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1. 发明授权

US08798898B2 Methods and systems for inferring aircraft parameters 有权
标题翻译：推测飞机参数的方法和系统
公开(公告)号：US08798898B2
公开(公告)日：2014-08-05
申请号：US13285259
申请日：2011-10-31
申请人： Mauricio Castillo-Effen , David So Keung Chan , Harold Woodruff Tomlinson, Jr. , Joel Kenneth Klooster , Sergio Torres
发明人： Mauricio Castillo-Effen , David So Keung Chan , Harold Woodruff Tomlinson, Jr. , Joel Kenneth Klooster , Sergio Torres
IPC分类号： G08G5/00
CPC分类号： G08G5/0095
摘要： A method and system suitable for inferring trajectory predictor parameters of aircraft for the purpose of predicting aircraft trajectories. The method and system involve receiving trajectory prediction information regarding an aircraft, and then using this information to infer (extract) trajectory predictor parameters of the aircraft that are otherwise unknown to a ground automation system. The trajectory predictor parameters can then be applied to one or more trajectory predictors of the ground automation system to predict a trajectory of the aircraft. In certain embodiments, the method and system can utilize available air-ground communication link capabilities, which may include data link capabilities available as part of trajectory-based operations (TBO).
摘要翻译：一种适用于推测飞机轨迹预测参数的方法和系统，用于预测飞机轨迹。所述方法和系统涉及接收关于飞行器的轨迹预测信息，然后使用该信息来推断（提取）否则是地面自动化系统未知的飞行器的轨迹预测器参数。轨迹预测器参数然后可以应用于地面自动化系统的一个或多个轨迹预测器来预测飞行器的轨迹。在某些实施例中，该方法和系统可以利用可用的空中通信链路能力，其可以包括作为基于轨迹的操作（TBO）的一部分可用的数据链路能力。

2. 发明申请

US20130110387A1 METHODS AND SYSTEMS FOR INFERRING AIRCRAFT PARAMETERS 有权
标题翻译：感染飞行器参数的方法和系统
公开(公告)号：US20130110387A1
公开(公告)日：2013-05-02
申请号：US13285259
申请日：2011-10-31
申请人： Mauricio Castillo-Effen , David So Keung Chan , Harold Woodruff Tomlinson, JR. , Joel Kenneth Klooster , Sergio Torres
发明人： Mauricio Castillo-Effen , David So Keung Chan , Harold Woodruff Tomlinson, JR. , Joel Kenneth Klooster , Sergio Torres
IPC分类号： G08G5/00
CPC分类号： G08G5/0095
摘要： A method and system suitable for inferring trajectory predictor parameters of aircraft for the purpose of predicting aircraft trajectories. The method and system involve receiving trajectory prediction information regarding an aircraft, and then using this information to infer (extract) trajectory predictor parameters of the aircraft that are otherwise unknown to a ground automation system. The trajectory predictor parameters can then be applied to one or more trajectory predictors of the ground automation system to predict a trajectory of the aircraft. In certain embodiments, the method and system can utilize available air-ground communication link capabilities, which may include data link capabilities available as part of trajectory-based operations (TBO).
摘要翻译：一种适用于推测飞机轨迹预测参数的方法和系统，用于预测飞机轨迹。所述方法和系统涉及接收关于飞行器的轨迹预测信息，然后使用该信息来推断（提取）否则是地面自动化系统未知的飞行器的轨迹预测器参数。轨迹预测器参数然后可以应用于地面自动化系统的一个或多个轨迹预测器来预测飞行器的轨迹。在某些实施例中，该方法和系统可以利用可用的空中通信链路能力，其可以包括作为基于轨迹的操作（TBO）的一部分可用的数据链路能力。

