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1. 发明授权

US06763291B1 Method and apparatus for controlling a plurality of locomotives 有权
标题翻译：用于控制多台机车的方法和装置
公开(公告)号：US06763291B1
公开(公告)日：2004-07-13
申请号：US10670718
申请日：2003-09-24
申请人： Paul Kenneth Houpt , Sunil Shirish Shah , Harry Kirk Mathews, Jr. , David So Keung Chan , Manthram Sivasubramaniam , Raj Mohan Bharadwaj , Purnaprajna Raghavendra Mangsuli , Venkateswaran Narayanan
发明人： Paul Kenneth Houpt , Sunil Shirish Shah , Harry Kirk Mathews, Jr. , David So Keung Chan , Manthram Sivasubramaniam , Raj Mohan Bharadwaj , Purnaprajna Raghavendra Mangsuli , Venkateswaran Narayanan
IPC分类号： B60L300
CPC分类号： B61C17/12 , B60L15/36 , B60L2200/26
摘要： An apparatus for controlling a plurality of locomotives, the locomotives being responsive to a plurality of discrete actual commands, the apparatus comprising: a combination generator adapted for generating combinations of the discrete actual commands to yield a command combination set; a performance calculator adapted for calculating a performance parameter set from the command combination set; a feasible combination selector adapted for selecting a feasible combination subset from the command combination set as a function of a discrete performance setpoint, a performance tolerance, and the performance parameter set; an objective function calculator adapted for calculating an objective function set from the feasible combination subset; and an optimal command selector adapted for selecting an optimal command combination from the feasible combination subset corresponding to an optimum value of the objective function set.
摘要翻译：一种用于控制多个机车的装置，所述机车响应于多个离散的实际命令，所述装置包括：组合发生器，适于产生所述离散实际命令的组合以产生命令组合集合; 性能计算器，适于从所述命令组合集计算性能参数集; 适用于从作为离散性能设定点，性能公差和性能参数集的函数的命令组合集合中选择可行组合子集的可行组合选择器; 适用于从可行组合子集计算目标函数集的目标函数计算器; 以及最优命令选择器，用于从对应于目标函数集合的最佳值的可行组合子集中选择最优命令组合。

2. 发明授权

US09046891B2 Control effector health capabilities determination reasoning system and method 有权
标题翻译：控制效应器健康能力确定推理系统和方法
公开(公告)号：US09046891B2
公开(公告)日：2015-06-02
申请号：US13211019
申请日：2011-08-16
申请人： Darryl Busch , Raj Mohan Bharadwaj
发明人： Darryl Busch , Raj Mohan Bharadwaj
IPC分类号： G06F11/00 , G05B23/02
CPC分类号： G05B23/0278 , G05B23/0256
摘要： A system and method for determining the response capabilities of a control effector are provided. Command data and sensor data associated with the control effector are processed to generate control effector health data representative of control effector health. The control effector health data are processed in a reasoned. The reasoned is configure to selectively indict and clear one or more faults, determine one or more failures that cause indicted faults, and determine, based on the one or more determined failures, a usable range of control effector commands to which the control effector can respond.
摘要翻译：提供了一种用于确定控制效应器的响应能力的系统和方法。与控制效应器相关联的命令数据和传感器数据被处理以产生表示控制效应器健康的控制效应器健康数据。控制效应器健康数据以推理方式进行处理。理由被配置为选择性地指示和清除一个或多个故障，确定引起指示的故障的一个或多个故障，并且基于一个或多个确定的故障确定控制效应器可以响应的控制效应器命令的可用范围。

3. 发明申请

US20120030501A1 AUTOMATIC DETERMINATION OF SUCCESS OF USING A COMPUTERIZED DECISION SUPPORT SYSTEM 有权
标题翻译：使用计算机决策支持系统的成功的自动确定
公开(公告)号：US20120030501A1
公开(公告)日：2012-02-02
申请号：US12845589
申请日：2010-07-28
申请人： Raj Mohan Bharadwaj , Ranjana Ghosh , David B. Goldstein , Vidhyashankaran Ramamoorthy Iyer
发明人： Raj Mohan Bharadwaj , Ranjana Ghosh , David B. Goldstein , Vidhyashankaran Ramamoorthy Iyer
IPC分类号： G06F11/07
CPC分类号： G06Q10/06
摘要： Methods and systems are provided for improving the repair efficacy of a repair action using inferred feedback. The method comprises downloading a repair procedure, which has a probability of success for correcting the fault code. Repair action data is input into to the computing device and is tracked and correlated with the downloaded procedure. The method then adjusts a probability of success of the repair procedure in clearing the fault code generated by the complex system based at least on the correlation. The system comprises a means for receiving repair data, a means for tracking repair action data taken, a means for correlating the tracked repair action and the repair data, and a means for updating a probability of success of the repair action based at least in part on the correlation of the repair data, the repair action data and the operating status of the complex system.
摘要翻译：提供了使用推断的反馈来改善修复动作的修复功效的方法和系统。该方法包括下载修复过程，其具有用于校正故障代码的成功概率。修复动作数据被输入到计算设备中，并被跟踪并与下载的过程相关联。然后，该方法至少基于相关性来调整修复过程成功清除由复杂系统产生的故障代码的概率。该系统包括用于接收修复数据的装置，用于跟踪所采取的修复动作数据的装置，用于使跟踪的修复动作和修复数据相关的装置，以及用于至少部分地更新维修动作成功概率的装置关于修复数据，修复动作数据和复杂系统的操作状态的相关性。

