-
公开(公告)号：US20110320137A1
公开(公告)日：2011-12-29
申请号：US12825763
申请日：2010-06-29
申请人： Venkatesh Rajagopalan , Vivek Venugopal Badami , Rahul Srinivas Prabhu , Ajay Kumar Behera , Aninda Bhattacharya
发明人： Venkatesh Rajagopalan , Vivek Venugopal Badami , Rahul Srinivas Prabhu , Ajay Kumar Behera , Aninda Bhattacharya
CPC分类号： F01D21/003 , F05D2260/80
摘要： A method for monitoring the health of one or more blades is presented. The method includes the steps of determining a delta TOA corresponding to each of the one or more blades based upon respective actual time of arrival (TOA) of the one or more blades, determining a normalized delta TOA corresponding to each of the one or more blades by removing effects of one or more operational data from the delta TOA, and determining a corrected delta TOA corresponding to each of the one or more blades by removing effects of reseating of the one or more blades from the normalized delta TOA.
摘要翻译： 提出了一种用于监测一个或多个刀片的健康状况的方法。 该方法包括以下步骤：基于相应的一个或多个刀片的实际到达时间（TOA）来确定与所述一个或多个刀片中的每一个相对应的增量TOA，确定与所述一个或多个刀片中的每一个相对应的归一化增量TOA 通过去除来自增量TOA的一个或多个操作数据的影响，以及通过从归一化的三角洲TOA中移除一个或多个刀片的重新排除的影响，来确定对应于一个或多个刀片中的每个刀片的校正的增量TOA。
-
公开(公告)号：US07941281B2
公开(公告)日：2011-05-10
申请号：US12340777
申请日：2008-12-22
申请人： Sudhanshu Rai , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Achalesh Kumar Pandey , Rahul Srinivas Prabhu , Ajay Kumar Behera , Aninda Bhattacharya , Venkatesh Rajagopalan , Nidhi Naithani
发明人： Sudhanshu Rai , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Achalesh Kumar Pandey , Rahul Srinivas Prabhu , Ajay Kumar Behera , Aninda Bhattacharya , Venkatesh Rajagopalan , Nidhi Naithani
CPC分类号： F01D21/003 , F05D2230/80 , G05B23/0221 , G05B23/0235 , G05B23/0245
摘要： A system for rotor blade health monitoring include time of arrival (TOA) sensors and a controller comprising a processor configured for obtaining TOA signals indicative of times of arrival of rotating rotor blades from the respective TOA sensors and for determining initial features from the TOA signals; and a feature level fuser configured for fusing the initial features received from the processor for use in evaluating health of the rotating rotor blades.
摘要翻译： 一种用于转子叶片健康监测的系统包括到达时间（TOA）传感器和包括处理器的控制器，该处理器被配置为获得指示来自相应TOA传感器的旋转转子叶片到达时间的TOA信号，并且用于从TOA信号确定初始特征; 以及功能级别熔化器，其被配置用于融合从处理器接收的初始特征，以用于评估旋转的转子叶片的健康状况。
-
公开(公告)号：US20110010108A1
公开(公告)日：2011-01-13
申请号：US12872830
申请日：2010-08-31
申请人： Aninda Bhattacharya , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Venkatesh Rajagopalan , Rahul Srinivas Prabhu , Ajay Kumar Behera , Nidhi Naithani , Mahalakshmi Shunumugam Balasubramaniam
发明人： Aninda Bhattacharya , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Venkatesh Rajagopalan , Rahul Srinivas Prabhu , Ajay Kumar Behera , Nidhi Naithani , Mahalakshmi Shunumugam Balasubramaniam
IPC分类号： G06F19/00
CPC分类号： F01D21/003 , F05D2260/80 , F05D2270/11
摘要： A system is presented. The system includes a data acquisition system that generates time of arrival (TOA) data corresponding to a plurality of blades in a device, a central processing subsystem that determines features of each of the plurality of blades utilizing the TOA data, and evaluates the health of each of the plurality of blades based upon the determined features.
摘要翻译： 提出了一个系统。 该系统包括数据采集系统，其生成对应于设备中的多个叶片的到达时间（TOA）数据，中央处理子系统，其使用TOA数据确定多个叶片中的每一个的特征，并评估 基于所确定的特征，多个叶片中的每一个。
-
公开(公告)号：US07571057B2
公开(公告)日：2009-08-04
申请号：US11228973
申请日：2005-09-16
CPC分类号： G05B23/0254 , F01D21/003 , G05B23/0278
摘要： A degradation monitoring system including: a machine; a sensor affixed to the machine, the sensors measuring a operational parameters of the machine; a set of filters receptive of information about the machine from the sensors and the filters responsively generate status signals; and comparators for comparing the status signals to stored signals, wherein the comparators indicate at least one of a presence of degradation of the machine, or a cause of degradation of the machine.
