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1.发明授权Method and apparatus for boil state detection based on acoustic signal features 失效基于声信号特征的沸腾状态检测方法和装置
公开(公告)号：US6118104A
公开(公告)日：2000-09-12
申请号：US273065
申请日：1999-03-19
CPC分类号： H05B1/0269 , H05B3/74 , H05B3/746 , H05B6/062 , H05B2213/04 , H05B2213/07
摘要： The present invention provides a method of determining the boil states of a liquid as measured by an acoustic sensor which measures the acoustic signal generated by the liquid as it is heated. The acoustic signal is smoothed and a first derivative of the acoustic signal is calculated. Also the frequency of the acoustic signal is measured. Derivative inflection points, zero slope points, and acoustic signal frequencies are utilized to determine the pre-simmer, simmer, pre-boil, boil, boil dry, and boil over states of the liquid.
摘要翻译： 本发明提供了一种通过由传感器测量的液体的沸腾状态的测定方法，所述声学传感器测量当被加热时由液体产生的声学信号。 声信号被平滑，并且计算声信号的一阶导数。 此外，测量声信号的频率。 利用衍生拐点，零点倾斜点和声信号频率来确定液体的状态下的预煨，煮，煮沸，煮沸，煮沸干燥和煮沸。
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公开(公告)号：US09002615B2
公开(公告)日：2015-04-07
申请号：US13352729
申请日：2012-01-18
摘要： A method and system for online power management of a turbine engine is provided. The method includes operating an engine control system on a first bandwidth, filtering at least one data input from the engine control system to a second bandwidth, and receiving, by a power management system operating on the second bandwidth, the at least one filtered data input. The method also includes predicting an engine operating condition using the at least one filtered data input using a closed-loop engine model, determining an optimal engine power management based on the prediction, solving a constrained optimization for a desired optimization objective, and outputting the optimal engine power management to the engine control system.
摘要翻译： 提供了一种用于涡轮发动机的在线功率管理的方法和系统。 该方法包括在第一带宽上操作发动机控制系统，将从发动机控制系统输入的至少一个数据过滤到第二带宽，以及通过在第二带宽上操作的电力管理系统接收至少一个经滤波的数据输入 。 该方法还包括使用闭环引擎模型使用至少一个滤波数据输入来预测发动机工作条件，基于预测确定最佳发动机功率管理，求解所需优化目标的约束最优化，并输出最优 发动机功率管理到发动机控制系统。
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公开(公告)号：US20130184961A1
公开(公告)日：2013-07-18
申请号：US13352729
申请日：2012-01-18
IPC分类号： F02C9/00
摘要： A method and system for online power management of a turbine engine is provided. The method includes operating an engine control system on a first bandwidth, filtering at least one data input from the engine control system to a second bandwidth, and receiving, by a power management system operating on the second bandwidth, the at least one filtered data input. The method also includes predicting an engine operating condition using the at least one filtered data input using a closed-loop engine model, determining an optimal engine power management based on the prediction, solving a constrained optimization for a desired optimization objective, and outputting the optimal engine power management to the engine control system.
摘要翻译： 提供了一种用于涡轮发动机的在线功率管理的方法和系统。 该方法包括在第一带宽上操作发动机控制系统，将从发动机控制系统输入的至少一个数据过滤到第二带宽，以及通过在第二带宽上操作的电力管理系统接收至少一个经滤波的数据输入 。 该方法还包括使用闭环引擎模型使用至少一个滤波数据输入来预测发动机工作条件，基于预测确定最佳发动机功率管理，求解所需优化目标的约束最优化，并输出最优 发动机功率管理到发动机控制系统。
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公开(公告)号：US20110130991A1
公开(公告)日：2011-06-02
申请号：US12629128
申请日：2009-12-02
申请人： Glen Peter Koste , John Erik Hershey , Harold Woodruff Tomlinson, JR. , Pierino Gianni Bonanni , Amol Rajaram Kolwalkar
发明人： Glen Peter Koste , John Erik Hershey , Harold Woodruff Tomlinson, JR. , Pierino Gianni Bonanni , Amol Rajaram Kolwalkar
IPC分类号： G06F19/00
CPC分类号： G01R19/2506 , G01R19/2513
摘要： A method to identify phase is presented. The method includes obtaining electrical parameters at a node and a substation of an electrical grid, processing the electrical parameters of the node and the substation into processed electrical parameters comprising at least one of a voltage harmonic amplitude, a current harmonic amplitude, a geometric harmonic modulated signal, and a noise pattern. The method further includes comparing the processed electrical parameters from the node and the substation and identifying phase information of the node with respect to the substation.
摘要翻译： 提出了一种识别相位的方法。 该方法包括在电网的节点和变电站处获得电参数，将节点和变电站的电参数处理成经处理的电参数，该电参数包括电压谐波幅度，电流谐波幅度，几何谐波调制 信号和噪声模式。 该方法还包括比较来自节点和变电站的已处理电参数，并且相对于变电站识别节点的相位信息。
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公开(公告)号：US20080283681A1
公开(公告)日：2008-11-20
申请号：US12122583
申请日：2008-05-16
IPC分类号： B61K9/04
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：US20080283678A1
公开(公告)日：2008-11-20
申请号：US12122486
申请日：2008-05-16
申请人： Harry Kirk Mathews, JR. , Pierino Gianni Bonanni , Benjamin Paul Chruch , John Erik Hershey , Brock Estel Osborn , Wolfgang Daun
发明人： Harry Kirk Mathews, JR. , Pierino Gianni Bonanni , Benjamin Paul Chruch , John Erik Hershey , Brock Estel Osborn , Wolfgang Daun
IPC分类号： B61K9/04
CPC分类号： B61K9/04
摘要： A system for detecting a moving hot bearing or wheel is provided. The system includes a summer for combining an input signal representative of radiation emitted by the moving hot rail car bearing with a feedback signal. The system also includes an integrator to accumulate an error resulting from the combination of the input signal and the feedback signal. The system further includes a feedback loop to feedback output of the integrator to the summer.
