AUTOMATED DATA ANALYSIS AND TRANSFORMATION
    1.
    发明申请
    AUTOMATED DATA ANALYSIS AND TRANSFORMATION 有权
    自动数据分析与转换

    公开(公告)号:US20130173529A1

    公开(公告)日:2013-07-04

    申请号:US13343142

    申请日:2012-01-04

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30563

    摘要: A transformation method and system is provided. The method includes generating a data hub application configured to embed extract, transform, and load (ETL) processes. The data hub application is linked to source tables and target tables. Meta data associated with the source and target tables is transferred from virtual views of the data hub application to an ETL work area of the ETL processes. An ETL job is generated and linked to the data hub application. ETL processes are executed and results are determined.

    摘要翻译: 提供了转换方法和系统。 该方法包括生成被配置为嵌入提取,变换和加载(ETL)过程的数据集线器应用。 数据中心应用程序链接到源表和目标表。 与源表和目标表相关联的元数据从数据中心应用程序的虚拟视图传输到ETL进程的ETL工作区。 生成ETL作业并链接到数据中心应用程序。 执行ETL流程并确定结果。

    Automated data analysis and transformation
    2.
    发明授权
    Automated data analysis and transformation 有权
    自动数据分析和转换

    公开(公告)号:US08577833B2

    公开(公告)日:2013-11-05

    申请号:US13343142

    申请日:2012-01-04

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30563

    摘要: A transformation method and system is provided. The method includes generating a data hub application configured to embed extract, transform, and load (ETL) processes. The data hub application is linked to source tables and target tables. Meta data associated with the source and target tables is transferred from virtual views of the data hub application to an ETL work area of the ETL processes. An ETL job is generated and linked to the data hub application. ETL processes are executed and results are determined.

    摘要翻译: 提供了转换方法和系统。 该方法包括生成被配置为嵌入提取,变换和加载(ETL)过程的数据集线器应用。 数据中心应用程序链接到源表和目标表。 与源表和目标表相关联的元数据从数据中心应用程序的虚拟视图传输到ETL进程的ETL工作区。 生成ETL作业并链接到数据中心应用程序。 执行ETL流程并确定结果。

    ADAPTIVE CONTROL FOR A GAS TURBINE ENGINE
    3.
    发明申请
    ADAPTIVE CONTROL FOR A GAS TURBINE ENGINE 有权
    气体涡轮发动机的自适应控制

    公开(公告)号:US20120060505A1

    公开(公告)日:2012-03-15

    申请号:US12881846

    申请日:2010-09-14

    IPC分类号: F02C9/00

    CPC分类号: G05B13/00 G05B13/048

    摘要: A method for controlling a gas turbine engine includes: generating model parameter data as a function of prediction error data, which model parameter data includes at least one model parameter that accounts for off-nominal operation of the engine; at least partially compensating an on-board model for the prediction error data using the model parameter data; generating model term data using the on-board model, wherein the on-board model includes at least one model term that accounts for the off-nominal operation of the engine; respectively updating one or more model parameters and one or more model terms of a model-based control algorithm with the model parameter data and model term data; and generating one or more effector signals using the model-based control algorithm.

    摘要翻译: 一种用于控制燃气涡轮发动机的方法,包括:产生作为预测误差数据的函数的模型参数数据,该模型参数数据包括考虑到发动机的非标称运行的至少一个模型参数; 使用所述模型参数数据至少部分地补偿所述预测误差数据的车载模型; 使用所述车载模型生成模型项数据,其中所述车载模型包括考虑所述发动机的非标称操作的至少一个模型项; 分别使用模型参数数据和模型项数据更新基于模型的控制算法的一个或多个模型参数和一个或多个模型项; 以及使用基于模型的控制算法产生一个或多个效应信号。

    System and method for dynamically adjusting the caching characteristics for each logical unit of a storage array
    4.
    发明申请
    System and method for dynamically adjusting the caching characteristics for each logical unit of a storage array 有权
    用于动态调整存储阵列的每个逻辑单元的缓存特性的系统和方法

    公开(公告)号:US20070028053A1

    公开(公告)日:2007-02-01

    申请号:US11403060

    申请日:2006-04-12

    IPC分类号: G06F12/00

    摘要: A system and method is disclosed for the adaptive and dynamic adjustment of the characteristics of a cache on a basis that is specific the operation of each logical unit. A storage controller may include a cache. The cache is subdivided so that a portion of the cache is associated with each logical unit that is coupled to the storage controller. A cache management utility monitors the data access commands transmitted to each logical unit of the storage array. The size of the portion of the cache dedicated to each logical unit may be adjusted on the basis of the data access commands directed to the logical unit. The size of the read cache subportion and the size of the write cache subportion of a cache portion associated with a single logical unit may be adjusted on the basis of the read and write commands directed to the logical unit.

    摘要翻译: 公开了一种在特定每个逻辑单元的操作的基础上对高速缓存的特性进行自适应和动态调整的系统和方法。 存储控制器可以包括高速缓存。 缓存被细分,使得高速缓存的一部分与耦合到存储控制器的每个逻辑单元相关联。 缓存管理实用程序监视传输到存储阵列的每个逻辑单元的数据访问命令。 专用于每个逻辑单元的高速缓存部分的大小可以基于指向逻辑单元的数据访问命令来调整。 读取高速缓存子部分的大小以及与单个逻辑单元相关联的高速缓存部分的写入高速缓存子部分的大小可以基于指向逻辑单元的读取和写入命令进行调整。

    Adaptive control for a gas turbine engine
    5.
    发明授权
    Adaptive control for a gas turbine engine 有权
    燃气轮机的自适应控制

    公开(公告)号:US09342060B2

    公开(公告)日:2016-05-17

    申请号:US12881846

    申请日:2010-09-14

    IPC分类号: G05B13/02 G05B13/00 G05B13/04

    CPC分类号: G05B13/00 G05B13/048

    摘要: A method for controlling a gas turbine engine includes: generating model parameter data as a function of prediction error data, which model parameter data includes at least one model parameter that accounts for off-nominal operation of the engine; at least partially compensating an on-board model for the prediction error data using the model parameter data; generating model term data using the on-board model, wherein the on-board model includes at least one model term that accounts for the off-nominal operation of the engine; respectively updating one or more model parameters and one or more model terms of a model-based control algorithm with the model parameter data and model term data; and generating one or more effector signals using the model-based control algorithm.

    摘要翻译: 一种用于控制燃气涡轮发动机的方法包括:根据预测误差数据生成模型参数数据,该模型参数数据包括考虑到发动机的非标称运行的至少一个模型参数; 使用所述模型参数数据至少部分地补偿所述预测误差数据的车载模型; 使用所述车载模型生成模型项数据,其中所述车载模型包括考虑所述发动机的非标称运行的至少一个模型项; 分别用模型参数数据和模型项数据更新一个或多个模型参数和基于模型的控制算法的一个或多个模型项; 以及使用基于模型的控制算法产生一个或多个效应信号。