Research on Simulation Calculation Method of Takeoff and Landing Running Distance for New Type Aircraft

In order to accurately calculate the required runway length of the new aircraft, this paper establishes and solves the differential equation of aircraft take-off and landing through the aircraft taxiing dynamics and kinematics theory. Considering the aircraft's parameters and environmental parameters, the Simulink simulation model of aircraft take-off and landing is built, and a new runway length calculation method is studied. On this basis, compared with the actual flight distance data, the results show that the relative error range between flight speed and flight distance is about 3%, indicating that the accuracy of the calculation method is greatly improved.