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1.发明授权Apparatus and method for identifying a defect and/or operating characteristic of a system 有权用于识别系统的缺陷和/或操作特性的装置和方法公开(公告)号：US08160832B2
公开(公告)日：2012-04-17
申请号：US12708921
申请日：2010-02-19
申请人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, Jr. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
发明人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, Jr. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
CPC分类号： B61K9/04 , B61L25/021 , B61L25/026 , G01K13/08 , G01K15/00
摘要： An apparatus and methods for identifying a defect and/or an operating characteristic of a system being monitored (and/or one or more of the system's components) are described. In an embodiment, orthogonally related data monitored by two or more detectors may be fused to determine whether a component of a system is defective and/or malfunctioning. Additionally or alternatively, data from a first detector may be determined to be accurate using non-orthogonally related data outputted by a second detector. Both types of determinations may be made with minimal or no false indications, which lowers the cost of operating the system being monitored. Embodiments of the invention may also be configured to forecast and/or prevent accidents and/or damage to the system being monitored by predicting whether a defect and/or a malfunction will occur.
摘要翻译： 描述了用于识别被监视的系统（和/或系统的一个或多个部件）的缺陷和/或操作特性的装置和方法。 在一个实施例中，可以融合由两个或更多个检测器监视的正交相关数据，以确定系统的部件是否有缺陷和/或故障。 附加地或替代地，可以使用由第二检测器输出的非正交相关数据来确定来自第一检测器的数据是准确的。 两种类型的确定可以用最小的或没有虚假的指示进行，这降低了操作被监视的系统的成本。 本发明的实施例还可以被配置为通过预测是否将发生缺陷和/或故障来预测和/或防止对所监视的系统的事故和/或损坏。
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2.发明授权Apparatus and method for identifying a defect and/or operating characteristic of a system 有权用于识别系统的缺陷和/或操作特性的装置和方法公开(公告)号：US07693673B2
公开(公告)日：2010-04-06
申请号：US11758996
申请日：2007-06-06
申请人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, Jr. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
发明人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, Jr. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
CPC分类号： B61K9/04 , B61L25/021 , B61L25/026 , G01K13/08 , G01K15/00
摘要： An apparatus and methods for identifying a defect and/or an operating characteristic of a system being monitored (and/or one or more of the system's components) are described. In an embodiment, orthogonally related data monitored by two or more detectors may be fused to determine whether a component of a system is defective and/or malfunctioning. Additionally or alternatively, data from a first detector may be determined to be accurate using non-orthogonally related data outputted by a second detector. Both types of determinations may be made with minimal or no false indications, which lowers the cost of operating the system being monitored. Embodiments of the invention may also be configured to forecast and/or prevent accidents and/or damage to the system being monitored by predicting whether a defect and/or a malfunction will occur.
摘要翻译： 描述了用于识别被监视的系统（和/或系统的一个或多个部件）的缺陷和/或操作特性的装置和方法。 在一个实施例中，可以融合由两个或更多个检测器监视的正交相关数据，以确定系统的部件是否有缺陷和/或故障。 附加地或替代地，可以使用由第二检测器输出的非正交相关数据来确定来自第一检测器的数据是准确的。 两种类型的确定可以用最小的或没有虚假的指示进行，这降低了操作被监视的系统的成本。 本发明的实施例还可以被配置为通过预测是否将发生缺陷和/或故障来预测和/或防止对所监视的系统的事故和/或损坏。
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3.发明申请APPARATUS AND METHOD FOR IDENTIFYING A DEFECT AND/OR OPERATING CHARACTERISTIC OF A SYSTEM 有权识别系统的缺陷和/或操作特性的装置和方法公开(公告)号：US20080306705A1
公开(公告)日：2008-12-11
申请号：US11758996
申请日：2007-06-06
申请人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, JR. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
发明人： Huageng Luo , Michael Richard Durling , Andrew Lawrence Ruggiero , Zongqi Sun , Harry Kirk Mathews, JR. , Robert William Tait , Benjamin Paul Church , Thomas Anthony Tougas
CPC分类号： B61K9/04 , B61L25/021 , B61L25/026 , G01K13/08 , G01K15/00
