As the UAV is widely applied in military action, in order to make the UAV

operators operate the UAV equipment easily, we should train the UAV operator with high

efficiency, high fidelity training system, which can be used in the training work in stead of

the real UAV aircraft. It can heighten the training efficiency and reduce the training cost. We

put forward the design project of the man-in-loop UAV flying simulator based on

Matlab/Simulink, according to the flying control system’s characteristic and the request of the

man-in loop simulation.