This study introduces the accurate correction method of bearing position error of mobile robots using Stargazer sensor. The mobile robots require some vital functions including map building, localization, path planning, obstacle avoidance for autonomous navigation. In most cases, the localization of angular pose of a robot is essential because its result has a great effect on the performance of the other functions. We demonstrated the validity of the proposed method with the results of real experiments and applied it to the photographer robot for correct bearing position error at the moment of taking a picture.

Abstract
 1. 서론
 2. 방향위치오차 정밀 보정법
  2.1 스타게이저 센서
  2.2 방향위치오차 정밀 보정모델
 3. 실험 결과
  3.1 타당성 실험
  3.2 사진작가로봇의 구성
  3.3 사진작가로봇의 촬영 실험결과
 4. 고찰
 참고문헌

• 이세진(경일대학교 IT융복합대학 로봇응용학과) | Se-Jin Lee
• 이경민(Dept. of CS, Naval Postgraduate School) | Kyoungmin Lee