摘要翻译： 一种劣化监测系统，包括：机器; 传感器固定在机器上，传感器测量机器的操作参数; 接收来自传感器和滤波器的关于机器的信息的一组滤波器响应地产生状态信号; 以及用于将状态信号与存储的信号进行比较的比较器，其中比较器指示机器劣化的存在或机器劣化的原因中的至少一个。
-
45.发明申请Systems and methods for steam turbine remote monitoring, diagnosis and benchmarking 有权蒸汽轮机远程监控，诊断和基准测试系统和方法公开(公告)号：US20080208429A1
公开(公告)日：2008-08-28
申请号：US11712144
申请日：2007-02-28
申请人： Arul Saravanapriyan , Vivek Venugopal Badami , Vinay Bhaskar Jammu , Jitendra Kumar , Abhay Sudhakar Rao Kant , Mahalakshmi Shunmugam Balasubramaniam
发明人： Arul Saravanapriyan , Vivek Venugopal Badami , Vinay Bhaskar Jammu , Jitendra Kumar , Abhay Sudhakar Rao Kant , Mahalakshmi Shunmugam Balasubramaniam
IPC分类号： G06F19/00
CPC分类号： F01K13/02
摘要： Systems and methods for steam turbine remote monitoring, calculating corrected efficiency, monitoring performance degradation, diagnosing and benchmarking are disclosed with an example turbine system including a turbine, a data acquisition device coupled to the turbine, the data acquisition device for collecting turbine data that includes performance parameters of the turbine and a central monitoring system coupled to the data acquisition device, the central monitoring system for receiving the collected turbine data and processing the turbine data to determine turbine performance.
摘要翻译： 公开了一种用于蒸汽轮机远程监测，计算校正效率，监测性能下降，诊断和基准测试的系统和方法，其包括涡轮机，耦合到涡轮机的数据采集装置，用于收集涡轮机数据的数据采集装置 涡轮机的性能参数和耦合到数据采集设备的中央监控系统，用于接收所收集的涡轮数据并处理涡轮数据以确定涡轮机性能的中央监控系统。
-
46.发明授权公开(公告)号：US07389151B2
公开(公告)日：2008-06-17
申请号：US11276559
申请日：2006-03-06
申请人： Vivek Venugopal Badami , Rajesh Venkat Subbu , Avinash Vinayak Taware , Piero Patrone Bonissone , Neil Colin Widmer
发明人： Vivek Venugopal Badami , Rajesh Venkat Subbu , Avinash Vinayak Taware , Piero Patrone Bonissone , Neil Colin Widmer
CPC分类号： F01K13/02
摘要： Systems and methods for multi-level optimization of emission levels and efficiency for a boiler system that includes creating both boiler-level models and burner-level models and receiving a plurality of boiler-level system variables. The received system variables are used along with boiler system constraints to optimize boiler-level setpoints. Once the boiler-level setpoints have been optimized they are sent to the burner level of a hierarchical control system, where they are used to optimize burner-level setpoints. Once the burner-level setpoints have been optimized they are sent to the burner control loops of the plant control system to be implemented.
摘要翻译： 锅炉系统的排放水平和效率的多级优化的系统和方法，包括建立锅炉级模型和燃烧器级模型以及接收多个锅炉级系统变量。 所接收的系统变量与锅炉系统限制一起使用，以优化锅炉级设定值。 一旦锅炉级设定值被优化，就将其发送到分层控制系统的燃烧器级别，用于优化燃烧器级设定值。 一旦燃烧器级设定值已被优化，就将其发送到要实施的设备控制系统的燃烧器控制回路。
-
47.发明授权Information fusion of classifiers in systems with partial redundant information 失效具有部分冗余信息的系统中分类器的信息融合公开(公告)号：US06757668B1
公开(公告)日：2004-06-29
申请号：US09704476
申请日：2000-11-03
IPC分类号： G06F1700
CPC分类号： G06K9/6292 , G05B23/0221
摘要： The present invention provides methods and tools to aggregate information stemming from a plurality of different classification tools and supportive evidential information to arrive at a unified classification estimate. The information fusion system according to the present invention has a plurality of sensors associated with the system, where each sensor is related to at least one class of the system and is data-related to the at least one class. A plurality of classification tools are each designed to receive selected and pre-processed outputs from the sensors and to generate classification outputs representing a state of at least one class of the system. An information fusion tool is configured to receive the outputs of the classification tools as well as evidential information as inputs, and has an hierarchical architecture which manipulates the inputs to generate an output of aggregated fused information for a particular class of the system.
