多通道电液伺服协调加载系统研究  

Study on multichannel electro-hydraulic servo Harmony Loading System

作　　者：魏文军[1] 范多旺[1] 

机构地区：[1]兰州交通大学光电技术与智能控制教育部重点实验室,甘肃兰州730070

出　　处：《自动化与仪器仪表》2006年第3期20-23,共4页Automation & Instrumentation

基　　金：甘肃省科技攻关计划项目(GS982-A52-037)

摘　　要：介绍了一种多通道电液伺服加载系统的软硬件设计和实现过程。系统采用计算机分级测控,利用虚拟仪器开发平台LabVIEW和Borlandc进行监控软件设计,采用三台大吨位、大位移作动器完成协调加载,同时系统有16路高速应变采集通道,集控制和采集为一体,提高了系统的工作效率。This paper discusses the structure, control method, system programming technology of multichannel Electrohydraulic servo harmony loading system. Meanwhile, software of monitoring supervisor based on LabVIEW, improved PID algorithm are covered in the paper. This system has been under application, which has performed well under practical test.

关 键 词：电液伺服 应变采集 微机控制 LABVIEW 

分 类 号：TH137[机械工程—机械制造及自动化]