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公开(公告)号：US06697762B1
公开(公告)日：2004-02-24
申请号：US09436149
申请日：1999-11-09
IPC分类号： G05D2320
CPC分类号： G06F17/50 , G06F2217/10
摘要： The invention provides a computer implemented tool for analyzing the brittleness of a system with respect to at least one system performance measure. The tool comprises a statistical analyzer configured to receive at least one operating parameter input, o, and to provide at least one performance function output, f. The performance function output f provides an indication of system performance as a function of system operating parameter input o. A brittleness analyzer is coupled to the performance function output and is configured to provide a brittleness output based upon the performance function output f.
摘要翻译： 本发明提供了一种用于分析系统相对于至少一个系统性能测量的脆性的计算机实现的工具。 该工具包括统计分析器，其被配置为接收至少一个操作参数输入，并且提供至少一个性能函数输出，f。 性能函数输出f提供系统性能指标，作为系统运行参数输入o的函数。 脆性分析器耦合到性能函数输出，并且被配置为基于性能函数输出f提供脆性输出。
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2.发明授权System and method for automated risk-based pricing of a vehicle warranty insurance policy 失效汽车保险保险单自动基于风险的定价系统和方法公开(公告)号：US06182048B2
公开(公告)日：2001-01-30
申请号：US09197755
申请日：1998-11-23
IPC分类号： G06F1760
CPC分类号： G06Q40/08
摘要： A system and method for automated risk-based pricing of a vehicle-warranty insurance policy. A vehicle warranty policy request input source receives a request for a vehicle warranty policy. A processor receives the request and uses analytical tools in conjunction with an environmental database, a vehicle database, and a historical database, to service the request. The processor generates a price, conditions and terms for the request using a risk-based pricing algorithm. A system operator reviews the price, conditions and terms and either accepts or rejects the policy request. The system operator also has the option to adjust the price, conditions and terms derived from the processor.
摘要翻译： 一种用于汽车保修保险单自动基于风险的定价的系统和方法。 车辆保修政策要求输入源接收车辆保修政策的请求。 处理器接收请求，并使用分析工具与环境数据库，车辆数据库和历史数据库结合使用来处理请求。 处理器使用基于风险的定价算法生成请求的价格，条件和条件。 系统操作员检查价格，条件和条款，并接受或拒绝策略请求。 系统操作员还可以选择调整从处理器得到的价格，条件和条件。
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公开(公告)号：US08157220B2
公开(公告)日：2012-04-17
申请号：US12122560
申请日：2008-05-16
IPC分类号： B61K9/00
CPC分类号： B61K9/04
摘要： Hot rail car bearings or wheels are identified by sensing an infrared radiation from the hot surface and determining whether features of the sensed signals are indicative of hot rail car surfaces. The features may include the signals themselves, with distances or correlations being established between the signals and signals of known hot bearings or wheels. The features may be analyzed in a feature or decision space, with boundaries being established that identify hot bearings or wheels, or that establish false positive features or noise. The identification may also be implemented as a matched filter.
摘要翻译： 通过感测来自热表面的红外辐射来确定热轨汽车轴承或车轮，并且确定所感测的信号的特征是否表示热轨车厢表面。 这些特征可以包括信号本身，在已知的热轴承或轮子的信号和信号之间建立距离或相关性。 可以在特征或决策空间中分析特征，其中建立识别热轴承或轮子的边界，或者建立假阳性特征或噪声。 该标识也可以被实现为匹配滤波器。
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公开(公告)号：US08116936B2
公开(公告)日：2012-02-14
申请号：US11860626
申请日：2007-09-25
申请人： John Erik Hershey , Jeanette Marie Bruno , Brock Estel Osborn , Naresh Sundaram Iyer , Charles Larry Abernathy , Michael Dean Fullington
发明人： John Erik Hershey , Jeanette Marie Bruno , Brock Estel Osborn , Naresh Sundaram Iyer , Charles Larry Abernathy , Michael Dean Fullington
IPC分类号： F02D45/00
CPC分类号： F02D41/249 , F02D41/28 , F02D2041/285 , F02D2041/288
摘要： A system for collecting and storing performance data for an engine is provided. The system includes one or more sensors configured to generate sensor data signals representative of one or more engine data performance parameters. The system further includes a data sampling component, a data quantizing component, a data storage sampling rate component, a data encoding component and a data storage component. The data sampling component is configured to sample the sensor data signals at a data sampling rate. The data quantizing component is configured to generate quantized data samples corresponding to the sampled sensor data signals. The data storage sampling rate component is configured to determine a data storage sampling rate for the quantized data samples, based on an analysis of at least a subset of the quantized data samples. The data encoding component is configured to encode the quantized data samples according to the data storage sampling rate, and the data storage component is configured to store the encoded data samples from the encoding component.
