위성발사체 궤도추정을 위한 융합필터 연구

• Published in: 항공우주시스템공학회지 Vol. 1; no. 3; pp. 37 - 42
• Main Authors: 유성숙(Seong Sook Ryu), 김정래(Jeongrae Kim), 송용규(Yong Kyu Song), 고정환(Jeonghwan Ko)
• Format: Journal Article
• Language: Korean
• Published: 항공우주시스템공학회 2007
• Subjects: Tracking Data Fusion; FIight Safety System; Instantaneous Impact Point; Trajectory Estimation; Flight Safety System
• ISSN: 1976-6300; 2508-7150

The flight safety system for the satellite launch vehicles is required in order to minimize the risk due to launch vehicle failure. For prompt and reliable decision of flight termination, the flight safety system usually uses multiple sensors to estimate launch vehicle's flight trajectory. In that case, multiple types of observed tracking data makes it difficult to identify the flight termination condition. Therefore, a fusion tracking filter handling the multiple tracking data is necessary for the flight safety system. This research developed a simulation software for generating multiple types of launch vehicle tracking data, and then processed the data with fusion filters.