중첩모델 기반 레이저 관성항법장치 고장검출 기법

다국어 초록 (Multilingual Abstract)

LLNS (Laser Inertial Navigation System) consists of RLG (Ring Laser Gyroscopes)/accelerometers and provides real-time navigation information to the target system. Therefore it is very important to make a decision in the real time whether LINS is in the normal operation or not. That is called a fault detection method. In this paper, we propose the fault detection method of LINS based on the overlapping model. We also show that the fault detection probability is increased through overlapping the hardware model and the software model. It is verified through the long-term operation and RAM (Reliability Availability Maintainability) analysis of LINS that the fault detection method proposed in this paper is able to detect about 97% of probable system failures.

목차 (Table of Contents)

• Abstract
• Ⅰ. 서론
• Ⅱ. 레이저 관성항법장치 시스템 구성 개요
• Ⅲ. 레이저 관성항법장치 고장검출 기법
• Ⅳ. 결언
• 참고문헌

참고문헌 (Reference)

1 황동환, "자이로스코프를 이용한 영상/DR 통합 항법 시스템의 자세보정" 제어·로봇·시스템학회 16 (16): 810-815, 2010

2 임준규, "무인기의 항법을 위한 가속도를 고려한 적응 스칼라 필터" 제어·로봇·시스템학회 15 (15): 31-36, 2009

3 심규민, "링레이저 자이로의 바이어스 안정도 개선을 위한몸체진동 잡음 연구" 제어·로봇·시스템학회 12 (12): 1065-1073, 2006

4 J. E. Killpatrick, "The laser gyro" 4 (4): 44-55, 1967

5 Honeywell, "Technical Description of Tactical Advanced Land Inertial Navigator(TALIN TM )"

6 D. H. Titterton, "Strapdown Inertial Navigation Technology" Peter Peregrinus Ltd 1997

7 E. J. Post, "Sagnac effect" 39 (39): 475-493, 1967

8 GEC-Marconi, "Operators Manual for the FIN3110 Airborne Demonstrator"

9 "MIL-STD-2165, Testability Program for Electronic Systems and Equipments"

10 A. D. King, "Inertial navigation - forty years of evolution" 13 (13): 140-149, 1998

11 유해성, "FFT를 이용한 레이저 관성항법장치 고장검출 기법" 한국항공우주학회 36 (36): 502-510, 2009

12 Thales Avionics, "Equipment Technical Specification, INS/GPS TOTEM3000"

13 D. P. Payne, "Development Test of the Honeywell Laser Inertial Navigation System(LINS)" ADTC 1975

14 G. M. Siouris, "Aerospace Avionics Systems" Academic Press, Inc 1993

15 G. T. Schmidt, "Advances in navigation sensors and integration technology" NATO 2003