液压泵恒流控制的神经网络实现方法及应用研究

The Realizing Method and Application Research of Neural Network on Hydraulic Pump Constant Flow Control

提出一种采用种经网络辨识负载流量原理实现液压泵恒流量调节的新方法。结合此方法，提出一种基于模糊神经网络的恒流量调节泵智能学习控制方法，并将其应用于电液比例恒流量调节轴向柱塞泵的控制，改善了该泵的控制品质。

A new method that hydraulic pump constant flow regulating is realized by using the principle of identifying the load flow with neural network is proposed. Together with the method, a intelligent learning control method based on fuzzy neural network is proposed and used in the control of electro-hydraulic proportjonal constant flow regulating axial piston pump. The method can be adopted to improve the control cluality of the pump.