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Information Analysis of Vision Navigation Based on Runway
Received date: 2015-10-12
Online published: 2025-05-30
Vision navigation based on runway is a common application in landing an unmanned aerial vehicle (UAV). From the information point in vision navigation, observability of UAV attitude and position knowing edges of runway, horizon and transverse runway line were analyzed. Two conclusions about visual navigation information were deduced. It is proved that yaw, pitch, altitude and sideways position can be calculated by viewing edges of the runway known width, and with additionally viewing the horizon and the transverse runway line, complete attitude and position can be known. The research can be theoretically referred by method design, precision analysis and observability analysis of visual navigation based on runway.
Key words: vision navigation; runway; horizon; UAV landing
ZHANG Hongliang , GUO Pengyu . Information Analysis of Vision Navigation Based on Runway[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(5) : 150 -154 . DOI: 10.15892/j.cnki.djzdxb.2016.05.038
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