Abstract:

In this paper, the characters of flight data for coaxal pilotless helicopters and visualization graphics is analyzed. On the PC hardware, a visualization system for flight data is implemented. The calculation method of flight distance is given by flight test data. Evaluated by the flight test, a satisfactory fruit has been acquired.

Key words: visualizat ion in science calculat ion, fligh t data, telemet ry and telecommand, coaxal p ilo t less heli2cop ter