最优控制","authors":"K. Amanuma, K. Naruke, Y. Sakaki","doi":"10.1109/PESC.1988.18159","DOIUrl":null,"url":null,"abstract":"A method for designing an electromagnet power supply using the concepts of state-variable feedback control theory is investigated. Step and ramp responses for experimental models designed as type-one optimal servosystems are examined. These models exhibit properties as good as or better than those of supplies designed on the basis of classical control theory. A type-one servosystem combined with an active filter is proposed to reconcile two opposing requirements, that, high-speed response and low ripple current, which seem to be incompatible in a usual power-supply system with a passive filter. Although the type-one servosystem and active filter in the combined system are designed independently, neglecting the interaction between them, satisfactory control performance can be achieved.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Optimal control for electromagnet power supply\",\"authors\":\"K. Amanuma, K. Naruke, Y. Sakaki\",\"doi\":\"10.1109/PESC.1988.18159\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A method for designing an electromagnet power supply using the concepts of state-variable feedback control theory is investigated. Step and ramp responses for experimental models designed as type-one optimal servosystems are examined. These models exhibit properties as good as or better than those of supplies designed on the basis of classical control theory. A type-one servosystem combined with an active filter is proposed to reconcile two opposing requirements, that, high-speed response and low ripple current, which seem to be incompatible in a usual power-supply system with a passive filter. Although the type-one servosystem and active filter in the combined system are designed independently, neglecting the interaction between them, satisfactory control performance can be achieved.<<ETX>>\",\"PeriodicalId\":283605,\"journal\":{\"name\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1988.18159\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1988.18159","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A method for designing an electromagnet power supply using the concepts of state-variable feedback control theory is investigated. Step and ramp responses for experimental models designed as type-one optimal servosystems are examined. These models exhibit properties as good as or better than those of supplies designed on the basis of classical control theory. A type-one servosystem combined with an active filter is proposed to reconcile two opposing requirements, that, high-speed response and low ripple current, which seem to be incompatible in a usual power-supply system with a passive filter. Although the type-one servosystem and active filter in the combined system are designed independently, neglecting the interaction between them, satisfactory control performance can be achieved.<>
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