Research the optimization of takeoff speed on the climbing performance of domestic large aircraft on plateau airport

When the aircraft is operating in the plateau airport, due to the influence of altitude, changeable weather and complex terrain, the climbing performance of the aircraft decreases, which ultimately affects the economy and flight safety of the aircraft. Based on the analysis of the influence of altitude, meteorology, terrain and other factors on the climbing performance of domestic large aircraft operating in Plateau Airport, the mathematical model for calculating the climbing performance of aircraft Plateau Airport is established by using analytical method; At the same time, MATLAB software is used to optimize and simulate the climbing performance of domestic large aircraft flying on the plateau airport. Through simulation, specific restrictions and requirements are put forward for domestic large aircraft to fly on plateau airport. The simulation results show that the optimization of the climbing performance of domestic large aircraft on the plateau airport, can further improve the application prospect of the aircraft.