Hybrid model to evaluate the aircraft landing environment

Aircraft landing environment has much influence on approach landing systems and it is a preferred way to perform a system simulation and prediction for system performance in the scattering environment to ensure security instead of performing flight inspection. Hybrid evaluation system for aircraft landing environment is firstly outlined, and then the hybrid model to simulate the systems considering the effect of environment is proposed and discussed. Multi-scattering effect is included in the model. Practical application example using the model to evaluate aircraft landing environment is presented, and results show the effectiveness of the hybrid evaluation system.