CAJ | 학술논문

磁悬浮陀螺全站仪是一种测定指向力矩以计算定向成果的高精度测量仪器，其观测数据包括转子电流和定子电流数据，由于转子电流数据对外界干扰具有高度敏感性，因此需要在后期数据处理过程中重点对待。本文利用Sage－Husa自适应kalman滤波对受不同外界环境干扰的转子电流数据进行后期处理，以消除其高频噪声，得到了相对满意的滤波效果。
자현부타라전참의시일충측정지향력구이계산정향성과적고정도측량의기，기관측수거포괄전자전류화정자전류수거，유우전자전류수거대외계간우구유고도민감성，인차수요재후기수거처리과정중중점대대。본문이용Sage－Husa자괄응kalman려파대수불동외계배경간우적전자전류수거진행후기처리，이소제기고빈조성，득도료상대만의적려파효과。
Maglev gyro total station is a kind of high precision measuring instruments by measuring the torque to calculate the direc-tional results, the observation data including the rotor current and the stator current data, as the rotor current data has high sensitivity to the external environment disturbance,so we need focus omit in the later data processing.This paper,by using Sage—Husa adaptive kalman filtering processing rotor current data in the later data processing, in order to eliminate the high frequency noise, finally got relatively satisfactory filtering effect.