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21.发明授权Expert system for testing industrial processes and determining sensor status 失效用于测试工业过程和确定传感器状态的专家系统
公开(公告)号：US5761090A
公开(公告)日：1998-06-02
申请号：US541602
申请日：1995-10-10
申请人： Kenneth C. Gross , Ralph M. Singer
发明人： Kenneth C. Gross , Ralph M. Singer
IPC分类号： G05B19/418 , H03K19/00
CPC分类号： G05B19/4184 , G05B2219/34048 , G05B2219/37325 , G05B2219/37326 , Y02P90/14 , Y10S706/906
摘要： A method and system for monitoring both an industrial process and a sensor. The method and system include determining a minimum number of sensor pairs needed to test the industrial process as well as the sensor for evaluating the state of operation of both. The technique further includes generating a first and second signal characteristic of an industrial process variable. After obtaining two signals associated with one physical variable, a difference function is obtained by determining the arithmetic difference between the pair of signals over time. A frequency domain transformation is made of the difference function to obtain Fourier modes describing a composite function. A residual function is obtained by subtracting the composite function from the difference function and the residual function (free of nonwhite noise) is analyzed by a statistical probability ratio test.
摘要翻译： 一种用于监测工业过程和传感器的方法和系统。 该方法和系统包括确定测试工业过程所需的传感器对的最小数量以及用于评估两者的操作状态的传感器。 该技术还包括产生工业过程变量的第一和第二信号特征。 在获得与一个物理变量相关联的两个信号之后，通过确定一对信号随时间的算术差异来获得差分函数。 由差分函数进行频域变换，以获得描述复合函数的傅里叶模式。 通过从差分函数中减去复合函数获得剩余函数，并通过统计概率比检验来分析剩余函数（无非噪声）。
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公开(公告)号：US5745382A
公开(公告)日：1998-04-28
申请号：US521892
申请日：1995-08-31
CPC分类号： G06K9/00536 , G05B23/024 , G06N3/08 , G21D3/001 , G21Y2002/202 , G21Y2004/403 , Y02E30/40 , Y10S706/904 , Y10S706/906
摘要： A method and system for performing surveillance of transient signals of an industrial device to ascertain the operating state. The method and system involves the steps of reading into a memory training data, determining neural network weighting values until achieving target outputs close to the neural network output. If the target outputs are inadequate, wavelet parameters are determined to yield neural network outputs close to the desired set of target outputs and then providing signals characteristic of an industrial process and comparing the neural network output to the industrial process signals to evaluate the operating state of the industrial process.
摘要翻译： 一种用于对工业设备的瞬态信号进行监视以确定操作状态的方法和系统。 该方法和系统包括读取存储器训练数据，确定神经网络加权值直到达到靠近神经网络输出的目标输出的步骤。 如果目标输出不足，则确定小波参数以产生接近期望的目标输出集合的神经网络输出，然后提供工业过程的特征信号，并将神经网络输出与工业过程信号进行比较，以评估目标输出的运行状态 工业过程。
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23.发明授权Modular absorption heat sink devices for passive cooling of servers and other electronics 有权模块化吸收式散热器，用于服务器和其他电子设备的被动冷却公开(公告)号：US08474275B2
公开(公告)日：2013-07-02
申请号：US13602407
申请日：2012-09-04
申请人： Ali Heydari , Kenneth C. Gross
发明人： Ali Heydari , Kenneth C. Gross
CPC分类号： H01L23/427 , G06F1/20 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A passive heat sink for cooling an electronic component such as a high-performance processor. The heat sink includes a shell with a surface that is positionable adjacent a heat generating surface of the electronic component. The shell includes a heat exchanger portion with cooling fins extending outward and positioned in a fan-provided airflow. A generator compartment is provided within the shell with a generator vessel for containing an absorbent, and the generator compartment is maintained at a pressure lower than ambient. The generator compartment conducts heat away from the electronic component to the absorbent in the generator vessel. An absorber compartment, at a pressure lower than the generator compartment, is provided within the shell above the generator compartment, and, in use, an absorption refrigeration cycle contained within the shell is activated by heat from the electronic component. A bubble pump moves absorbent from the generator compartment to the absorber compartment.
