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    REPRESENTATION-BASED HYBRID MODEL
    1.
    发明申请
    REPRESENTATION-BASED HYBRID MODEL 审中-公开

    公开(公告)号：US20190197677A1

    公开(公告)日：2019-06-27

    申请号：US16223503

    申请日：2018-12-18

    申请人： Rolls-Royce Corporation

    发明人： Andrew James Ritchey ,  Kong Ma ,  Joseph Peter Henderkott ,  Michael George Glavicic

    IPC分类号： G06T7/00 ,  G05B17/02 ,  G06T15/08

    CPC分类号： G06T7/001 ,  G05B17/02 ,  G06T7/13 ,  G06T7/60 ,  G06T7/70 ,  G06T15/08 ,  G06T2207/10048 ,  G06T2207/10081 ,  G06T2207/10132 ,  G06T2207/30124

    摘要： The disclosure describes a method by a controller that includes: executing a model of a material based on a geometric template of the material defined by geometric parameters and at least one geometric constraint of the material; determining a value of an objective function based on differences between a three-dimensional representation of the material based on measurements of the material and the model of the material based on the geometric template of the material; and determining updated values of the geometric parameters of the geometric template. The method further includes iterating the executing the model of the material, the determining the value of the objective function, and the determining the updated values of the geometric parameters until a parameter associated with the objective function satisfies a criterion and, outputting the updated values of the geometric parameters associated with the objective function that satisfies the criterion.

    Representation-based hybrid model
    3.
    发明授权
    Representation-based hybrid model 有权

    公开(公告)号：US10929971B2

    公开(公告)日：2021-02-23

    申请号：US16223503

    申请日：2018-12-18

    申请人： Rolls-Royce Corporation

    发明人： Andrew James Ritchey ,  Kong Ma ,  Joseph Peter Henderkott ,  Michael George Glavicic

    IPC分类号： G01N21/88 ,  G06T7/00 ,  G05B17/02 ,  G06T15/08 ,  G06T7/13 ,  G06T7/60 ,  G06T7/70

    摘要： The disclosure describes a method by a controller that includes: executing a model of a material based on a geometric template of the material defined by geometric parameters and at least one geometric constraint of the material; determining a value of an objective function based on differences between a three-dimensional representation of the material based on measurements of the material and the model of the material based on the geometric template of the material; and determining updated values of the geometric parameters of the geometric template. The method further includes iterating the executing the model of the material, the determining the value of the objective function, and the determining the updated values of the geometric parameters until a parameter associated with the objective function satisfies a criterion and, outputting the updated values of the geometric parameters associated with the objective function that satisfies the criterion.

    DIRECTED ENERGY DEPOSITION WITH COOLING MECHANISM
    4.
    发明申请
    DIRECTED ENERGY DEPOSITION WITH COOLING MECHANISM 有权
    具有冷却机制的指导性能量沉积

    公开(公告)号：US20160369399A1

    公开(公告)日：2016-12-22

    申请号：US15184598

    申请日：2016-06-16

    申请人： Rolls-Royce Corporation

    发明人： Kong Ma ,  Quinlan Y. Shuck ,  Jacque S. Bader

    IPC分类号： C23C16/455 ,  C23C16/458 ,  C23C16/46

    CPC分类号： C23C16/463 ,  B05B3/00 ,  B23K26/144 ,  B23K26/342 ,  B23K2101/001 ,  B23P6/007 ,  B29C64/153 ,  B29C67/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  F01D5/005 ,  F05D2230/22 ,  F05D2230/30 ,  F05D2230/80

    摘要： A material deposition system and method for cooling a component after material deposition. The method of deposition and cooling comprising a platform, a deposition head, and a cooling mechanism. The platform adapted to support a component for the addition of material. The deposition head including a material depositor configured to deposit material on a surface of a component supported on the platform an and an energy source configured to energize material deposited onto a surface of a component supported on the platform to bond the material to the component. The cooling system including bristles.

    摘要翻译： 材料沉积系统和材料沉积后的部件冷却方法。 沉积和冷却方法包括平台，沉积头和冷却机构。 该平台适于支撑用于添加材料的部件。 沉积头包括材料沉积器，其被配置为将材料沉积在支撑在平台a上的部件的表面上，以及能量源，其被配置为激励沉积在支撑在平台上的部件的表面上的材料以将材料粘合到部件上。 冷却系统包括刷毛。

    MONITORING HOLE MACHINING
    6.
    发明申请
    MONITORING HOLE MACHINING 审中-公开
    监控孔加工

    公开(公告)号：US20160070253A1

    公开(公告)日：2016-03-10

    申请号：US14843257

    申请日：2015-09-02

    申请人： Rolls-Royce Corporation

    发明人： Mike R. Dunkin ,  Michael George Glavicic ,  Kong Ma ,  Andrew James Ritchey

    IPC分类号： G05B19/406 ,  B23B41/16

    CPC分类号： G05B19/406 ,  B23B41/16 ,  B23Q17/0961 ,  G05B19/4065 ,  G05B2219/35529 ,  G05B2219/36201

    摘要： A method includes machining a component with a machine tool to form a feature in the component, monitoring, by a computing device, while machining the feature into the component with the machine tool, horsepower of the machine tool used to machine the component, determining, by the computing device, a quality of the feature in the component based on the monitored horsepower, and storing, by the computing device, an indication of the quality of the feature in combination with a unique identifier for the feature in a non-transitory computer-readable medium.

    摘要翻译： 一种方法包括使用机床加工组件以在组件中形成特征，由计算设备监视，同时利用机床将特征加工到部件中，用于加工部件的机床的功率， 通过计算设备，基于所监视的功率的组件中的特征的质量，并且由计算设备将特征的质量的指示与用于非暂时性计算机中的特征的唯一标识符相结合 可读介质。

    REPAIR OF GAS TURBINE ENGINE COMPONENTS
    10.
    发明申请
    REPAIR OF GAS TURBINE ENGINE COMPONENTS 有权
    燃气轮机发动机部件维修

    公开(公告)号：US20140259589A1

    公开(公告)日：2014-09-18

    申请号：US14135091

    申请日：2013-12-19

    申请人： ROLLS-ROYCE CORPORATION

    发明人： Raymond Ruiwen Xu ,  Jacque S. Bader ,  Kong Ma

    IPC分类号： B23P6/00

    CPC分类号： B23P6/007 ,  B23K26/032 ,  B33Y50/02 ,  F01D5/005 ,  F01D5/34 ,  Y10T29/49718

    摘要： In some examples, a technique includes delivering, using a material delivery device, material adjacent to a repair surface of a component and delivering, using a gas delivery device, a gas adjacent to the repair surface. The technique also may include delivering, from an energy source, energy to the material adjacent the repair surface to fuse the material to the repair surface; and receiving, by a computing device, at least one parameter indicative of at least one of a temperature or a geometry of the component. The technique may further include, responsive to the at least one parameter indicative of the at least one of the temperature or the geometry of the component, controlling, by the computing device, at least one processing parameter to control the temperature of the component.

    摘要翻译： 在一些示例中，一种技术包括使用材料输送装置递送与部件的修复表面相邻的材料，并使用气体输送装置输送邻近修复表面的气体。 该技术还可以包括从能量源将能量传递到邻近修复表面的材料以将材料熔合到修复表面; 以及由计算设备接收指示所述组件的温度或几何形状中的至少一个的至少一个参数。 该技术可以进一步包括响应于指示组件的温度或几何形状中的至少一个的至少一个参数，由计算设备控制至少一个处理参数以控制组件的温度。