Research on virtual flight test method for minimum unstick speed of civil aircraft

Abstract The physical process analysis of minimum unstick speed flight test of civilian aircraft is carried out. A simulation environment is built for the virtual flight test based on Simulink and MATLAB script. The pilot control behavior is modeled, and the model control algorithm is given to realize the automation of the simulation process. By comparing with the flight test data, the feasibility of the virtual flight test method is demonstrated, and the improvement direction of the pilot control behavior model is given.