Mingyao Liu, Zhijian Zhang, Dongliang Ji, Shuang Xiao
{"title":"基于FBG传感器的环形测功机温度特性研究","authors":"Mingyao Liu, Zhijian Zhang, Dongliang Ji, Shuang Xiao","doi":"10.1109/ICMA.2015.7237634","DOIUrl":null,"url":null,"abstract":"In order to solve the problem that the measurement accuracy of FBG sensors used in the ring type dynamometer is vulnerable to be influenced by temperature fluctuations and others, a method for the temperature compensation of ring type dynamometer is necessary. A method that using wavelength multiplexed technology of fiber Bragg grating to test temperature and strain simultaneously has been proposed. This paper studies temperature characteristics of FBG sensors and annulus elastic body. Temperature calibration experiment which is used to obtain the temperature characteristic function of FBG sensors and annulus elastic body has also been done. Through the analysis of data, the temperature characteristic of ring type dynamometer has been obtained, and it owns good linearity. By using the temperature characteristic of ring type dynamometer, the effect of temperature fluctuation on the measurement accuracy can be compensated, which can enhance the cutting force measurement precision of ring type dynamometer.","PeriodicalId":286366,"journal":{"name":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Temperature characteristic of ring type dynamometer based on FBG sensors\",\"authors\":\"Mingyao Liu, Zhijian Zhang, Dongliang Ji, Shuang Xiao\",\"doi\":\"10.1109/ICMA.2015.7237634\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In order to solve the problem that the measurement accuracy of FBG sensors used in the ring type dynamometer is vulnerable to be influenced by temperature fluctuations and others, a method for the temperature compensation of ring type dynamometer is necessary. A method that using wavelength multiplexed technology of fiber Bragg grating to test temperature and strain simultaneously has been proposed. This paper studies temperature characteristics of FBG sensors and annulus elastic body. Temperature calibration experiment which is used to obtain the temperature characteristic function of FBG sensors and annulus elastic body has also been done. Through the analysis of data, the temperature characteristic of ring type dynamometer has been obtained, and it owns good linearity. By using the temperature characteristic of ring type dynamometer, the effect of temperature fluctuation on the measurement accuracy can be compensated, which can enhance the cutting force measurement precision of ring type dynamometer.\",\"PeriodicalId\":286366,\"journal\":{\"name\":\"2015 IEEE International Conference on Mechatronics and Automation (ICMA)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Conference on Mechatronics and Automation (ICMA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMA.2015.7237634\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMA.2015.7237634","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Temperature characteristic of ring type dynamometer based on FBG sensors
In order to solve the problem that the measurement accuracy of FBG sensors used in the ring type dynamometer is vulnerable to be influenced by temperature fluctuations and others, a method for the temperature compensation of ring type dynamometer is necessary. A method that using wavelength multiplexed technology of fiber Bragg grating to test temperature and strain simultaneously has been proposed. This paper studies temperature characteristics of FBG sensors and annulus elastic body. Temperature calibration experiment which is used to obtain the temperature characteristic function of FBG sensors and annulus elastic body has also been done. Through the analysis of data, the temperature characteristic of ring type dynamometer has been obtained, and it owns good linearity. By using the temperature characteristic of ring type dynamometer, the effect of temperature fluctuation on the measurement accuracy can be compensated, which can enhance the cutting force measurement precision of ring type dynamometer.