公开(公告)号：US09177479B2

公开(公告)日：2015-11-03

申请号：US13798743

申请日：2013-03-13

Applicant: General Electric Company

Inventor： Mauricio Castillo-Effen ,  Harold Woodruff Tomlinson ,  Liling Ren ,  Benjamin Eric Shanks

IPC: B64C19/00 ,  G08G5/00 ,  G06F7/00 ,  G05D1/10 ,  G06Q10/04

CPC classification number: G08G5/0034 ,  G05D1/0005 ,  G05D1/101 ,  G06F7/00 ,  G06Q10/047 ,  G08G5/0095

Abstract: A method for identifying variations in aircraft operational parameters includes processing a four-dimensional (4D) aircraft trajectory for a flight along a defined route. The method also includes determining an aircraft intent corresponding to the flight along the defined route based at least in part on an aircraft performance model from a trajectory predictor. The aircraft intent includes multiple segments and corresponding intent parameters. In addition, the method includes adjusting the intent parameters such that a computed 4D trajectory substantially corresponds to the 4D aircraft trajectory. The method further includes determining a computed operational parameter based at least in part on the computed 4D trajectory and the aircraft performance model from the trajectory predictor. In addition, the method includes identifying variations between the computed operational parameter and a corresponding measured operational parameter.

Abstract translation: 用于识别飞行器操作参数的变化的方法包括沿着所定义的路线处理用于飞行的四维（4D）飞行器轨迹。 该方法还包括至少部分地基于来自轨迹预测器的飞机性能模型来确定对应于沿着所定义的路线的飞行的飞行器意图。 飞机意图包括多个段和相应的意图参数。 此外，该方法包括调整意图参数，使得计算的4D轨迹基本上对应于4D飞行器轨迹。 该方法还包括至少部分地基于所计算的4D轨迹和来自轨迹预测器的飞机性能模型来确定计算的操作参数。 此外，该方法包括识别所计算的操作参数与对应的测量操作参数之间的变化。

公开(公告)号：US20140277853A1

公开(公告)日：2014-09-18

申请号：US13798743

申请日：2013-03-13

Applicant: General Electric Company

Inventor： Mauricio Castillo-Effen ,  Harold Woodruff Tomlinson ,  Liling Ren ,  Benjamin Eric Shanks

IPC: B64C19/00

CPC classification number: G08G5/0034 ,  G05D1/0005 ,  G05D1/101 ,  G06F7/00 ,  G06Q10/047 ,  G08G5/0095

Abstract: A method for identifying variations in aircraft operational parameters includes processing a four-dimensional (4D) aircraft trajectory for a flight along a defined route. The method also includes determining an aircraft intent corresponding to the flight along the defined route based at least in part on an aircraft performance model from a trajectory predictor. The aircraft intent includes multiple segments and corresponding intent parameters. In addition, the method includes adjusting the intent parameters such that a computed 4D trajectory substantially corresponds to the 4D aircraft trajectory. The method further includes determining a computed operational parameter based at least in part on the computed 4D trajectory and the aircraft performance model from the trajectory predictor. In addition, the method includes identifying variations between the computed operational parameter and a corresponding measured operational parameter.

Abstract translation: 用于识别飞行器操作参数的变化的方法包括沿着所定义的路线处理用于飞行的四维（4D）飞行器轨迹。 该方法还包括至少部分地基于来自轨迹预测器的飞机性能模型来确定对应于沿着所定义的路线的飞行的飞行器意图。 飞机意图包括多个段和相应的意图参数。 此外，该方法包括调整意图参数，使得计算的4D轨迹基本上对应于4D飞行器轨迹。 该方法还包括至少部分地基于所计算的4D轨迹和来自轨迹预测器的飞机性能模型来确定计算的操作参数。 此外，该方法包括识别所计算的操作参数与对应的测量操作参数之间的变化。