3. 发明授权

US08924137B2 Method and apparatus for dynamic air traffic trajectory synchronization 有权
标题翻译：用于动态空中交通轨迹同步的方法和装置
公开(公告)号：US08924137B2
公开(公告)日：2014-12-30
申请号：US13620052
申请日：2012-09-14
申请人： David So Keung Chan , Joel Klooster , Sergio Torres
发明人： David So Keung Chan , Joel Klooster , Sergio Torres
IPC分类号： G06F19/00 , G08G5/00 , G05D1/10
CPC分类号： G08G5/0013 , G05D1/104 , G08G5/0039 , G08G5/0082 , Y02E50/10 , Y02E50/30 , Y02T50/678
摘要： According to aspects of the embodiments, there is provided an apparatus and method to synchronize trajectories from independent systems such as from a flight management system and the ground Air traffic control during the entire history of a flight. Since a number of trajectory discrepancy factors will intervene during the lifetime of a flight, such as a change in flight intent, controller intervention, or large deviations of the actual flight from the predicted trajectory due to prediction errors, there is need to dynamically monitor these deviations and control a dynamic synchronization cycle. A dynamic trajectory synchronization algorithm attempts to bring each of the systems back into balance whenever a disturbance causes an imbalance. Disturbances include deviation of atmospheric conditions from predicted, change of pilot preference, and unpredicted events requiring controller action, such as need for separation from other aircraft or change in convective weather, special use airspace, or scheduling requirements.
摘要翻译：根据实施例的方面，提供了一种从飞行管理系统和飞行的整个历史期间的地面空中交通管制的独立系统的轨迹同步的装置和方法。由于航班生命周期中的一些轨迹差异因素会在飞行期间进行干预，如飞行意图的变化，控制器干预，或者由于预测误差导致的实际飞行距预测轨迹的大偏差，则需要动态监视这些偏差和控制动态同步周期。动态轨迹同步算法尝试使每个系统在干扰导致不平衡时恢复平衡。干扰包括大气条件与预测的偏差，飞行员偏好的变化以及需要控制器动作的不可预知的事件，例如需要与其他飞机分离或对流天气变化，特殊用途空域或调度要求。

4. 发明授权

US08022715B2 Automated sensor specific calibration through sensor parameter download 有权
标题翻译：通过传感器参数下载自动传感器特定校准
公开(公告)号：US08022715B2
公开(公告)日：2011-09-20
申请号：US12360485
申请日：2009-01-27
申请人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron, legal representative
发明人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron
IPC分类号： G01R27/26 , G01R31/02
CPC分类号： G01B7/14 , F01D11/14 , F01D21/003 , F01D21/04
摘要： A sensor system for measuring a clearance parameter between a stationary component and a rotating component of a rotating machine is provided. The system includes a clearance sensor to output a clearance measurement signal. A sensor memory is attached to the sensor for storing a first sensor information. A second sensor information is stored in a electronics interface memory. The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface based on the first and the second sensor information.
摘要翻译：提供了用于测量旋转机器的固定部件和旋转部件之间的间隙参数的传感器系统。该系统包括用于输出间隙测量信号的间隙传感器。传感器存储器附接到传感器以存储第一传感器信息。第二传感器信息存储在电子接口存储器中。通过基于第一和第二传感器信息的电子接口读取第一和第二传感器信息，并且间隙传感器与相应的多个校准数据匹配。

5. 发明申请

US20100188100A1 AUTOMATED SENSOR SPECIFIC CALIBRATION THROUGH SENSOR PARAMETER DOWNLOAD 有权
标题翻译：通过传感器参数下载的自动传感器特定校准
公开(公告)号：US20100188100A1
公开(公告)日：2010-07-29
申请号：US12360485
申请日：2009-01-27
申请人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron
发明人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron
IPC分类号： G01R35/00 , G01R27/26
CPC分类号： G01B7/14 , F01D11/14 , F01D21/003 , F01D21/04
摘要： A sensor system for measuring a clearance parameter between a stationary component and a rotating component of a rotating machine is provided. The system includes a clearance sensor to output a clearance measurement signal. A sensor memory is attached to the sensor for storing a first sensor information. A second sensor information is stored in a electronics interface memory. The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface based on the first and the second sensor information.
摘要翻译：提供了用于测量旋转机器的固定部件和旋转部件之间的间隙参数的传感器系统。该系统包括用于输出间隙测量信号的间隙传感器。传感器存储器附接到传感器以存储第一传感器信息。第二传感器信息存储在电子接口存储器中。通过基于第一和第二传感器信息的电子接口读取第一和第二传感器信息，并且间隙传感器与相应的多个校准数据匹配。