摘要翻译： 提供了一种用于收集和存储发动机性能数据的系统。 该系统包括配置成产生代表一个或多个引擎数据性能参数的传感器数据信号的一个或多个传感器。 该系统还包括数据采样组件，数据量化组件，数据存储采样率组件，数据编码组件和数据存储组件。 数据采样组件被配置为以数据采样率对传感器数据信号进行采样。 数据量化部件被配置为产生对应于采样的传感器数据信号的量化数据采样。 数据存储采样速率分量被配置为基于对量化数据样本的至少一个子集的分析来确定量化数据采样的数据存储采样率。 数据编码部件被配置为根据数据存储采样率对量化的数据样本进行编码，并且数据存储部件被配置为存储来自编码部件的编码数据样本。
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公开(公告)号：US20080283680A1
公开(公告)日：2008-11-20
申请号：US12122560
申请日：2008-05-16
IPC分类号： B61K9/04
CPC分类号： B61K9/04
摘要： Hot rail car bearings or wheels are identified by sensing an infrared radiation from the hot surface and determining whether features of the sensed signals are indicative of hot rail car surfaces. The features may include the signals themselves, with distances or correlations being established between the signals and signals of known hot bearings or wheels. The features may be analyzed in a feature or decision space, with boundaries being established that identify hot bearings or wheels, or that establish false positive features or noise. The identification may also be implemented as a matched filter.
摘要翻译： 通过感测来自热表面的红外辐射来确定热轨汽车轴承或车轮，并且确定所感测的信号的特征是否表示热轨车厢表面。 这些特征可以包括信号本身，在已知的热轴承或轮子的信号和信号之间建立距离或相关性。 可以在特征或决策空间中分析特征，其中建立识别热轴承或轮子的边界，或者建立假阳性特征或噪声。 该标识也可以被实现为匹配滤波器。
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公开(公告)号：US08126628B2
公开(公告)日：2012-02-28
申请号：US11833596
申请日：2007-08-03
申请人： John Erik Hershey , Brock Estel Osborn , Donald Lee Gardner , Rafael Jose Ruiz , William Lee Herron
发明人： John Erik Hershey , Brock Estel Osborn , Donald Lee Gardner , Rafael Jose Ruiz , William Lee Herron
CPC分类号： F01D11/24 , F02C9/00 , F02C9/26 , F02C9/48 , F05D2270/305 , F05D2270/44 , F05D2270/70
摘要： A method and system adjusts blade tip clearance between rotating aircraft gas turbine engine blade tips and a surrounding shroud in anticipation of and before an engine command that changes an engine rotational speed. The method may include determining when to begin adjusting the tip clearance by expanding or contracting the shroud before the engine command and may be based on monitored aircraft and/or aircraft crew data indicative of the engine. The aircraft and/or aircraft crew data may include communications between aircraft crew and air traffic control authorities or air traffic control surrogates. Determining when to begin adjusting the tip clearance may include using learning algorithms which may use the aircraft gas turbine engine's operating experience and/or operating experience of other jet engines on an aircraft containing the aircraft gas turbine engine and/or on other aircraft.
摘要翻译： 一种方法和系统预期在改变发动机转速的发动机命令之前和之前调整旋转飞机燃气涡轮发动机叶片尖端和周围罩之间的叶片顶端间隙。 该方法可以包括通过在发动机命令之前扩展或收缩护罩来确定何时开始调整顶端间隙，并且可以基于指示发动机的受监视的飞行器和/或飞机机组数据。 飞机和/或飞机机组数据可以包括飞机机组人员和空中交通管制机构或空中交通管制代理人之间的通信。 确定何时开始调整尖端间隙可以包括使用学习算法，其可以使用飞机燃气涡轮发动机在包含飞机燃气涡轮发动机的飞机和/或其它飞行器上的其它喷气发动机的操作经验和/或操作经验。
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公开(公告)号：US07845596B2
公开(公告)日：2010-12-07
申请号：US12122583
申请日：2008-05-16
IPC分类号： B61K9/00
CPC分类号： B61K9/04
摘要： A system for detecting a hot surface is provided. The system includes a sensor for sensing an infrared radiation radiating from the hot surface and a high pass filter to eliminate low frequency components from the sensor signal. The system also includes an absolute value module to compute absolute values of a filtered signal, a first comparator to compare output of the absolute value module to a first threshold and a peak detector to report a peak value of the sensor signal's output. The system further includes a second comparator to compare output of peak detector to a second threshold.
