The solution of air-to-air missile launch envelopes based on the improved BP neural network

In order to solve the problem of the low accuracy and convergence speed of air-to-air missile launch envelopes,the article has presented a solution of air-to-air missile launch envelopes based on the improved BP neural network.Introduce the momentum item to accelerate the convergence speed,and using interpolation methods on sensitive variable to improve the fitting accuracy.Simulation results show that the method has advantages of high accuracy,less parameters,versatility.