6. 发明申请

US20100174427A1 SYSTEM AND METHOD FOR LIMITING IN-TRAIN FORCES OF A RAILROAD TRAIN 审中-公开
标题翻译：限制铁路火车内燃机的系统和方法
公开(公告)号：US20100174427A1
公开(公告)日：2010-07-08
申请号：US12348552
申请日：2009-01-05
申请人： Manthram Sivasubramaniam , David So Keung Chan , Paul K. Houpt , Krishnamoorthy Kalyanam
发明人： Manthram Sivasubramaniam , David So Keung Chan , Paul K. Houpt , Krishnamoorthy Kalyanam
IPC分类号： G05D1/00
CPC分类号： B61L3/006 , B61L15/0081
摘要： A system and method for determining and managing a slack state of a train and for is disclosed. The system acquires railway system parameters for a plurality of railway vehicles and for a track segment traversed by the plurality of railway vehicles, the parameters including a grade of the track segment at each of a plurality of locations therealong and an acceleration of each of the plurality of railway vehicles at each of the plurality of locations. The system calculates a coupler force for each of the plurality of railway vehicles at each of the plurality of locations based on the railway system parameters, determines a slack state for the plurality of railway vehicles based on the calculated coupler forces, and determines a limit on a tractive effort generated by locomotive consists included in the railway vehicles based on the determined slack state.
摘要翻译：公开了一种用于确定和管理列车的松弛状态的系统和方法。该系统获取用于多个铁路车辆的铁路系统参数和由多个铁路车辆穿过的轨道段，该参数包括沿着多个位置的多个位置处的轨道段的坡度，以及多个轨道车辆中的每一个的加速度在多个位置的每一个处的铁路车辆。基于铁路系统参数，该系统基于铁路系统参数计算多个轨道车辆中的每一个的耦合器力，基于所计算的耦合力确定多个铁路车辆的松弛状态，并且确定由机车产生的牵引力包括在基于确定的松弛状态的铁路车辆中。

7. 发明申请

US20100077830A1 ELECTRONIC SELF-CALIBRATION FOR SENSOR CLEARANCE 有权
标题翻译：用于传感器间隙的电子自校准
公开(公告)号：US20100077830A1
公开(公告)日：2010-04-01
申请号：US12241499
申请日：2008-09-30
申请人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , Ibrahim Issoufou Kouada
发明人： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , Ibrahim Issoufou Kouada
IPC分类号： G01B21/16
CPC分类号： G01B21/042
摘要： Self-calibration of a multiple channel clearance sensor system, which in one embodiment includes at least one sensor for measuring at least one clearance parameter signal between a stationary object and a rotating object of a rotating machine. The sensor output is processed as a clearance parameter by an offset correction section configured to determine an offset error in the clearance parameter signal which is used by a level shifter. The level shifter is also switchably coupled to the clearance parameter signal wherein the output of the level shifter, which may be amplified and digitally converted, is processed by a signal level analyzer to determine a channel gain signal.
摘要翻译：多通道间隙传感器系统的自校准，其在一个实施例中包括用于测量静止物体和旋转机器的旋转物体之间的至少一个间隙参数信号的至少一个传感器。传感器输出通过偏移校正部分被处理为间隙参数，偏移校正部分被配置为确定由电平移位器使用的间隙参数信号中的偏移误差。电平移位器还可切换地耦合到间隙参数信号，其中可以被放大和数字转换的电平移位器的输出由信号电平分析器处理以确定信道增益信号。

8. 发明授权

US09733625B2 Trip optimization system and method for a train 有权
公开(公告)号：US09733625B2
公开(公告)日：2017-08-15
申请号：US11385354
申请日：2006-03-20
申请人： Ajith Kuttannair Kumar , Glenn Robert Shaffer , Paul Kenneth Houpt , Bernardo Adrian Movsichoff , David So Keung Chan , Sukru Alper Eker
发明人： Ajith Kuttannair Kumar , Glenn Robert Shaffer , Paul Kenneth Houpt , Bernardo Adrian Movsichoff , David So Keung Chan , Sukru Alper Eker
IPC分类号： G05D1/00 , G05B13/02 , B61L3/00 , B61L25/02 , B61L27/00
CPC分类号： G05B13/021 , B61L3/006 , B61L25/025 , B61L25/026 , B61L27/0027 , B61L2205/04 , G06Q10/06 , G06Q10/063
摘要： A system for operating a train having one or more locomotive consists with each locomotive consist comprising one or more locomotives, the system including a locator element to determine a location of the train, a track characterization element to provide information about a track, a sensor for measuring an operating condition of the locomotive consist, a processor operable to receive information from the locator element, the track characterizing element, and the sensor, and an algorithm embodied within the processor having access to the information to create a trip plan that optimizes performance of the locomotive consist in accordance with one or more operational criteria for the train.