摘要： An apparatus and methods for identifying a defect and/or an operating characteristic of a system being monitored (and/or one or more of the system's components) are described. In an embodiment, orthogonally related data monitored by two or more detectors may be fused to determine whether a component of a system is defective and/or malfunctioning. Additionally or alternatively, data from a first detector may be determined to be accurate using non-orthogonally related data outputted by a second detector. Both types of determinations may be made with minimal or no false indications, which lowers the cost of operating the system being monitored. Embodiments of the invention may also be configured to forecast and/or prevent accidents and/or damage to the system being monitored by predicting whether a defect and/or a malfunction will occur
摘要翻译： 描述了用于识别被监视的系统（和/或系统的一个或多个部件）的缺陷和/或操作特性的装置和方法。 在一个实施例中，可以融合由两个或更多个检测器监视的正交相关数据，以确定系统的部件是否有缺陷和/或故障。 附加地或替代地，可以使用由第二检测器输出的非正交相关数据来确定来自第一检测器的数据是准确的。 两种类型的确定可以用最小的或没有虚假的指示进行，这降低了操作被监视的系统的成本。 本发明的实施例还可以被配置为通过预测是否将发生缺陷和/或故障来预测和/或防止对所监视的系统的事故和/或损坏
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公开(公告)号：US07912659B2
公开(公告)日：2011-03-22
申请号：US10878072
申请日：2004-06-28
申请人： Huageng Luo
发明人： Huageng Luo
CPC分类号： F16H57/01 , F03D9/25 , F03D15/00 , F03D15/10 , F03D17/00 , F03D80/70 , F05B2260/80 , F16H2057/012 , G01M13/028 , G01M13/045 , Y02B10/30 , Y02E10/722
摘要： A gearbox condition monitoring system includes at least one vibration sensor located on a gearbox casing. A processing unit is coupled to the vibration sensor and is configured to receive signals representative of the detected vibrations from the vibration sensor. The processing unit may be operable to process the signals representative of detected vibrations of gears and bearings and to compute at least one dynamic energy index or location of fault.
摘要翻译： 齿轮箱状态监测系统包括位于变速箱壳体上的至少一个振动传感器。 处理单元耦合到振动传感器并被配置为接收表示来自振动传感器的检测到的振动的信号。 处理单元可操作以处理代表检测到的齿轮和轴承的振动的信号，并且计算至少一个动态能量指数或故障位置。
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公开(公告)号：US07706547B2
公开(公告)日：2010-04-27
申请号：US10315983
申请日：2002-12-11
申请人： Huageng Luo , Peggy Lynn Baehmann , Gary Randall Barnes , Robert John Naumiec , Richard Nils Dawson
发明人： Huageng Luo , Peggy Lynn Baehmann , Gary Randall Barnes , Robert John Naumiec , Richard Nils Dawson
CPC分类号： G10K11/178 , G10K2210/10 , G10K2210/3215 , G10K2210/511
摘要： The invention is directed to a system and method for noise cancellation for an apparatus such as an electric motors or generator. The system may comprise a plurality of actuators, a plurality of phase controllers, each phase controller receiving an input signal representing a movement of an apparatus and outputting an output signal based on the input signal and at least one predetermined phase shift, and a plurality of amplifiers, each amplifier receiving an output signal from one of the phase controllers and outputting an amplified signal to drive one of the actuators. The method may comprise the steps of generating a first signal representing a movement of the apparatus, generating at least one second signal based on (a) the first signal, (b) at least one predetermined phase shift, and (c) at least one predetermined amplitude, and driving at least one actuator with the at least one second signal.
摘要翻译： 本发明涉及一种用于诸如电动机或发电机的装置的噪声消除系统和方法。 该系统可以包括多个致动器，多个相位控制器，每个相位控制器接收表示设备移动的输入信号，并且基于输入信号和至少一个预定相移输出输出信号，以及多个 放大器，每个放大器接收来自相位控制器之一的输出信号，并输出放大信号以驱动其中一个致动器。 该方法可以包括以下步骤：产生表示设备移动的第一信号，基于（a）第一信号，（b）至少一个预定相移，和（c）至少一个预定相移产生至少一个第二信号 并且利用所述至少一个第二信号驱动至少一个致动器。
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6.发明申请Synthesized synchronous sampling and acceleration enveloping for differential bearing damage signature 有权用于差动轴承损伤特征的合成同步采样和加速包络公开(公告)号：US20100071469A1
公开(公告)日：2010-03-25
申请号：US12284441
申请日：2008-09-22
申请人： Huageng Luo , George Hanna Ghanime , Hai Qiu
发明人： Huageng Luo , George Hanna Ghanime , Hai Qiu
CPC分类号： G01M13/045 , F16C19/527 , F16C2326/43 , F16C2360/23 , F16C2360/31
摘要： A system for detecting differential bearing damages includes a synthesized tachometer that generates a tachometer signal corresponding to the race speed difference of a bearing assembly such that the bearing damage speed difference dependency can be eliminated and the damage features can be enhanced. The system also includes acceleration enveloping in the cycle domain to further enhance the damage signatures.
