{"title":"基于压电传感器和致动器的结构裂纹检测方法","authors":"Yong Han, A. Misra, D. Mateescu","doi":"10.1109/ICMENS.2005.1","DOIUrl":null,"url":null,"abstract":"A vibration-based method of detection of the crack in the structures by using piezoelectric sensors and actuators glued to the surface of the structure. It was found that using a lower frequency, such as 5% of the natural frequency results in easier detection of the crack based on the output voltage difference of the piezoelectric sensors.","PeriodicalId":185824,"journal":{"name":"2005 International Conference on MEMS,NANO and Smart Systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"A method for crack detection in structures using piezoelectric sensors and actuators\",\"authors\":\"Yong Han, A. Misra, D. Mateescu\",\"doi\":\"10.1109/ICMENS.2005.1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A vibration-based method of detection of the crack in the structures by using piezoelectric sensors and actuators glued to the surface of the structure. It was found that using a lower frequency, such as 5% of the natural frequency results in easier detection of the crack based on the output voltage difference of the piezoelectric sensors.\",\"PeriodicalId\":185824,\"journal\":{\"name\":\"2005 International Conference on MEMS,NANO and Smart Systems\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 International Conference on MEMS,NANO and Smart Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMENS.2005.1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 International Conference on MEMS,NANO and Smart Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMENS.2005.1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A method for crack detection in structures using piezoelectric sensors and actuators
A vibration-based method of detection of the crack in the structures by using piezoelectric sensors and actuators glued to the surface of the structure. It was found that using a lower frequency, such as 5% of the natural frequency results in easier detection of the crack based on the output voltage difference of the piezoelectric sensors.
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