摘要翻译： 提供了一种用于检测移动的热轴承或轮的系统。 该系统包括用于组合表示由移动的热轨汽车轴承发射的辐射的输入信号与反馈信号的加法器。 该系统还包括积分器，用于累积由输入信号和反馈信号的组合产生的误差。 该系统还包括反馈回路以将积分器的输出反馈到夏季。
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公开(公告)号：US08050879B2
公开(公告)日：2011-11-01
申请号：US12629128
申请日：2009-12-02
申请人： Glen Peter Koste , John Erik Hershey , Harold Woodruff Tomlinson, Jr. , Pierino Gianni Bonanni , Amol Rajaram Kolwalkar
发明人： Glen Peter Koste , John Erik Hershey , Harold Woodruff Tomlinson, Jr. , Pierino Gianni Bonanni , Amol Rajaram Kolwalkar
CPC分类号： G01R19/2506 , G01R19/2513
摘要： A method to identify phase is presented. The method includes obtaining electrical parameters at a node and a substation of an electrical grid, processing the electrical parameters of the node and the substation into processed electrical parameters comprising at least one of a voltage harmonic amplitude, a current harmonic amplitude, a geometric harmonic modulated signal, and a noise pattern. The method further includes comparing the processed electrical parameters from the node and the substation and identifying phase information of the node with respect to the substation.
摘要翻译： 提出了一种识别相位的方法。 该方法包括在电网的节点和变电站处获得电参数，将节点和变电站的电参数处理成经处理的电参数，该电参数包括电压谐波幅度，电流谐波幅度，几何谐波调制 信号和噪声模式。 该方法还包括比较来自节点和变电站的已处理电参数，并且相对于变电站识别节点的相位信息。
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公开(公告)号：US20080067341A1
公开(公告)日：2008-03-20
申请号：US11426442
申请日：2006-06-26
IPC分类号： H01J49/40
CPC分类号： G01N27/622
摘要： Disclosed herein are methods for analyzing ion mobility data. In one embodiment, a method for analyzing ion mobility spectrometry data is disclosed. The method comprises conducting a number of ion mobility scans on a sample, generating an ion map comprising a first ion line, comparing the first ion line to a standard deviation, wherein the standard deviation is calculated from the system measurement noise, and determining if the sample is a contraband substance.
摘要翻译： 本文公开了分析离子迁移率数据的方法。 在一个实施方案中，公开了一种分析离子迁移谱分析数据的方法。 该方法包括对样品进行多次离子迁移扫描，产生包括第一离子线的离子图，将第一离子线与标准偏差进行比较，其中根据系统测量噪声计算标准偏差，并确定是否 样品是违禁品。
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公开(公告)号：US06301521B1
公开(公告)日：2001-10-09
申请号：US09211161
申请日：1998-12-14
申请人： Yo-To Chen , Pierino Gianni Bonanni
发明人： Yo-To Chen , Pierino Gianni Bonanni
IPC分类号： G06F1900
CPC分类号： A47J27/62
摘要： The invention provides an indication of boil phase, such as during cooking. In one embodiment, a boil phase determination system is used in connection with a range heater during heating of a liquid. Sensors, which may include a timer, acoustic sensors, optical sensors, and such or temperature sensors, measure certain parameter values during the heating process. The sensors in turn provide output readings to a processor. The processor is operative for determining a boil phase based on the sensor information. The processor may derive and/or store boil phase relationships, for example, based on the operation of an induction tool with respect to test data. Upon making the boil phase determination, the processor provides an output indicative of the determined boil phase. The output may be used to notify a user of a boil phase such as by sounding an alarm or providing a visual output. The boil phase determination may also be used to operate a controller to thereby control operation of the range heater.
摘要翻译： 本发明提供煮沸阶段的指示，例如在烹饪期间。 在一个实施例中，沸腾相位确定系统在加热液体期间与范围加热器结合使用。 传感器可以包括定时器，声学传感器，光学传感器等等或温度传感器，在加热过程中测量某些参数值。 传感器又向处理器提供输出读数。 处理器用于基于传感器信息确定煮沸阶段。 处理器可以导出和/或存储沸腾相位关系，例如，基于感应工具相对于测试数据的操作。 在进行沸腾相位确定之后，处理器提供指示确定的煮沸阶段的输出。 输出可以用于通知用户煮沸阶段，例如通过发出警报或提供视觉输出。 沸腾相位确定也可以用于操作控制器，从而控制范围加热器的操作。
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10.发明授权公开(公告)号：US09606240B2
公开(公告)日：2017-03-28
申请号：US11998103
申请日：2007-11-27
CPC分类号： G01S19/47 , G01C21/165 , G01C21/28 , G01S19/50
摘要： A vehicle location determination system and method provide an estimate of real time location of the vehicle along a route in response solely to vehicle GPS information and vehicle speed information such that the estimated real time distance is robust to errors and disturbances associated with both the vehicle GPS information and vehicle speed information to ensure the estimated real time location information is accurate.
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