摘要翻译： 用于检测差动轴承损坏的系统包括合成转速计，其产生对应于轴承组件的跑差差的转速计信号，使得可以消除轴承损伤速度差异依赖性并且可以增强损伤特征。 该系统还包括循环域中的加速包络，以进一步增强损伤特征。
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7.发明申请FIBER OPTIC SENSOR FOR DETECTING MULTIPLE PARAMETERS IN A HARSH ENVIRONMENT 有权用于检测多个参数的光纤传感器在HARH环境中公开(公告)号：US20110170823A1
公开(公告)日：2011-07-14
申请号：US12026229
申请日：2008-02-05
申请人： Hua Xia , Mahadevan Balasubramaniam , Jie Jiang , Huageng Luo , Abdul Rahman Abdallah Al-Khalidy , Clayton Ming Young , Kevin Thomas McCarthy
发明人： Hua Xia , Mahadevan Balasubramaniam , Jie Jiang , Huageng Luo , Abdul Rahman Abdallah Al-Khalidy , Clayton Ming Young , Kevin Thomas McCarthy
CPC分类号： G01D5/35303 , G01D5/35316 , G02B6/021 , G02B6/02138 , G02B6/02147 , G02B6/02185 , G02B6/02209
摘要： A fiber optic sensor is provided. The fiber optic sensor includes a fiber core having a plurality of grating elements wherein, the grating elements comprise a periodic or a quasiperiodic modulated microcrystalline and silicon dioxide tetrahedral structure and a cladding disposed about the fiber core.
摘要翻译： 提供光纤传感器。 光纤传感器包括具有多个光栅元件的光纤芯，其中，光栅元件包括周期性或准周期性调制的微晶硅和二氧化硅四面体结构以及围绕光纤芯布置的包层。
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8.发明申请Active cancellation and vibration isolation with feedback and feedfoward control for an aircraft engine mount 有权主动取消和隔振，具有飞机发动机支架的反馈和进给控制公开(公告)号：US20070138338A1
公开(公告)日：2007-06-21
申请号：US11312410
申请日：2005-12-21
申请人： Huageng Luo , Craig Young
发明人： Huageng Luo , Craig Young
IPC分类号： B64D27/00
CPC分类号： F16F15/005 , B64C2220/00 , B64D27/00 , F16F15/02
摘要： An engine mount structure is provided with active vibration mechanisms which are attached in the vicinity of the engine mount to prevent engine vibrations from propagating into the engine mounting structure, for example, the wing or fuselage structure of an aircraft. Additionally, sensors are provided on the engine and/or wing/fuselage structure to provide control signals to the active vibration mechanisms so that the active vibration mechanism react to the sensed data to minimize the vibration transmissibility from the engine into the wing/fuselage.
摘要翻译： 发动机安装结构设置有主动振动机构，其附接在发动机底座附近，以防止发动机振动传播到发动机安装结构中，例如飞行器的机翼或机身结构。 此外，传感器设置在发动机和/或机翼/机身结构上以向主动振动机构提供控制信号，使得主动振动机构对所感测的数据作出反应，以使从发动机到机翼/机身的振动传递率最小化。
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公开(公告)号：US07116036B2
公开(公告)日：2006-10-03
申请号：US10909062
申请日：2004-08-02
IPC分类号： H01L41/08
CPC分类号： B60C23/0411 , B60C23/041 , H02N2/18
摘要： An energy harvesting device, system and method are described. The energy harvester collects acoustic energy and transforms it into electrical energy for use by a sensor. The energy harvester utilizes a piezoelectric device, which may be encased, either wholly or partially, within an acoustic chamber. Alternatively, the piezoelectric device may be entirely exterior to the acoustic chamber, which acts to amplify the collected acoustic energy.
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公开(公告)号：US20130110476A1
公开(公告)日：2013-05-02
申请号：US13284381
申请日：2011-10-28
IPC分类号： G06F17/10
CPC分类号： G01M7/00 , G01M5/0066 , G01M7/022 , G01M7/08 , G01M15/12 , G06F17/5018
摘要： In one aspect, a method for de-noising vibratory data of a test component is disclosed. The method may generally include obtaining data related to a plurality of modeled mode shapes of a finite element model of a test component, obtaining data related to a plurality of experimental mode shapes of the test component from a plurality of non-contact vibration measurement devices and de-noising with a computing device the plurality of experimental mode shapes using the plurality of modeled mode shapes to create a plurality of de-noised mode shapes for the test component.
摘要翻译： 一方面，公开了一种测试部件的振动数据的去噪方法。 该方法通常可以包括获得与测试部件的有限元模型的多个模拟模型形状有关的数据，从多个非接触振动测量装置获得与多个测试部件的实验模式形状有关的数据，以及 利用计算设备对使用多个建模模式形状的多个实验模式形状去噪以为测试部件创建多个去噪模式形状。
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