사용자 환경의 센서 데이터 수집을 통한 3축 가속도 센서 보정 방법

Abstract

In this paper, we propose a sensor calibration method using acceleration sensor data collected from users. The proposed method can estimate the calibration value after a limited selection of the sensor"s own data in a general mobile product use environment without seperate external calibration equipment. Since the proposed system does not use a calibration equipment for calibration, it is expected to improve the sensor performance in general user environment and reducing facility investment to calibrate.