A Study on the Errors in the Free-Gyro Positioning System (Ⅰ)

• 발행기관: 한국항해항만학회
• 저자명: Tae-Gweon Jeong
• 간행물 정보: 『한국항해항만학회지』제29권 제7호, 611~614쪽, 전체 4쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

This paper is to develop the position error equation of in the free-gyro positioning system by using two free gyros. First, the determination of a position is analyzed on the ellipsoid of the Earth and the type of the errors is defined Finally the position error equation is introduced and developed, based on the definition of the type of errors which may be involved in the FPS.

목차

Abstract

1. Introduction

2. Determination of Vehicle’s Position and Type of Errors Involved in the FPS

3. Position Error Equation

4. Conclusions

References

키워드

Free gyro Zenith angle Position error equation FPS Sensor error Danger zone Error of position