Abstract:

A dynamical model of acceleration, velocity and displacement is established according to fleet visual flight operation in low-altitude airspace. The corresponsive characteristics and influencial factors of climbing following aircrafts in low-altitude airspace are analyzed with relative numerical examples. Studies show that fleet following flight in low-altitude airspace is significant for effective use of low-altitude airspace resource and formation flight operation.

Key words: low-attitude airspace, dynamical model, following flight, visual flight