摘要翻译： 提供一种用于检测热表面的系统。 该系统包括用于感测从热表面辐射的红外辐射的传感器和用于从传感器信号中消除低频分量的高通滤波器。 该系统还包括绝对值模块来计算滤波信号的绝对值，将绝对值模块的输出与第一阈值进行比较的第一比较器和用于报告传感器信号输出的峰值的峰值检测器。 该系统还包括第二比较器，用于将峰值检测器的输出与第二阈值进行比较。
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公开(公告)号：US20090082919A1
公开(公告)日：2009-03-26
申请号：US11860626
申请日：2007-09-25
申请人： John Erik Hershey , Jeanette Marie Bruno , Brock Estel Osborn , Naresh Sundaram Iyer , Charles Larry Abernathy , Michael Dean Fullington
发明人： John Erik Hershey , Jeanette Marie Bruno , Brock Estel Osborn , Naresh Sundaram Iyer , Charles Larry Abernathy , Michael Dean Fullington
IPC分类号： F02D45/00
CPC分类号： F02D41/249 , F02D41/28 , F02D2041/285 , F02D2041/288
摘要： A system for collecting and storing performance data for an engine is provided. The system includes one or more sensors configured to generate sensor data signals representative of one or more engine data performance parameters. The system further includes a data sampling component, a data quantizing component, a data storage sampling rate component, a data encoding component and a data storage component. The data sampling component is configured to sample the sensor data signals at a data sampling rate. The data quantizing component is configured to generate quantized data samples corresponding to the sampled sensor data signals. The data storage sampling rate component is configured to determine a data storage sampling rate for the quantized data samples, based on an analysis of at least a subset of the quantized data samples. The data encoding component is configured to encode the quantized data samples according to the data storage sampling rate, and the data storage component is configured to store the encoded data samples from the encoding component.
摘要翻译： 提供了一种用于收集和存储发动机性能数据的系统。 该系统包括配置成产生代表一个或多个引擎数据性能参数的传感器数据信号的一个或多个传感器。 该系统还包括数据采样组件，数据量化组件，数据存储采样率组件，数据编码组件和数据存储组件。 数据采样组件被配置为以数据采样率采样传感器数据信号。 数据量化部件被配置为产生对应于采样的传感器数据信号的量化数据采样。 数据存储采样速率分量被配置为基于对量化数据样本的至少一个子集的分析来确定量化数据采样的数据存储采样率。 数据编码部件被配置为根据数据存储采样率对量化的数据样本进行编码，并且数据存储部件被配置为存储来自编码部件的编码数据样本。
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公开(公告)号：US20080283679A1
公开(公告)日：2008-11-20
申请号：US12122539
申请日：2008-05-16
申请人： Harry Kirk Mathews, JR. , John Erik Hershey , Pierino Gianni Bonanni , Benjamin Paul Church , Brock Estel Osborn
发明人： Harry Kirk Mathews, JR. , John Erik Hershey , Pierino Gianni Bonanni , Benjamin Paul Church , Brock Estel Osborn
IPC分类号： B61K9/04
CPC分类号： B61K9/04
摘要： A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further includes a counter for counting incidents of the input signals exceeding the threshold value and a second comparator to compare a number of incidents of the input signals exceeding the threshold value to a count threshold as an indication of detection of a hot rail car bearing or wheel.
摘要翻译： 提供一种用于检测轨道车辆的移动的热轴承或车轮的系统。 该系统包括第一比较器，用于接收表示由移动的热轨汽车轴承或车轮发射的辐射的输入信号，并将输入信号与阈值进行比较。 该系统还包括用于计数超过阈值的输入信号的计数器的计数器和用于将超过阈值的输入信号的事件的数量与计数阈值进行比较的第二比较器，作为检测到热轨汽车轴承的指示 或车轮。
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10.发明授权公开(公告)号：US06728580B2
公开(公告)日：2004-04-27
申请号：US09791034
申请日：2001-02-20
IPC分类号： G05B1101
CPC分类号： G05B21/02
摘要： An apparatus for estimating the time to failure acceleration factor of a large industrial motor includes a sensor, a clock for controlling sensor sampling times, and a memory address calculator for mapping output signals of the sensor to a memory address. A unit is provided for incrementing the content of a specified memory address by unity.
摘要翻译： 用于估计大型工业电动机的故障加速因子的装置包括传感器，用于控制传感器采样时间的时钟，以及用于将传感器的输出信号映射到存储器地址的存储器地址计算器。 提供了一个单位，用于将指定的存储器地址的内容统一起来。
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