内燃机活塞裙面加工精度的BP神经网络控制技术研究

BP Neural Network Control Technique Study on Processing Accuracy of Internal Combustion Engine Piston Skirt

在加工活塞裙面时 ,传统的控制方法往往是通过直接加工或误差补偿来实现 ,精度效果往往不能尽如人意 ,为此 ,采用BP神经网络控制技术 ,可以取得令人满意的效果 ,实验结果表明 ,这种方法是可行的。

The traditional control on processing piston skirt is effected either by direct processing or by error compensation, the processing accuracy is not very satisfying. However, with the aid of neural network control technique, it can be done perfectly. The experimental results also show that the method is feasible.