悬臂式掘进机截割轨迹可视化监控  

Visualization monitoring of boom type roadheader cutting path

作　　者：刘春生[1] 赵汗青[1] 李海燕[1] 

机构地区：[1]黑龙江科技学院机械工程学院,哈尔滨150027

出　　处：《黑龙江科技学院学报》2008年第4期243-246,共4页Journal of Heilongjiang Institute of Science and Technology

基　　金：教育部科学技术研究重点基金资助项目(206045)

摘　　要：为解决悬臂式掘进机工作时产生的超挖和欠挖问题,设计了悬臂式掘进机截割过程可视化监控系统。该系统采用PC_Based Control技术的设计思想,建立了掘进机的截割坐标系,并给出了截割断面超限报警限的确定方法。利用数据采集卡PCI-1711L及VB可视化语言实现了悬臂式掘进机截割轨迹的可视化监控。该系统使操作者可以观察到截割头实际工作位置,从而减小超挖和欠挖,降低巷道施工成本,提高施工质量。The efforts to tackle over-production and under-production of boom-type roadheaders force the design of the supervisory system capable of visualizing cutting process of boom-type roadheaders. The system features the adoption of the design concept of PC-based control technology, and the development of the roadheader cutting coordinates, and the provision of the latest cut of the alarm overruns limit established methods. The paper introduces the use of data acquisition card PCI-1711L and VB visual language to make possible the boom-type roadheader cutting trajectory of visual monitoring. The system allows the operators to see more clearly the practical cutting work position through observing the industry control computer＇ s visualization display so as to reduce over-production and under-production, reduce the cost of tunnel construction and improve the tunnel construction quality.

关 键 词：悬臂式掘进机 截割轨迹 数据采集 可视化 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TD421.5[自动化与计算机技术—控制科学与工程]