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1.发明授权MEMS-based resonant tunneling devices and arrays of such devices for electric field sensing 有权基于MEMS的共振隧道装置和用于电场感测的这种装置的阵列公开(公告)号：US08604772B2
公开(公告)日：2013-12-10
申请号：US12915571
申请日：2010-10-29
IPC分类号： G01R19/00
CPC分类号： G01R29/12
摘要： A sensor assembly for electric field sensing is provided. The sensor assembly may include an array of Micro-Electro-Mechanical System (MEMS)-based resonant tunneling devices. A resonant tunneling device may be configured to generate a resonant tunneling signal in response to the electric field. The resonant tunneling device may include at least one electron state definer responsive to changes in at least one respective controllable characteristic of the electron state definer. The changes in the controllable characteristic are configured to affect the tunneling signal. An excitation device may be coupled to the resonant tunneling device to effect at least one of the changes in the controllable characteristic affecting the tunneling signal. A controller may be coupled to the resonant tunneling device and the excitation device to control the changes of the controllable characteristic in accordance with an automated control strategy configured to reduce an effect of noise on a measurement of the electric field.
摘要翻译： 提供一种用于电场感测的传感器组件。 传感器组件可以包括基于微机电系统（MEMS）的共振隧穿装置的阵列。 谐振隧穿装置可以被配置为响应于电场而产生谐振隧穿信号。 谐振隧穿装置可以包括响应于电子态定义器的至少一个相应的可控特性的变化的至少一个电子态定义器。 可控特性的变化被配置为影响隧道信号。 励磁装置可以耦合到谐振隧道装置以实现影响隧道信号的可控特性中的至少一个变化。 控制器可以耦合到谐振隧穿装置和激励装置，以根据配置成减少噪声对电场测量的影响的自动控制策略来控制可控特性的变化。
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2.发明申请MEMS-Based Resonant Tunneling Devices and Arrays of Such Devices For Electric Field Sensing 有权用于电场感测的这种器件的基于MEMS的谐振隧道装置和阵列公开(公告)号：US20110241702A1
公开(公告)日：2011-10-06
申请号：US12915571
申请日：2010-10-29
IPC分类号： G01R27/04
CPC分类号： G01R29/12
摘要： A sensor assembly for electric field sensing is provided. The sensor assembly may include an array of Micro-Electro-Mechanical System (MEMS)-based resonant tunneling devices. A resonant tunneling device may be configured to generate a resonant tunneling signal in response to the electric field. The resonant tunneling device may include at least one electron state definer responsive to changes in at least one respective controllable characteristic of the electron state definer. The changes in the controllable characteristic are configured to affect the tunneling signal. An excitation device may be coupled to the resonant tunneling device to effect at least one of the changes in the controllable characteristic affecting the tunneling signal. A controller may be coupled to the resonant tunneling device and the excitation device to control the changes of the controllable characteristic in accordance with an automated control strategy configured to reduce an effect of noise on a measurement of the electric field.
摘要翻译： 提供一种用于电场感测的传感器组件。 传感器组件可以包括基于微机电系统（MEMS）的共振隧穿装置的阵列。 谐振隧穿装置可以被配置为响应于电场而产生谐振隧穿信号。 谐振隧穿装置可以包括响应于电子态定义器的至少一个相应的可控特性的变化的至少一个电子态定义器。 可控特性的变化被配置为影响隧道信号。 励磁装置可以耦合到谐振隧道装置以实现影响隧道信号的可控特性中的至少一个变化。 控制器可以耦合到谐振隧穿装置和激励装置，以根据配置成减少噪声对电场测量的影响的自动控制策略来控制可控特性的变化。
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公开(公告)号：US09364362B2
公开(公告)日：2016-06-14
申请号：US12254850
申请日：2008-10-21
IPC分类号： A61B5/00 , A61F5/00 , A61B17/135
CPC分类号： A61F5/0059 , A61B17/1355 , A61F5/0003 , A61F5/003 , A61F5/0046 , A61F5/005 , A61F5/0053 , A61F2005/002
摘要： An implantable device system is disclosed. The implantable device system includes, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of communication with the first energy transceiver system, and a sensing system capable of communication with the second energy transceiver system. An implantable device system array is also disclosed. A method of monitoring a physical parameter is also disclosed.
