Mimicking How the Fly Hears: a New Approach Towards Sound Source Localization
模仿苍蝇的听觉:声源定位的新方法
基本信息
- 批准号:1200420
- 负责人:
- 金额:$ 31.37万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-04-01 至 2016-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The research objective of this award is to further the fundamental understanding of the dual optimality characteristic of the super acute ear of the fly Ormia, and to use this understanding to develop novel fly-ear inspired sensor systems with optimal performance and tuning capabilities. The proposed approach is summarized as follows. First, the advantageous use of geometric nonlinearity of the sensor structure whose stiffness will be controlled by thin film piezo-electric actuators will be investigated. This approach will render sensors with unique frequency tuning capabilities for achieving optimal performance over a broad frequency range. Further, a system-on-a-chip optical detection system featuring a differential low coherence interferometric system will be developed, which enables the miniaturization of the entire sensing system. Finally, to best use the proposed sensor, biologically-inspired adaptive sound source localization and navigation will be investigated. Such an investigation is expected to help understand the fly's unique localization-lateralization scheme and bring about a new sensing paradigm for miniature robotic sound source localization.If successful, this research holds a promise to significantly impact applications in health care, safety, and defense. The learning experience of students will be enriched with innovative projects in an interdisciplinary curriculum and a new course on bio-inspired sensors. Through its integrated education and outreach activities, this research will provide opportunities to talented high school students, who will be involved in research activities at the University of Maryland to stimulate their interests in science and engineering. In addition, educational activities through the Center for Minorities in Science and Engineering and the Women in Engineering Program will help increase the involvement of minority undergraduate students in engineering.
该奖项的研究目标是进一步了解苍蝇Ormia超急性耳的双重最优特性,并利用这种理解开发具有最佳性能和调谐能力的新型苍蝇耳启发传感器系统。现将拟议办法概述如下。首先,将研究其刚度将由薄膜压电致动器控制的传感器结构的几何非线性的有利使用。这种方法将使传感器具有独特的频率调谐能力,可在较宽的频率范围内实现最佳性能。此外,将开发一种具有差分低相干干涉系统的片上系统光学检测系统,这使得整个传感系统能够小型化。最后,为了最好地利用所提出的传感器,生物启发的自适应声源定位和导航将进行研究。这样的调查,预计将有助于了解苍蝇的独特的定位,偏侧化计划,并带来一个新的传感范式的微型机器人声源localization.If成功的,这项研究有望显着影响应用在医疗保健,安全和国防。学生的学习经验将通过跨学科课程中的创新项目和生物启发传感器的新课程来丰富。通过其综合教育和推广活动,这项研究将提供机会,有才华的高中学生,谁将参与研究活动,在马里兰州大学,以激发他们对科学和工程的兴趣。此外,通过少数民族科学和工程中心和妇女参与工程方案开展的教育活动将有助于增加少数民族本科生参与工程。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Miao Yu其他文献
The business cycles driven by loan defaults via credit creation: An agent-based perspective
贷款违约通过信贷创造驱动的商业周期:基于代理的视角
- DOI:
10.1016/j.frl.2022.102846 - 发表时间:
2022-04 - 期刊:
- 影响因子:10.4
- 作者:
Miao Yu;Zijian Feng;Yougui Wang - 通讯作者:
Yougui Wang
The Effect of Pavement Texture on the Performance of Skid Resistance of Asphalt Pavement Based on the Hilbert-Huang Transform
基于Hilbert-Huang变换的路面纹理对沥青路面抗滑性能的影响
- DOI:
10.1007/s13369-021-05915-x - 发表时间:
2021 - 期刊:
- 影响因子:2.9
- 作者:
