基于PLC的掘进机控制系统设计与研究
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摘要
矿井下的工作环境复杂,采用可以自主移动与截割的掘进机进行井下作业有利于保障井下作业的安全。分析掘进机掘进过程中需具备的功能后,设计了基于PLC的掘进机控制系统的整体结构,并对路径规划模块、位置移动模块和截割头运动控制模块的控制原理进行分析。为了保证掘进机发生故障后可以及时得到排查,设计了远程监控系统。掘进机控制系统的设计保障了井下工作的可靠性。
The working environment under the mine is complicated,so roadheader that can autonomously move and cut helps to ensure the safety of downhole operations. After analyzing the functions required for the tunneling process of the roadheader,the overall structure of the roadheader control system based on PLC was designed, and the control principles of the path planning module, the position moving module and the cutting head motion control module were analyzed. In order to ensure that the roadheader can be diagnosed in time after failure,design a remote monitoring system. The design of the roadheader control system ensures the reliability of downhole work.
The working environment under the mine is complicated,so roadheader that can autonomously move and cut helps to ensure the safety of downhole operations. After analyzing the functions required for the tunneling process of the roadheader,the overall structure of the roadheader control system based on PLC was designed, and the control principles of the path planning module, the position moving module and the cutting head motion control module were analyzed. In order to ensure that the roadheader can be diagnosed in time after failure,design a remote monitoring system. The design of the roadheader control system ensures the reliability of downhole work.
引文
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[3]张岩松,夏丽君.小型掘进机样机PLC控制系统的研究[J].企业导报,2013(2):288.
[4]刘永伟.矿用悬臂式掘进机控制系统研制[D].西安:西安科技大学,2018.
[5]张旭辉,陈利,马宏伟,等.煤矿掘进机器人虚拟仿真与远程控制系统[J].工矿自动化,2016,42(12):78-83.