GOALI/Collaborative Research: Passive, Diamagnetic Inertial Sensing Integrated with High-Sensitivity Telemetry

GOALI/合作研究：无源抗磁惯性传感与高灵敏度遥测集成

• 批准号: 0925728
• 负责人: Jeff Frolik
• 金额: $ 13.6万
• 依托单位: University of Vermont & State Agricultural College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-01 至 2013-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0925728&HistoricalAwards=false
• 关键词: GOALI; Collaborative; Research; Passive; Diamagnetic

GOALI: COLLABORATIVE RESEARCH: PASSIVE, DIAMAGNETIC INERTIAL SENSING INTEGRATED WITH HIGH-SENSITIVITY TELEMETRY This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).The objective of this research is to advance inertial sensing in combination with remote RF interrogation technologies. This work will leverage developments in wireless devices, inertial sensors and system design to realize a new class of wireless sensors that are near-passive in energy needs. Synergistic design practices will be used to achieve sufficient activation/communication range and sensitivity in order to enable numerous embedded sensing applications. The approach is to employ less damped, more compliant, and self-reinforced diamagnetic levitation in inertial sensors to obtain superior performance while implementing high-efficiency transceivers based on narrowband harmonic re-radiation. The frequency discrimination and narrowband filtering avoids interference while enhancing the ability to detect lower power signals. Much of the intellectual merit is devoted to the development of ultra-sensitive and robust inertial sensors, the employment of high-efficiency near-passive harmonic-coupled transceivers, and the investigation of a new wireless telemetry methodology that permits operation under harsh channel conditions by capitalizing on narrowband filtering and frequency discrimination. As a result, this work will enable a transformative change in embedded wireless inertial sensing. The outcomes of the project will benefit wireless sensor system design, advance current state-of-the-art inertial sensing technology and yield fundamentally new approaches to remote sensing. The industry partnership will enable the research team to broadly disseminate results beyond the academic community. At both institutions there are synergistic center activities which will benefit from the results of the investigation. The project will also impact curriculum at both universities, while leveraging ongoing programs that attract underrepresented students to engineering.

GOALI：协作研究：与高敏性遥测集成在一起的被动性，Dimagnetic惯性感应该奖项是根据2009年的《美国恢复和重新投资法》（公共法律111-5）资助的。这项研究的目的是与远程RF询问技术相结合，以提高惯性感应。这项工作将利用无线设备，惯性传感器和系统设计中的开发项目，以实现一种新的无线传感器，这些传感器几乎可以实现能源需求。协同设计实践将用于实现足够的激活/通信范围和灵敏度，以实现大量嵌入式感应应用。该方法是在惯性传感器中采用较小的阻尼，更合规和自我增强的Dimagnetic悬浮悬浮，以获得卓越的性能，同时基于窄带谐波重新辐射实施高效率收发器。频率歧视和窄带过滤避免了干扰，同时增强了检测较低功率信号的能力。许多智力优点都致力于发展超敏感和健壮的惯性传感器，使用高效近似谐波耦合的高效率的使用，以及对新的无线遥测方法的调查，该方法允许在狭窄的频道过滤和频率隔离下利用苛刻的通道条件下的操作。结果，这项工作将使嵌入式无线惯性传感发生变化。该项目的结果将受益于无线传感器系统设计，推进当前的最新惯性传感技术，并从根本上产生新的遥感方法。该行业合作伙伴关系将使研究团队能够在学术界广泛传播结果。在这两个机构中，都有协同的中心活动将从调查结果中受益。该项目还将影响两所大学的课程，同时利用正在进行的计划吸引代表性不足的学生进入工程学的课程。