선박용 광섬유 자이로콤파스의 제작에 관한 연구

• 영문명: A Study on the Fabrication of a Fiber Optic Gyrocompass for Ships
• 발행기관: 한국항해항만학회
• 저자명: 이석정(Seok-Jeong Lee) 배정철(Jeong-Chul Bae) 홍창희(Tchang-Hee Hong)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』1998 춘계학술발표회 논문집, 56~63쪽, 전체 8쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 1998.04.30

영문 초록

A fiber optic gyrocompass for ships was made in consideration of cost, reliability and convenience. In order to reduce the cost a cheaper fiber sensor was used in this system. The accuracy was increased by replacing a 180ppr-slit disk with a 1000ppr-encoder. The reliability was also increased by improving the signal processing electronics. This system was made as a heading display type for convenience. Although more inexpensive FOG than that of the previous system was used, the accuracy of this compass was increased about 0.5˚. Moreover, it has a very fast warm-up time of about 5 minutes. Therefore, this compass can show the prospect of practical use on ships if it is installed on a stabilizer against the dynamic motion such as rolling and pitching.

목차

Abstract

1. 서 론

2. 광자이로콤파스의 원리

3. 동적방식 광섬유 자이로콤파스의 제작

4. 실험결과 및 고찰

5. 결 론

참고문헌