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基于PLC的管道内焊机控制系统
引用本文:皮亚东,孙筠竹,董青,张华,梁天军,于金柱. 基于PLC的管道内焊机控制系统[J]. 机电工程, 2011, 28(2): 206-208,223
作者姓名:皮亚东  孙筠竹  董青  张华  梁天军  于金柱
作者单位:1. 中国石油天然气管道科学研究院,河北,廊坊,065001
2. 同方川崎空调设备有限公司,河北,廊坊,065001
基金项目:中国石油天然气集团公司科技发展部项目
摘    要:为解决管道内焊机控制系统的可靠性和经济性等问题,将现代控制技术应用到管道工程建设中,深入分析了国外的研究水平及研究动态,结合我国的施工环境,经过多次改进设计,系统采用可编程控制器PLC为核心,电机的控制电路和驱动电路作为外围电路,实现了内焊机行走距离的精确控制.PLC软件修改方便,易于实现各种动作的互锁,减少了外围线路...

关 键 词:内焊机  可编程控制器  控制电路

Control system of pipe internal welding machine based on PLC
PI Ya-dong,SUN Yun-zhu,DONG Qing,ZHANG Hua,LIANG Tian-jun,YU Jin-zhu. Control system of pipe internal welding machine based on PLC[J]. Mechanical & Electrical Engineering Magazine, 2011, 28(2): 206-208,223
Authors:PI Ya-dong  SUN Yun-zhu  DONG Qing  ZHANG Hua  LIANG Tian-jun  YU Jin-zhu
Affiliation:PI Ya-dong1,SUN Yun-zhu2,DONG Qing1,ZHANG Hua1,LIANG Tian-jun1,YU Jin-zhu1(1.China Petroleum Pipeline Reseach Institute,Langfang 056001,China,2.Tongfang Kawasaki Air-conditioning Co.,Ltd.,China)
Abstract:In order to solve the reliability and economy problems of the pipe internal welding machine's control system,the research and development of foreign construction technology were reviewed seriously,the construction environment of our country was taken into account,then the modern control technology was applied to pipe engineering construction.Being improved for many times and using programmable logic controller(PLC) as controlling core of the system and control circuit of electric motor as peripheral circuit...
Keywords:internal welding machine  programmable logic controller(PLC)  control circuit  
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