{"title":"一种用于MEMS加速度计测试的射频离心机校准器","authors":"Rajesh L. Zadfiya, S. M, S. Sen","doi":"10.1109/ICELCE.2010.5700716","DOIUrl":null,"url":null,"abstract":"In recent years, MEMS accelerometers are being used on an increasing scale in different spheres of science and technology. Proper testing and calibration of these devices is as vital as that of its design and fabrication. The present paper details with the construction of a centrifuge equipment to be used in static testing of MEMS accelerometers. This is based on a conventional rotating platform generating constant acceleration of very low frequency but using a wireless communication to transceive the test data in a continuous mode. Stage by stage construction of the equipment is detailed and compared with the conventional long arm rotating table type with slip rings and wired data transmission. Finally, a trial testing of the equipment is carried out using a commercially available accelerometer with known specifications and the experimental data is compared with the theory. Criticality of possible error sources are also briefly discussed in the end.","PeriodicalId":202650,"journal":{"name":"International Conference on Electrical & Computer Engineering (ICECE 2010)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"An RF based centrifuge calibrator for MEMS accelerometer testing\",\"authors\":\"Rajesh L. Zadfiya, S. M, S. Sen\",\"doi\":\"10.1109/ICELCE.2010.5700716\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In recent years, MEMS accelerometers are being used on an increasing scale in different spheres of science and technology. Proper testing and calibration of these devices is as vital as that of its design and fabrication. The present paper details with the construction of a centrifuge equipment to be used in static testing of MEMS accelerometers. This is based on a conventional rotating platform generating constant acceleration of very low frequency but using a wireless communication to transceive the test data in a continuous mode. Stage by stage construction of the equipment is detailed and compared with the conventional long arm rotating table type with slip rings and wired data transmission. Finally, a trial testing of the equipment is carried out using a commercially available accelerometer with known specifications and the experimental data is compared with the theory. Criticality of possible error sources are also briefly discussed in the end.\",\"PeriodicalId\":202650,\"journal\":{\"name\":\"International Conference on Electrical & Computer Engineering (ICECE 2010)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Electrical & Computer Engineering (ICECE 2010)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICELCE.2010.5700716\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Electrical & Computer Engineering (ICECE 2010)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICELCE.2010.5700716","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An RF based centrifuge calibrator for MEMS accelerometer testing
In recent years, MEMS accelerometers are being used on an increasing scale in different spheres of science and technology. Proper testing and calibration of these devices is as vital as that of its design and fabrication. The present paper details with the construction of a centrifuge equipment to be used in static testing of MEMS accelerometers. This is based on a conventional rotating platform generating constant acceleration of very low frequency but using a wireless communication to transceive the test data in a continuous mode. Stage by stage construction of the equipment is detailed and compared with the conventional long arm rotating table type with slip rings and wired data transmission. Finally, a trial testing of the equipment is carried out using a commercially available accelerometer with known specifications and the experimental data is compared with the theory. Criticality of possible error sources are also briefly discussed in the end.