摘要翻译： 公开了一种可植入装置系统。 可植入装置系统包括：第一能量收发器系统，至少部分地植入有机组织内并且能够与第一能量收发器系统通信的第二能量收发器系统，以及能够与第二能量收发器系统通信的感测系统。 还公开了可植入装置系统阵列。 还公开了一种监测物理参数的方法。
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公开(公告)号：US08926496B2
公开(公告)日：2015-01-06
申请号：US13231025
申请日：2011-09-13
CPC分类号： A61B5/036 , A61B5/0028 , A61B5/6846 , A61B2562/028 , A61F5/0076 , A61N1/372
摘要： An implantable device system is disclosed. The implantable device system comprises, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of being interrogated by the first energy transceiver system, and a sensing system, wherein a state of the sensing system is available at the second energy transceiver system.
摘要翻译： 公开了一种可植入装置系统。 可植入装置系统包括：第一能量收发器系统，至少部分地植入有机组织内并且能够被第一能量收发器系统询问的第二能量收发器系统以及感测系统，其中感测系统的状态是 可用于第二能量收发系统。
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5.发明授权公开(公告)号：US08829840B2
公开(公告)日：2014-09-09
申请号：US13097641
申请日：2011-04-29
IPC分类号： H02P1/00
摘要： A condition monitoring method for an electrical machine is provided. The method includes providing at least one first sensor element embedded in or disposed on at least one substrate element located in a stator core for obtaining a first set of data. The method also includes providing at least one second sensor element for obtaining a second set of data from the electrical machine. Further, the method includes generating signals indicative of changes in characteristics of the first sensor element based on the second set of data. Finally, the method includes refining the first set of data by combining the first set of data with the generated signals.
摘要翻译： 提供了一种用于电机的状况监测方法。 该方法包括提供嵌入或设置在位于定子芯中的至少一个衬底元件上的至少一个第一传感器元件，以获得第一组数据。 该方法还包括提供至少一个第二传感器元件，用于从电机获得第二组数据。 此外，该方法包括基于第二组数据产生指示第一传感器元件的特性变化的信号。 最后，该方法包括通过将第一组数据与生成的信号组合来对第一组数据进行精细化。
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公开(公告)号：US08601880B2
公开(公告)日：2013-12-10
申请号：US13101834
申请日：2011-05-05
IPC分类号： G01L1/00
CPC分类号： G01B7/16 , G01B2210/58
摘要： A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling.
摘要翻译： 应变传感器包括发射元件; 无线地耦合到所述发射元件的接收元件; 以及位于旋转部件上的调制元件，其中所述调制元件调制所述发射元件和所述接收元件之间的无线耦合，其中所述无线耦合的调制指示所述旋转部件上的应变。 一种检测旋转机械的旋转部件中的应变的方法包括：无线地耦接发射元件和接收元件; 调制与位于旋转部件上的调制元件的耦合; 并基于耦合的调制计算旋转分量中的应变。
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公开(公告)号：US20120253747A1
公开(公告)日：2012-10-04
申请号：US13077598
申请日：2011-03-31
IPC分类号： G06F15/00
CPC分类号： G01D21/00
摘要： A high accuracy wireless sensing platform assembly comprising a sensor subassembly that is configured to obtain measurement data from a device in response to a measurand; a data transceiver assembly that is configured to communicate with an antenna assembly; a parameter coder, in communication with the sensor subassembly, that is configured to control the data transceiver assembly and/or the sensor subassembly, based on the measurement data; and a resonant circuit that is formed by the data transceiver, the sensor subassembly, and/or the parameter coder. Embodiments are capable of provide robust performance and high accuracy in harsh (e.g., hot environments). The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 一种高精度无线感测平台组件，包括传感器子组件，其被配置为响应于被测量从设备获得测量数据; 数据收发器组件，被配置为与天线组件通信; 与所述传感器子组件通信的参数编码器，其被配置为基于所述测量数据来控制所述数据收发器组件和/或所述传感器子组件; 以及由数据收发器，传感器子组件和/或参数编码器形成的谐振电路。 实施例能够在苛刻（例如，热环境）中提供鲁棒的性能和高精度。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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公开(公告)号：US20100141377A1
公开(公告)日：2010-06-10
申请号：US12331908
申请日：2008-12-10
申请人： Emad Andarawis , Ertugrul Berkcan , C. Scott Sealing , Robert Wojnarowski , Eladio Delgado , Richard H. Coulter
发明人： Emad Andarawis , Ertugrul Berkcan , C. Scott Sealing , Robert Wojnarowski , Eladio Delgado , Richard H. Coulter
IPC分类号： G05B23/02
CPC分类号： H04L12/40045 , G01D5/48 , G01M5/00 , H04L12/12 , H04L12/40039 , H04L67/12 , H04L2012/4028 , H04W52/0261 , H04W84/18 , Y02D50/40
摘要： A distributed monitoring system for a structure.