摘要翻译： 用于冷却诸如高性能处理器的电子部件的被动散热器。 散热器包括具有可邻近电子部件的发热表面定位的表面的外壳。 壳体包括热交换器部分，其中冷却翅片向外延伸并定位在风扇提供的气流中。 发电机室设置在壳体内，发电机容器用于容纳吸收剂，发电机室保持低于环境温度的压力。 发电机室将热量从电子部件传导到发电机容器中的吸收剂。 在低于发电机室的压力下的吸收室设置在发电机室上方的壳体内，并且在使用中，包含在壳体内的吸收制冷循环由来自电子部件的热量激活。 吸气泡将吸收剂从发生器室移动到吸收室。
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公开(公告)号：US08442779B2
公开(公告)日：2013-05-14
申请号：US12748705
申请日：2010-03-29
IPC分类号： G01B5/30
CPC分类号： G01H3/08
摘要： A method for identifying a degraded fan measures acoustic data from an operating datacenter fan. A motor rotation frequency and a vane passing frequency are determined from the acoustic data. Amplitudes of the frequencies are determined from the acoustic data. If the amplitude of the motor rotation frequency is greater than the amplitude of the vane passing frequency, then it is determined that the fan is degraded.
摘要翻译： 识别劣化风扇的方法来测量来自操作数据中心风扇的声学数据。 从声学数据确定电机旋转频率和叶片通过频率。 从声学数据确定频率的幅度。 如果电机旋转频率的振幅大于叶片通过频率的幅度，则判定风扇劣化。
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公开(公告)号：US07870893B2
公开(公告)日：2011-01-18
申请号：US11399209
申请日：2006-04-06
申请人： Chien Ouyang , Kenneth C. Gross
发明人： Chien Ouyang , Kenneth C. Gross
CPC分类号： H01L23/473 , G05D23/1928 , G05D23/20 , H01L2924/0002 , H01L2924/00
摘要： A cooling device includes a base having cells. A pipe is coupled to the base for each of the cells. The pipes include passages that carry fluid toward the cell and away from the cell. A magnetohydrodynamic pump system coupled to the pipe circulates an electrically conductive cooling fluid within the passages and the cell. An orifice may emits jets of fluid into the cells. A controller coupled to the cooling device may independently control flow rates in two or more cells of the cooling device. The controller may receive information from the temperature sensors on the base of the cooling device for use in controlling the flow rates in the cells.
摘要翻译： 冷却装置包括具有电池的基座。 管道与每个单元的基座相连。 管道包括将流体携带到细胞并远离细胞的通道。 耦合到管道的磁流体动力泵系统在通道和电池内循环导电的冷却流体。 孔可以将细胞内的流体射流。 耦合到冷却装置的控制器可以独立地控制冷却装置的两个或更多个单元中的流量。 控制器可以从冷却装置的基座上的温度传感器接收信息，以用于控制单元中的流速。
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26.发明授权Inferring the altitude of computing devices using multivariate pattern recognition of telemetry signals 有权使用遥测信号的多变量模式识别来推算计算设备的高度公开(公告)号：US07801650B2
公开(公告)日：2010-09-21
申请号：US11521752
申请日：2006-09-15
IPC分类号： G06F19/00
CPC分类号： G01C5/00 , G06F11/3058
摘要： A method for inferring an altitude of a computing device, involving monitoring variable data associated with a plurality of variables measured within the computing device, inferring the altitude of the computing device using the measured plurality of variables in a multivariate correlation function, and controlling operation of the computing device based on the inferred altitude.
摘要翻译： 一种用于推断计算设备的高度的方法，包括监视与所述计算设备内测量的多个变量相关联的可变数据，使用所述多元相关函数中所测量的多个变量来推断所述计算设备的高度，以及控制 计算设备基于推测的高度。
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公开(公告)号：US06930488B1
公开(公告)日：2005-08-16
申请号：US10739826
申请日：2003-12-17
IPC分类号： G01R31/00 , G01R31/26 , G01R31/28 , G01T1/24 , G11C29/08 , G11C29/50 , G11C29/54 , G11C29/56
CPC分类号： G01R31/2862 , G01R31/002 , G01R31/2881 , G01R31/31816 , G11C29/08 , G11C29/50 , G11C29/54 , G11C29/56 , G11C2029/5002
摘要： One embodiment of the present invention provides a system that facilitates accelerated Soft-Error Rate (SER) testing of circuitry. The system starts by collecting a radioactive gas from the atmosphere and concentrating the radioactive gas in a testing chamber. Once the desired amount of radioactive gas is present in the testing chamber, the system SER tests the circuitry in the testing chamber by bombarding the circuitry with particles emitted from the radioactive gas while running testing procedures.
