Abstract:

Semi-physical r eal-time simulation for a pilotless plane is made on a small and universal semi-physical dynamics simulat ion syst em. T he simulat ion model of the pilotless plane andrea l- time integer algorit hm ar e discussed, and a r eal time inter polation calculation method of theaer odynamic coefficients is pr esented. The result shows that the simulation system is reasonable,r elia ble and easy to progr am, and that t he mathemat ics model and simulation algorithmalso complet ely sa tisfy t he r equir ements of t he simulation for the pilotless plane .

Key words: semi-physical simulation, pilotless aircraft, simulation system