公开(公告)号：KR100408093B1

公开(公告)日：2003-12-01

申请号：KR1020000040748

申请日：2000-07-14

Applicant: 한국항공우주연구원

Inventor： 오승협 ,  박정 ,  조남경 ,  정용갑 ,  김용욱 ,  김영한 ,  강선일 ,  문일윤 ,  이재룡

IPC: G01L23/04

Abstract: PURPOSE: A method for measuring 6 components of a horizontal thrust is provided to carry out the calibration of engine mounting or a structure by obtaining calibration matrix for 6 components measured when combustion gas is discharged to the atmosphere via nozzles. CONSTITUTION: A method for measuring 6 components of a horizontal thrust includes the steps of mounting calibration load cells and measuring load cells for 6 components and obtaining a calibration constant of a thrust measuring device by applying a force to the calibration load cells and a calibration constant when an engine is mounted, carrying out calibration on the basis of the calibration constants obtained in the above step, and verifying calibration constant matrix applied in the previous step by simultaneously applying more than two calibration forces.

Abstract translation: 目的：提供一种测量水平推力的6个分量的方法，通过获得燃烧气体通过喷嘴向大气排放时测量的6个部件的校准矩阵来执行发动机安装或结构的校准。 构成：一种测量水平推力6个分量的方法包括以下步骤：安装校准称重传感器和测量6个部件的称重传感器，并通过对校准称重传感器施加力来获得推力测量设备的校准常数，以及校准常数 当安装发动机时，根据在上述步骤中获得的校准常数执行校准，并通过同时施加两个以上校准力来验证在前一步骤中应用的校准常数矩阵。

公开(公告)号：KR1020020007049A

公开(公告)日：2002-01-26

申请号：KR1020000040748

申请日：2000-07-14

Applicant: 한국항공우주연구원

Inventor： 오승협 ,  박정 ,  조남경 ,  정용갑 ,  김용욱 ,  김영한 ,  강선일 ,  문일윤 ,  이재룡

IPC: G01L23/04

Abstract: PURPOSE: A method for measuring 6 components of a horizontal thrust is provided to carry out the calibration of engine mounting or a structure by obtaining calibration matrix for 6 components measured when combustion gas is discharged to the atmosphere via nozzles. CONSTITUTION: A method for measuring 6 components of a horizontal thrust includes the steps of mounting calibration load cells and measuring load cells for 6 components and obtaining a calibration constant of a thrust measuring device by applying a force to the calibration load cells and a calibration constant when an engine is mounted, carrying out calibration on the basis of the calibration constants obtained in the above step, and verifying calibration constant matrix applied in the previous step by simultaneously applying more than two calibration forces.

Abstract translation: 目的：提供一种用于测量水平推力的6个部件的方法，用于通过获得燃烧气体通过喷嘴排放到大气中时测量的6个部件的校准矩阵来执行发动机安装或结构的校准。 构成：用于测量水平推力的6个部件的方法包括以下步骤：安装校准称重传感器并测量6个部件的称重传感器，并通过向校准称重传感器施加力并获得校准常数，并获得推力测量装置的校准常数 当安装发动机时，基于在上述步骤中获得的校准常数进行校准，并且通过同时施加两个以上的校准力来验证在前一步骤中应用的校准常数矩阵。