W. B. Carlson, S. Pilgrim, W. Schulze, Y. Kato, J. Frommelt
{"title":"Flexi-distortional piezoelectric sensor results","authors":"W. B. Carlson, S. Pilgrim, W. Schulze, Y. Kato, J. Frommelt","doi":"10.1109/ISAF.1994.522485","DOIUrl":null,"url":null,"abstract":"A longitudinal (\"RIBBIE\") form of a shear amplification sensor has been tested for amplified d/sub 15/ response. The mechanically amplified flexi-distortional system may improve the d/sub h/g/sub h/ figure of merit by transferring the compressional stress on the device to a lateral shear on the electroceramic element. This type of amplified system is mechanically classified as distortional and, therefore, without volume change By transforming the hydrostatic stress to transverse strain, the transverse forces can be used to develop shear strain and activate the d/sub 15/ coefficient. Electrodes are placed along the sides of the sensing element. Flexi-distortional devices are tested in order to check for the limits of sensitivity in their performance.","PeriodicalId":20488,"journal":{"name":"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics","volume":"3 1","pages":"770-771"},"PeriodicalIF":0.0000,"publicationDate":"1994-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.1994.522485","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A longitudinal ("RIBBIE") form of a shear amplification sensor has been tested for amplified d/sub 15/ response. The mechanically amplified flexi-distortional system may improve the d/sub h/g/sub h/ figure of merit by transferring the compressional stress on the device to a lateral shear on the electroceramic element. This type of amplified system is mechanically classified as distortional and, therefore, without volume change By transforming the hydrostatic stress to transverse strain, the transverse forces can be used to develop shear strain and activate the d/sub 15/ coefficient. Electrodes are placed along the sides of the sensing element. Flexi-distortional devices are tested in order to check for the limits of sensitivity in their performance.
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