基于PLC与WebAccess的液压同步顶升控制系统  

Hydraulic synchronous lift control system based on PLC and Web Access

作　　者：吕国芳[1] 张鑫 潘留根 丁义国 

机构地区：[1]河海大学能源与电气学院,江苏南京211100 [2]南京创安结构设计事务所有限公司,江苏南京210008

出　　处：《机械设计与制造工程》2017年第11期43-46,共4页Machine Design and Manufacturing Engineering

摘　　要：在需要对一些规模较大的建筑物进行精确的整体抬升的工程建造中,同步顶升控制技术得到了越来越广泛的应用。设计了一套液压同步顶升控制系统,采用腾控T-910PLC对系统进行数据采集和系统控制,采用WebAccess网际组态软件为上位机的人机交互界面,利用分次小位移带载顶升法,实现系统的高精度和高同步性。通过顶升与带载下降的实验表明,该系统控制方便,精度高并且同步性好。Synchronous lift control is widely used in engineering construction that some larger buildings need to be precisely lifted. It designs a set of hydraulic synchronous lift control system. Using T-910 PLC of Tengkong,it realizes the data collection and control of the subsystem,takes the system with the human-machine interface based on the internet configuration software Web Access. The high precision and high synchronization of the system are achieved by means of small displacement overhead lifting. Experiments show that the system has the advantages of convenient control,high accuracy and good synchronization.

关 键 词：同步顶升 可编程逻辑控制器 WEBACCESS 

分 类 号：TN06[电子电信—物理电子学]