BP改进算法研究及一种系统控制训练算法

为了实际应用的目的，本文对一些ＢＰ改进算法进行了研究，发现了了这些改进算法的优缺点及应用范围，并提出了系统控制训练算法，实验证表明该算法具有收敛性、能保证练正常进行，应用方便等显著优点。

Research on Improved BP Algorithms and a System Control Training Algorithm

It was found that standard BP algorithm converges slowly and some improved BP algorithms have their limitations. In this paper, system control training algorithm was made to the practical network building.Practical aeroengine monitoring and diagonosis neural network building have proved that the training algorithm can make the training converge faster and not staying in the flat region. It has high value of application.