Miao Yu;Yao Kong;Chuanhai Wu;Xinquan Xu;Shanqiang Li;Haifeng Chen;L. Kong - 通讯作者:
L. Kong
Closed-form solution of beam on Pasternak foundation under inclined dynamic load
倾斜动载作用下帕斯捷尔纳克地基梁的闭式解
- DOI:
10.1016/j.camss.2017.10.006 - 发表时间:
2017-12 - 期刊:
- 影响因子:2.2
- 作者:
Miao Yu;Shi Yang;Wang Guobo;Zhong Yi - 通讯作者:
Zhong Yi
Identification Of Natural Compound Derivative For Inhibition Of XLF And Overcoming Chemoresistance In Colorectal Cancer Cells
鉴定用于抑制 XLF 并克服结直肠癌细胞化疗耐药性的天然化合物衍生物
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
Zhuo Liu;Miao Yu;B. Fei;Jing Sun;Dongxin Wang - 通讯作者:
Dongxin Wang
Electromagnetic functionalized ultrafine polymer/g-Fe2O3 fibers prepared by magnetic-mechanical spinning and their application as strain sensors with ultrahigh stretchability
磁力机械纺丝制备电磁功能化超细聚合物/g-Fe2O3纤维及其作为超高拉伸应变传感器的应用
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:9.1
- 作者:
Mao-Gang Gong;Miao Yu;Zhi-Ming Zhang;Yun-Ze Long - 通讯作者:
Yun-Ze Long
Miao Yu的其他文献
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{{ truncateString('Miao Yu', 18)}}的其他基金
Collaborative Research: Ideas Lab: Light in the Dark: Fiber Optic Sensing of Climate-Critical Carbon Cycle Components at Water/Ice-Air Interfaces
合作研究:创意实验室:黑暗中的光:水/冰-空气界面气候关键碳循环成分的光纤传感
- 批准号:
2322282 - 财政年份:2023
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
Collaborative Research: Ideas Lab: BLUES: Boundary Layer Under-ice Environmental Sensing
合作研究:创意实验室:BLUES:冰下边界层环境传感
- 批准号:
2322223 - 财政年份:2023
- 资助金额:
$ 31.37万 - 项目类别:
Continuing Grant
NSF Convergence Accelerator Track E: Convergence Towards Nationwide Smart Precision Aquaculture Networks for Sustainable Shellfish Farming
NSF 融合加速器轨道 E:融合全国智能精准水产养殖网络以实现可持续贝类养殖
- 批准号:
2137798 - 财政年份:2021
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
CAREER: A Few Layer Thin, Graphene-Based Membranes: Nanostructure Understanding, Permeation Mechanisms and Separation Applications
职业:几层薄石墨烯膜:纳米结构理解、渗透机制和分离应用
- 批准号:
1837813 - 财政年份:2017
- 资助金额:
$ 31.37万 - 项目类别:
Continuing Grant
CAREER: A Few Layer Thin, Graphene-Based Membranes: Nanostructure Understanding, Permeation Mechanisms and Separation Applications
职业:几层薄石墨烯膜:纳米结构理解、渗透机制和分离应用
- 批准号:
1451887 - 财政年份:2015
- 资助金额:
$ 31.37万 - 项目类别:
Continuing Grant
Planar photonic crystals for ultra-broadband ultrasound detection and generation
用于超宽带超声检测和生成的平面光子晶体
- 批准号:
1509504 - 财政年份:2015
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
Collaborative Research: Advanced Zeolite-Composite Adsorbents with Fine-Tuned Pore Sizes for Molecular Sieving Separations
合作研究:用于分子筛分离的具有微调孔径的先进沸石复合吸附剂
- 批准号:
1402772 - 财政年份:2014
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
Graded-Index Metamaterial Waveguides: An Innovative Approach to Acoustic Wave Control
渐变折射率超材料波导:声波控制的创新方法
- 批准号:
1436347 - 财政年份:2014
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
Dexterous Fiber Optic Tweezers for Bio-Particle Manipulation and Force Sensing
用于生物粒子操纵和力传感的灵巧光纤镊子
- 批准号:
1031331 - 财政年份:2010
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
CAREER: Biology-Inspired Miniature Optical Directional Microphones: Bridging Biological Systems and Sensor Technology
职业:受生物学启发的微型光学定向麦克风:桥接生物系统和传感器技术
- 批准号:
0644914 - 财政年份:2007
- 资助金额:
$ 31.37万 - 项目类别:
Standard Grant
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