权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

U.S.-France-Sweden Cooperative Research: Ultrasonic Sensors Design, Fabrication and Testing

美国-法国-瑞典合作研究：超声波传感器设计、制造和测试

基本信息

批准号：
9912549
负责人：
Tribikram Kundu
金额：
$ 1.69万
依托单位：
University of Arizona
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2000
资助国家：
美国
起止时间：
2000-07-15 至 2002-12-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9912549&HistoricalAwards=false
关键词：
U.S.France Sweden Cooperative Research

项目摘要

9912549KunduThis two-year award supports U.S.-France-Sweden cooperative research on the design, fabrication and testing of ultrasonic microscope lens sensors and smart materials embedded with sensors. The principal investigators are Tribikram Kundu of the University of Arizona, Dominique Placko, S.P. Faure of the Ecole Normal Superieure de Cachan, France, and K. Hjort of Uppsala University in Sweden. In addition to the three major partners, researchers at ONERA, France and the University of Aarhus, Denmark will contribute towards the collaborative research. The principal objective is to develop new acoustic sensors using Lamb waves. Acoustic microscope lens sensors are used to detect internal defects in multilayered materials in microelectronic devices and in airplane structural components. Microscope lamb wave sensors have potential to scan the full depth of a specimen and detect damages in different layers in a multilayered solid. A second objective is to conduct research on sensors for smart structures. The U.S. investigator brings to this collaboration expertise on the basic mechanical design of sensors based on ultrasonic modeling. This is complemented by the micro-machining expertise at Uppsala University, access to unique facilities for testing and fabricating lenses and smart structures at ENS Cachan. The project will advance understanding of Lamb wave lens design for acoustic microscopy and could produce a new ultrasonic sensor.

9912549昆都这个为期两年的奖项支持美国-法国-瑞典合作研究超声显微镜透镜传感器和嵌入传感器的智能材料的设计、制造和测试。主要研究者是亚利桑那大学的Tribikram Kundu，法国卡尚师范学院的Dominique Placko，S. P. Faure和K.瑞典乌普萨拉大学的Hjort。除了这三个主要合作伙伴外，法国ONERA和丹麦奥胡斯大学的研究人员也将为合作研究做出贡献。主要目标是开发新的声传感器使用兰姆波。声学显微镜透镜传感器用于检测微电子器件和飞机结构部件中多层材料的内部缺陷。显微镜兰姆波传感器有可能扫描整个深度的一个标本，并检测在一个多层固体的不同层的损伤。第二个目标是对智能结构的传感器进行研究。美国研究人员为此次合作带来了基于超声波建模的传感器基本机械设计方面的专业知识。乌普萨拉大学的微加工专业知识，ENS卡尚独特的测试和制造透镜和智能结构的设施，都是对这一点的补充。该项目将推进对用于声学显微镜的兰姆波透镜设计的理解，并可能产生新的超声波传感器。