4. 发明申请

US20110018727A1 WIND TURBINE GENERATOR FAULT DIAGNOSTIC AND PROGNOSTIC DEVICE AND METHOD 有权
标题翻译：风力发电机故障诊断和预警装置及方法
公开(公告)号：US20110018727A1
公开(公告)日：2011-01-27
申请号：US12841268
申请日：2010-07-22
申请人： Raj Mohan Bharadwaj , Kyusung Kim
发明人： Raj Mohan Bharadwaj , Kyusung Kim
IPC分类号： G08B21/00
CPC分类号： G07C3/08 , F03D7/042 , F03D17/00 , F05B2260/845 , F05B2270/327 , F05B2270/334 , F05B2270/335 , F05B2270/80 , F05B2270/803 , Y02E10/723
摘要： A computer implemented method and system includes using information provided from sensors to monitor a wind turbine generator and provide signals representative of operation of the wind turbine generator, extracting signal level features from the signals, extracting model based features from the signals, calculating signal based conclusions, model based conclusions and spectral feature reinforcement based conclusions, andfusing the conclusions to provide a fault detection indication.
摘要翻译：计算机实现的方法和系统包括使用从传感器提供的信息来监测风力涡轮发电机并提供表示风力涡轮发电机运行的信号，从信号中提取信号电平特征，从信号中提取基于模型的特征，计算基于信号的结论，基于模型的结论和频谱特征加强的结论，并将结论融合在一起提供故障检测指示。

5. 发明授权

US08451134B2 Wind turbine generator fault diagnostic and prognostic device and method 有权
标题翻译：风力发电机故障诊断和预报装置及方法
公开(公告)号：US08451134B2
公开(公告)日：2013-05-28
申请号：US12841268
申请日：2010-07-22
申请人： Raj Mohan Bharadwaj , Kyusung Kim
发明人： Raj Mohan Bharadwaj , Kyusung Kim
IPC分类号： G08B21/00
CPC分类号： G07C3/08 , F03D7/042 , F03D17/00 , F05B2260/845 , F05B2270/327 , F05B2270/334 , F05B2270/335 , F05B2270/80 , F05B2270/803 , Y02E10/723
摘要： A computer implemented method and system includes using information provided from sensors to monitor a wind turbine generator and provide signals representative of operation of the wind turbine generator, extracting signal level features from the signals, extracting model based features from the signals, calculating signal based conclusions, model based conclusions and spectral feature reinforcement based conclusions, andfusing the conclusions to provide a fault detection indication.
摘要翻译：计算机实现的方法和系统包括使用从传感器提供的信息来监测风力涡轮发电机并提供表示风力涡轮发电机运行的信号，从信号中提取信号电平特征，从信号中提取基于模型的特征，计算基于信号的结论，基于模型的结论和频谱特征加强的结论，并将结论融合在一起提供故障检测指示。

6. 发明授权

US06886472B2 Method and system for autonomously resolving a failure 失效
公开(公告)号：US06886472B2
公开(公告)日：2005-05-03
申请号：US10370824
申请日：2003-02-20
申请人： Vinay Bhaskar Jammu , Raj Mohan Bharadwaj
发明人： Vinay Bhaskar Jammu , Raj Mohan Bharadwaj
IPC分类号： B60L3/00 , B61L15/00 , B61C1/00
CPC分类号： B61L15/0081 , B60L3/0023 , B60L2200/26 , G05B23/0286
摘要： In a railroad locomotive having a plurality of systems which collectively are used for locomotive operations, a method of self-healing a system of the plurality of systems comprising monitoring operational conditions of the system, detecting at least one of a pending and a current failure, determining a self-healing procedure to correct the failure, and applying the self-healing procedure comprising at least one of a safe mode technique, a redundancy technique, and an automatic configuration technique.