摘要翻译： 本发明的一个实施例提供一种促进电路的加速软错误率（SER）测试的系统。 系统从大气中收集放射性气体并将放射性气体浓缩在测试室中开始。 一旦测试室中存在所需量的放射性气体，系统SER将在测试过程中通过轰击放射性气体发射的颗粒的电路来测试测试室中的电路。
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公开(公告)号：US06839655B2
公开(公告)日：2005-01-04
申请号：US09865953
申请日：2001-05-25
IPC分类号： G05B19/418 , G06F101/14 , G06F17/18
CPC分类号： G05B19/41805 , G05B2219/40554 , Y02P90/04 , Y02P90/14
摘要： An improved system for monitoring non-coincident, non-stationary, process signals. The mean, variance, and length of a reference signal is defined by an automated system, followed by the identification of the leading and falling edges of a monitored signal and the length of the monitored signal. The monitored signal is compared to the reference signal, and the monitored signal is resampled in accordance with the reference signal. The reference signal is then correlated with the resampled monitored signal such that the reference signal and the resampled monitored signal are coincident in time with each other. The resampled monitored signal is then compared to the reference signal to determine whether the resampled monitored signal is within a set of predesignated operating conditions.
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公开(公告)号：US6107919A
公开(公告)日：2000-08-22
申请号：US256884
申请日：1999-02-24
CPC分类号： G08B29/22
摘要： A method and system for analyzing a source of data. The system and method involves initially training a system using a selected data signal, calculating at least two levels of sensitivity using a pattern recognition methodology, activating a first mode of alarm sensitivity to monitor the data source, activating a second mode of alarm sensitivity to monitor the data source and generating a first alarm signal upon the first mode of sensitivity detecting an alarm condition and a second alarm signal upon the second mode of sensitivity detecting an associated alarm condition. The first alarm condition and second alarm condition can be acted upon by an operator and/or analyzed by a specialist or computer program.
摘要翻译： 用于分析数据源的方法和系统。 该系统和方法包括最初使用所选择的数据信号训练系统，使用模式识别方法计算至少两个灵敏度级别，激活第一模式的报警灵敏度以监视数据源，激活监视器的第二模式的报警灵敏度 所述数据源并且在所述灵敏度的第一灵敏度检测报警条件时产生第一报警信号，并且在所述第二灵敏度检测相关联的报警条件时产生第二报警信号。 第一个报警条件和第二个报警条件可由操作员操作和/或由专家或计算机程序分析。
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30.发明授权
公开(公告)号：US5602886A
公开(公告)日：1997-02-11
申请号：US541866
申请日：1995-10-10
IPC分类号： G21C17/04
CPC分类号： G21C17/047
摘要： A method and system for providing a tag gas identifier to a nuclear fuel rod and analyze escaped tag gas to identify a particular failed nuclear fuel rod. The method and system include disposing a unique tag gas composition into a plenum of a nuclear fuel rod, monitoring gamma ray activity, analyzing gamma ray signals to assess whether a nuclear fuel rod has failed and is emitting tag gas, activating a tag gas sampling and analysis system upon sensing tag gas emission from a failed nuclear rod and evaluating the escaped tag gas to identify the particular failed nuclear fuel rod.
摘要翻译： 一种用于向核燃料棒提供标签气体标识符并分析逃逸标签气体以识别特定故障核燃料棒的方法和系统。 该方法和系统包括将独特的标签气体组合物设置在核燃料棒的增压室中，监测伽马射线活动，分析伽马射线信号以评估核燃料棒是否发生故障并且发射标签气体，启动标签气体采样和 分析系统，用于检测来自故障核棒的标签气体排放，并评估逃逸标签气体以识别特定的失效核燃料棒。
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