摘要
在分析影响数控机床加工误差的因素后 ,建立了神经网络模型 ,然后求出电网输入电压与定时时间之间的最优曲线 ,从而实现对电网波动引起的加工误差进行自动校正。
In the paper,we first analyze the factors which affect processing errors of NC machine tools,then establish the corresponding model based on neural networks. Finally the optimal relations between the input voltage and timing time are given,and the processing errors caused by network fluctuation are autocorrected.
出处
《组合机床与自动化加工技术》
北大核心
2000年第8期9-11,共3页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
神经网络
数控机床
电网波动
加工误差
自动校正
neural network
NC machine tool
network fluctuation processing error
autocorrect
