液压控制器辅助控制系统设计

Design Auxiliary control system for hydraulic pressure controller

本文介绍了在原有液压控制器的基础上更新设计其辅助控制系统,该系统主要完成输出信号的编辑,信号输入输出的控制,波形显示,信号存储,信号分析及再现。系统通过4通道模拟量输出控制液压泵,8模拟量通道的同步输入采集数据,可采取多种输入输出模式,即可只输出,也可只输入,也可输入输出同步。为了快速可靠的搭建系统,我们选择了NI公司的多功能数据采集卡,连接线缆,及连接端子,在LABVIEW下开发应用软件。系统有简介友好的人机界面,直接在面板上完成各种操作。

This paper introduce developing a new auxiliary Control system of a old hydraulic pressure controller. This system can real-ize output signal edit and input and output control ,waveform display, signal storage, signal analysis and reappearance . It control the hydraulic pressure pump by four analog signals output channels and acquire date by eight analog signals input channels ,there are several output and input mode, such as just output, just input , synchronization of input and output .In order to constru...