Auto-designing of Flight Constrained Area Based on Numerical Weather Forecasting

Designing flight constrained area is an important precondition for aircraft to avoid severe weather and select its rerouting strategy.In order to improve the real-time of the designation and take full account of the stochastic dynamic continuous change of dangerous weather,the paper dealed with the image matrix by matlab and automat-ic polygon of affected flight safety area boundary by dint of weather forecasting infor-mation.Through simulation analysis,the complexity of designationt is low and the results is reasonable.The proposed designation is feasible.