公开(公告)号：US20130139566A1

公开(公告)日：2013-06-06

申请号：US13693278

申请日：2012-12-04

Applicant: Honeywell International Inc.

Inventor： Ralph R. Jones ,  Douglas Mark Weed ,  David Robert Storch

IPC: G01B5/25

CPC classification number: G01B5/25 ,  F41G3/32 ,  G01C25/005

Abstract: A calibration method comprises providing a mounting fixture including a tray coupled to a frame, and an alignment measurement sensor removably coupled to the tray. An angular orientation of the tray is determined using the alignment measurement sensor removably coupled to the tray in a first position. The alignment measurement sensor is then moved to a second position on the tray that is rotated from the first position, and the angular orientation of the tray is determined using the alignment measurement sensor at the second position. An axis misalignment for at least two of a pitch axis, a roll axis, or a yaw axis of the alignment measurement sensor is then calculated to determine one or more misalignment factors. The one or more misalignment factors are then applied to correct for misalignment of the alignment measurement sensor.

Abstract translation: 校准方法包括提供安装夹具，其包括联接到框架的托盘以及可移除地联接到托盘的对准测量传感器。 使用在第一位置可移除地联接到托盘的对准测量传感器来确定托盘的角度定向。 然后将对准测量传感器移动到从第一位置旋转的托盘上的第二位置，并且使用第二位置处的对准测量传感器来确定托盘的角度定向。 然后计算对准测量传感器的俯仰轴，滚动轴或偏航轴中的至少两个的轴未对准，以确定一个或多个未对准因子。 然后应用一个或多个未对准因子来校正对准测量传感器的未对准。

公开(公告)号：US09182211B2

公开(公告)日：2015-11-10

申请号：US13693278

申请日：2012-12-04

Applicant: Honeywell International Inc.

Inventor： Ralph R. Jones ,  Douglas Mark Weed ,  David Robert Storch

IPC: G01B5/25 ,  F41G3/32 ,  G01C25/00

CPC classification number: G01B5/25 ,  F41G3/32 ,  G01C25/005

Abstract: A calibration method comprises providing a mounting fixture including a tray coupled to a frame, and an alignment measurement sensor removably coupled to the tray. An angular orientation of the tray is determined using the alignment measurement sensor removably coupled to the tray in a first position. The alignment measurement sensor is then moved to a second position on the tray that is rotated from the first position, and the angular orientation of the tray is determined using the alignment measurement sensor at the second position. An axis misalignment for at least two of a pitch axis, a roll axis, or a yaw axis of the alignment measurement sensor is then calculated to determine one or more misalignment factors. The one or more misalignment factors are then applied to correct for misalignment of the alignment measurement sensor.

Abstract translation: 校准方法包括提供安装夹具，其包括联接到框架的托盘以及可移除地联接到托盘的对准测量传感器。 使用在第一位置可移除地联接到托盘的对准测量传感器来确定托盘的角度定向。 然后将对准测量传感器移动到从第一位置旋转的托盘上的第二位置，并且使用第二位置处的对准测量传感器来确定托盘的角度定向。 然后计算对准测量传感器的俯仰轴，滚动轴或偏航轴中的至少两个的轴未对准，以确定一个或多个未对准因子。 然后应用一个或多个未对准因子来校正对准测量传感器的未对准。