摘要翻译： 本发明提供了聚合来自多个不同分类工具的信息和支持性证据信息以获得统一分类估计的方法和工具。 根据本发明的信息融合系统具有与系统相关联的多个传感器，其中每个传感器与系统的至少一个类别相关，并且与至少一个类别是数据相关的。 多个分类工具被设计成从传感器接收所选择的和预处理的输出，并产生表示系统的至少一个类的状态的分类输出。 信息融合工具被配置为接收分类工具的输出以及作为输入的证据信息，并且具有操纵输入以生成用于系统的特定类别的聚合融合信息的输出的分层架构。
-
公开(公告)号：US6132084A
公开(公告)日：2000-10-17
申请号：US201024
申请日：1998-11-30
申请人： Walter Whipple, III , Robert Philbrick Alley , Piero Patrone Bonissone , Mark Edward Dausch , Vivek Venugopal Badami
发明人： Walter Whipple, III , Robert Philbrick Alley , Piero Patrone Bonissone , Mark Edward Dausch , Vivek Venugopal Badami
CPC分类号： H05B6/6455 , G01J5/041
摘要： A temperature sensor system for a household appliance, such as a microwave oven, that provides for a non-contact self-calibrating measurement of the temperature of an object disposed in a chamber of the appliance. The system comprises an infrared transmitter and an infrared receiver, as well as a distribution apparatus for coupling the transmitter and receiver to the appliance chamber. A scan pattern of infrared radiation is provided for the chamber and the detected infrared radiation from the chamber is used by a processor to generate an accurate measure of the temperature of the object in the chamber.
摘要翻译： 用于诸如微波炉的家用电器的温度传感器系统，其提供设置在器具室中的物体的温度的非接触自校准测量。 该系统包括红外发射器和红外接收器，以及用于将发射器和接收器耦合到器具室的分配装置。 为腔室提供红外辐射的扫描图案，并且来自腔室的检测到的红外辐射由处理器用于产生腔室中物体的温度的精确测量。
-
公开(公告)号：US6038724A
公开(公告)日：2000-03-21
申请号：US200815
申请日：1998-11-27
CPC分类号： D06F39/003
摘要： A clothes load estimation method for a clothes washer, and a washing machine having a controller for controlling at least one operating condition for a clothes washer, are provided, in which a value of an inertia (I.sub.c) of the clothes load is determined in accordance with a relationship to a sensed basket acceleration (.alpha..sub.o) and a sensed motor phase angle (.phi..sub.m). The relationship is based on and derived from a dynamic modeling of a motor/inner clutch subsystem, an outer clutch, subsystem, a belt subsystem, and a washer basket/clothes load subsystem. The method and apparatus require only low cost motor phase sensors and either velocity or position sensors in controlling the washer operating condition.
摘要翻译： 一种用于洗衣机的衣物负荷估计方法和具有用于控制洗衣机的至少一个操作条件的控制器的洗衣机，其中根据衣物载荷的惯性（Ic）的值被确定 与感测篮加速度（αo）和感测到的马达相位角（phi）的关系。 该关系基于并来自于马达/内部离合器子系统，外部离合器，子系统，带子系统和洗衣机篮/衣物负载子系统的动态建模。 该方法和装置仅需要低成本的电动机相位传感器和速度或位置传感器来控制洗衣机操作状态。
-
公开(公告)号：US5669095A
公开(公告)日：1997-09-23
申请号：US717592
申请日：1996-09-23
CPC分类号： D06F39/003
摘要： An energy efficient washing machine includes a control system that provides a cleansing fluid level that is optimized for effective cleaning of the soiled articles and includes a closed loop adaptive water level controller that controls the addition of water into the machine. The adaptive water level controller includes an agitator load signature monitor and an agitator work-determining processor, the processor being coupled to the agitator load signature monitor and a cleansing fluid supply system and adapted to generate a fluid supply control signal in correspondence with an agitator work signal, which signal is generated by the processor in correspondence with iterative respective agitator load signature values corresponding to strokes of the agitator. A method of determining the optimal fill level for the cleansing fluid in a washing machine includes the steps of operating an agitator disposed in the washer basket to displace articles to be cleansed; determining a plurality of respective agitator load signature values during the operation of the agitator; processing the respective agitator load signature values to determine an agitator minimal work point signal; and generating a cleansing fluid supply system control signal in correspondence with the agitator minimal work point signal to provide the optimal cleansing fluid fill level for the articles to be cleansed that are disposed in the washing machine.
摘要翻译： 一种能量高效的洗衣机包括一个控制系统，该控制系统提供清洁液位，该洁净液体水平被优化用于有效清洁被污染的物品，并且包括控制向机器中添加水的闭环自适应水位控制器。 所述自适应水位控制器包括搅拌器负载特征监测器和搅拌器工作确定处理器，所述处理器耦合到所述搅拌器负载特征监测器和清洁流体供应系统，并且适于产生与搅拌器工作相对应的流体供应控制信号 信号，该信号由处理器根据对应于搅拌器的冲程的迭代相应的搅拌器负载特征值产生。 确定洗衣机中的清洁液的最佳填充量的方法包括以下步骤：操作设置在洗衣机篮中的搅拌器以置换要清洁的物品; 在所述搅拌器的操作期间确定多个相应的搅拌器负载特征值; 处理相应的搅拌器负载特征值以确定搅拌器最小工作点信号; 以及产生与搅拌器最小工作点信号相对应的清洁液供给系统控制信号，以提供设置在洗衣机中的待清洁物品的最佳清洁液填充量。
-
-
-
-
-
-
-
-
-
搜索结果
51 条记录 (耗时 0.034 秒)