09 - Safety and Security
VERTICAL POSITION ERROR BOUNDING FOR INTEGRATED GPS/BAROMETER SENSORS TO SUPPORT UNMANNED AERIAL VEHICLE (UAV)
J. Lee¹, E. Hyeon¹, M. Kim¹, J. Lee¹; ¹Korea Advanced Institute of Science and Technology, South Korea
Unmanned Aerial Vehicle (UAV) applications that require high level of integrity on computed position have been continuously increasing. This study focuses on deriving the vertical position error bound when Global Positioning System (GPS) is integrated with barometer for altitude computation. The error bound would greatly improve the performance of applications without causing safety problems.