摘要翻译： 一种用于结构的分布式监控系统。
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公开(公告)号：US20100100079A1
公开(公告)日：2010-04-22
申请号：US12254850
申请日：2008-10-21
IPC分类号： A61M1/00
CPC分类号： A61F5/0059 , A61B17/1355 , A61F5/0003 , A61F5/003 , A61F5/0046 , A61F5/005 , A61F5/0053 , A61F2005/002
摘要： An implantable device system is disclosed. The implantable device system includes, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of communication with the first energy transceiver system, and a sensing system capable of communication with the second energy transceiver system. An implantable device system array is also disclosed. A method of monitoring a physical parameter is also disclosed.
摘要翻译： 公开了一种可植入装置系统。 可植入装置系统包括：第一能量收发器系统，至少部分地植入有机组织内并且能够与第一能量收发器系统通信的第二能量收发器系统，以及能够与第二能量收发器系统通信的感测系统。 还公开了可植入装置系统阵列。 还公开了一种监测物理参数的方法。
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公开(公告)号：US07667375B2
公开(公告)日：2010-02-23
申请号：US11398840
申请日：2006-04-06
申请人： Ertugrul Berkcan , Robert John Wojnarowski , Emad Andarawis Andarawis , Samantha Rao , Eladio Delgado
发明人： Ertugrul Berkcan , Robert John Wojnarowski , Emad Andarawis Andarawis , Samantha Rao , Eladio Delgado
IPC分类号： H01L41/08 , H01L41/083
CPC分类号： H01L41/1136 , H02N2/188
摘要： A broad band energy harvesting system to harvest energy from a structure and associated methods are provided. The system includes a structure carrying a plurality of environmentally produced vibration frequencies extending over a frequency range and an energy harvesting apparatus positioned in vibration receiving communication with the structure to harvest energy from the structure. Each energy harvesting apparatus includes broadly tuned energy harvesting generators having relatively low quality factor and corresponding relatively wide bandwidth. The energy harvesting generators collectively provide energy harvesting over multiple modes to thereby provide energy harvesting over a substantial portion of the frequency range. Each energy harvesting generator can include a cantilevered beam connected to a common backbone comprised of a resilient material configured to transfer energy between adjacent generators to further enhance energy harvesting.
摘要翻译： 提供了一种从结构和相关方法收集能量的宽带能量收集系统。 该系统包括承载在频率范围上延伸的多个环境产生的振动频率的结构，以及定位在振动中的能量收集装置，该振动接收与结构的通信以从结构收集能量。 每个能量收集装置包括具有相对较低质量因素和相应较宽带宽的广泛调谐的能量采集发生器。 能量收集发电机在多种模式下共同提供能量收集，从而在频率范围的大部分内提供能量收集。 每个能量收集发生器可以包括连接到公共骨架的悬臂梁，弹性材料构造成在相邻发电机之间传递能量以进一步增强能量收集。
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