9. 发明申请

US20090320609A1 Turbomachinery system fiberoptic multi-parameter sensing system and method 有权
标题翻译：涡轮机械系统光纤多参数传感系统及方法
公开(公告)号：US20090320609A1
公开(公告)日：2009-12-31
申请号：US12215094
申请日：2008-06-25
申请人： Hua Xia , Norman Arnold Turnquist , David So Keung Chan , Danian Zheng , Kevin Thomas McCarthy , Richard Joseph Gawrelski , Matthew Damian Pietrykowski , Alexander Seth Ross , Yun Li , Juntao Wu
发明人： Hua Xia , Norman Arnold Turnquist , David So Keung Chan , Danian Zheng , Kevin Thomas McCarthy , Richard Joseph Gawrelski , Matthew Damian Pietrykowski , Alexander Seth Ross , Yun Li , Juntao Wu
IPC分类号： G01L1/24 , G01H9/00 , G01B11/00
CPC分类号： G01L3/12 , G01H9/004 , G01L3/109 , G01M11/081
摘要： A fiberoptic multi-parameter sensing system for monitoring turbomachinery system shaft static and dynamic torques, vibration modes and associated operation status includes a multi-furcated fiber bundle based optical splitter configured to transmit light to a surface of at least one turbomachinery system shaft through a plurality of optical fiber bundles disposed at a plurality of locations in proximity to the surface of the at least one shaft, in which the plurality of locations together are arranged in a substantially axial direction between the ends of the at least one shaft. The system further includes an array of high-temperature bifurcated fiber bundle based reflectance probes to receive reflectance signals from the shaft surface and send to an array of photosensitive detectors, configured to detect dynamic light reflected from the at least one turbomachinery system shaft surface in response to the transmitted light during rotation of at least one turbomachinery system shaft and generate dynamic reflected light signals there from. A sensing mechanism is configured to determine a torque or vibration on at least one turbomachinery system shaft in response to the dynamic reflected light signal signatures based on time-domain and frequency-domain signal processes.
摘要翻译：用于监测涡轮机械系统轴静态和动态扭矩，振动模式和相关操作状态的光纤多参数感测系统包括多分叉光纤束分光镜，其被配置为通过多个透镜将光透射到至少一个涡轮机械系统轴的表面设置在所述至少一个轴的表面附近的多个位置的光纤束，其中所述多个位置一起在所述至少一个轴的端部之间沿大致轴向布置。该系统还包括一组高温分叉纤维束的反射探测器，用于接收来自轴表面的反射信号并发送到一组光敏检测器，该阵列被配置为响应于检测从至少一个涡轮机械系统轴表面反射的动态光在至少一个涡轮机械系统轴的旋转期间的透射光，并且从那里产生动态反射光信号。感测机构被配置为响应于基于时域和频域信号处理的动态反射光信号特征来确定至少一个涡轮机械系统轴上的扭矩或振动。

10. 发明申请

US20090281766A1 CLEARANCE ESTIMATION SYSTEM AND METHOD FOR A ROTARY MACHINE 有权
标题翻译：旋转机的间隙估算系统和方法
公开(公告)号：US20090281766A1
公开(公告)日：2009-11-12
申请号：US12118904
申请日：2008-05-12
申请人： David So Keung Chan , Emad Andarawis Andarawis
发明人： David So Keung Chan , Emad Andarawis Andarawis
IPC分类号： G01B7/14
CPC分类号： G01B7/14 , G01P3/48 , G01P3/483
摘要： A method of estimating a clearance between at least one rotating object of a rotary machine and a second object is provided. The method includes measuring an operating parameter of the rotary machine. The method also includes obtaining signals corresponding to the at least one rotating object across multiple revolutions in time, wherein the number of the revolutions is determined based upon the measured operating parameter. The method further includes generating waveforms corresponding to the at least one rotating object from the obtained signals for the revolutions. The method also includes estimating the clearance between the second object and the at least one rotating object based upon the generated waveforms.
摘要翻译：提供一种估计旋转机械的至少一个旋转体与第二物体之间的间隙的方法。该方法包括测量旋转机器的操作参数。该方法还包括在时间上跨多个旋转对象获得对应于至少一个旋转对象的信号，其中基于测量的操作参数来确定转数。该方法还包括从所获得的转数的信号产生与至少一个旋转物体对应的波形。该方法还包括基于所产生的波形估计第二物体与至少一个旋转物体之间的间隙。

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