Numerical analysis of the terminal approach carrier disturbance model

In order to study carrier landing disturbance which is the most resource of carrier landing deviation, The filters of free-air turbulence components are presented by used of the method which transfers spatial power spectrum to temporal power spectrum. The method of changing transfer function to spatial state is proposed to solve the problem of temporal-varying parameters in the random component of carrier airwake. The Simulation model is constructed in Matlab. It is result that: the simulation model of carrier landing disturbance is effective, and a method of improving symmetrical characteristic of carrier landing disturbance is recommended.