{"title":"用超导磁悬浮系统测量重力加速度","authors":"V. Khavinson, E.T. Frantsuz","doi":"10.1109/CPEM.1994.333247","DOIUrl":null,"url":null,"abstract":"Summary form only given. A method for the measurement of the acceleration of gravity, which is based on the fact that for fixed vertical position, the frequency of small mechanical oscillations of a superconducting levitated body placed in the nonuniform magnetic field of a coil energized by a direct current is independent of the levitated mass, is proposed. Peculiarities and errors of the method are discussed.<<ETX>>","PeriodicalId":388647,"journal":{"name":"Proceedings of Conference on Precision Electromagnetic Measurements Digest","volume":"103 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Measuring the gravitational acceleration by superconducting magnetic levitation system\",\"authors\":\"V. Khavinson, E.T. Frantsuz\",\"doi\":\"10.1109/CPEM.1994.333247\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Summary form only given. A method for the measurement of the acceleration of gravity, which is based on the fact that for fixed vertical position, the frequency of small mechanical oscillations of a superconducting levitated body placed in the nonuniform magnetic field of a coil energized by a direct current is independent of the levitated mass, is proposed. Peculiarities and errors of the method are discussed.<<ETX>>\",\"PeriodicalId\":388647,\"journal\":{\"name\":\"Proceedings of Conference on Precision Electromagnetic Measurements Digest\",\"volume\":\"103 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of Conference on Precision Electromagnetic Measurements Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CPEM.1994.333247\",\"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 Conference on Precision Electromagnetic Measurements Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPEM.1994.333247","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measuring the gravitational acceleration by superconducting magnetic levitation system
Summary form only given. A method for the measurement of the acceleration of gravity, which is based on the fact that for fixed vertical position, the frequency of small mechanical oscillations of a superconducting levitated body placed in the nonuniform magnetic field of a coil energized by a direct current is independent of the levitated mass, is proposed. Peculiarities and errors of the method are discussed.<>
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