7. 发明授权

US08621305B2 Methods systems and apparatus for determining whether built-in-test fault codes are indicative of an actual fault condition or a false alarm 失效
标题翻译：用于确定内置测试故障代码是否指示实际故障状况或虚假警报的方法系统和装置
公开(公告)号：US08621305B2
公开(公告)日：2013-12-31
申请号：US12832827
申请日：2010-07-08
申请人： Joel Bock , Phil Scandura , Raj Mohan Bharadwaj
发明人： Joel Bock , Phil Scandura , Raj Mohan Bharadwaj
IPC分类号： G01R31/28
CPC分类号： G06F11/263 , G06F11/2215
摘要： Methods and apparatus are provided for determining whether a built-in-test fault code (BITFC) data sequence generated by a built-in-test (BIT) of a particular module of a complex system is indicative of an actual fault condition. A regression function is generated for the particular module based on stored BITFC data sequences generated by the BIT and stored repair data for that module from a fault history database. Later, during operation of the particular module, the BIT generates a new BITFC data sequence. A processor can then load the new BITFC data sequence and execute the regression function with respect to the new BITFC data sequence to determine whether the new BITFC data sequence is indicative of an actual fault condition at the particular module or is indicative of a false fault condition at the particular module.
摘要翻译：提供了用于确定由复杂系统的特定模块的内置测试（BIT）产生的内置测试故障码（BITFC）数据序列是否指示实际故障状况的方法和装置。基于由BIT生成的存储的BITFC数据序列并针对该模块从故障历史数据库存储的修复数据，为特定模块生成回归函数。之后，在特定模块的操作期间，BIT生成新的BITFC数据序列。然后，处理器可以加载新的BITFC数据序列并且相对于新的BITFC数据序列执行回归函数，以确定新的BITFC数据序列是否指示特定模块处的实际故障状态或指示假故障条件在特定的模块。

8. 发明申请

US20120101777A1 CONTROL EFFECTOR HEALTH CAPABILITIES DETERMINATION REASONING SYSTEM AND METHOD 有权
标题翻译：控制效应健康能力确定原因系统和方法
公开(公告)号：US20120101777A1
公开(公告)日：2012-04-26
申请号：US13211019
申请日：2011-08-16
申请人： Darryl Busch , Raj Mohan Bharadwaj
发明人： Darryl Busch , Raj Mohan Bharadwaj
IPC分类号： G06F15/00
CPC分类号： G05B23/0278 , G05B23/0256
摘要： A system and method for determining the response capabilities of a control effector are provided. Command data and sensor data associated with the control effector are processed to generate control effector health data representative of control effector health. The control effector health data are processed in a reasoned. The reasoned is configure to selectively indict and clear one or more faults, determine one or more failures that cause indicted faults, and determine, based on the one or more determined failures, a usable range of control effector commands to which the control effector can respond.
摘要翻译：提供了一种用于确定控制效应器的响应能力的系统和方法。与控制效应器相关联的命令数据和传感器数据被处理以产生表示控制效应器健康的控制效应器健康数据。控制效应器健康数据以推理方式进行处理。理由被配置为选择性地指示和清除一个或多个故障，确定引起指示的故障的一个或多个故障，并且基于一个或多个确定的故障确定控制效应器可以响应的控制效应器命令的可用范围。

9. 发明授权

US08125230B2 Motor current based air circuit obstruction detection 有权
标题翻译：基于电机电流的空气回路阻塞检测
公开(公告)号：US08125230B2
公开(公告)日：2012-02-28
申请号：US12336910
申请日：2008-12-17
申请人： Raj Mohan Bharadwaj , David Lazarovich
发明人： Raj Mohan Bharadwaj , David Lazarovich
IPC分类号： G01R31/28
CPC分类号： F24F11/0086 , F24F11/30 , F24F11/32
摘要： A method for determining an obstruction in an air circuit, the air circuit having a fan and a motor that drives the fan, includes the steps of obtaining a load current of a motor coupled to the air circuit, comparing the load current to a predetermined value, and determining the obstruction using the load current and the predetermined value.
摘要翻译：一种用于确定空气回路中的障碍物的方法，具有风扇和驱动风扇的电动机的空气回路包括以下步骤：获得耦合到空气回路的电动机的负载电流，将负载电流与预定值进行比较，并且使用负载电流和预定值来确定阻塞。

10. 发明申请

US20100161307A1 SOFTWARE HEALTH MANAGEMENT TESTBED 失效
标题翻译：软件健康管理测试
公开(公告)号：US20100161307A1
公开(公告)日：2010-06-24
申请号：US12342469
申请日：2008-12-23
申请人： Raj Mohan Bharadwaj , Dinkar Mylaraswamy , Subhabrata Ganguli , Onder Uluyol
发明人： Raj Mohan Bharadwaj , Dinkar Mylaraswamy , Subhabrata Ganguli , Onder Uluyol
IPC分类号： G06F9/44
CPC分类号： G06F11/3664 , G06F11/3696
摘要： A testbed for testing health of software includes an input model, a hardware model, and a resource modeler. The input model represents an input system used in conjunction with the software. The hardware model represents one or more hardware components used in conjunction with the software. The resource modeler is coupled to the input model and the hardware model, and is configured to estimate effects on the software of conditions of the hardware components, the input system, or both.
摘要翻译：用于测试软件健康的测试台包括输入模型，硬件模型和资源建模器。输入模型代表与软件结合使用的输入系统。硬件模型代表与软件结合使用的一个或多个硬件组件。资源建模器耦合到输入模型和硬件模型，并被配置为估计对软件对硬件组件，输入系统或两者的条件的影响。

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