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重选摇床智能控制系统的设计与应用

  • 作者:
  • 杨文旺|武涛|赵玉华|刘利敏|徐培培
  • 作者单位:
  • 北矿机电科技有限责任公司&矿物加工科学与技术国家重点实验室&北京市高效节能矿冶技术装备工程技术研究中心&矿冶科技集团有限公司|北矿机电科技有限责任公司&矿物加工科学与技术国家重点实验室&北京市高效节能矿冶技术装备工程技术研究中心&矿冶科技集团有限公司|北矿机电科技有限责任公司&矿物加工科学与技术国家重点实验室&北京市高效节能矿冶技术装备工程技术研究中心&矿冶科技集团有限公司|北矿机电科技有限责任公司&矿物加工科学与技术国家重点实验室&北京市高效节能矿冶技术装备工程技术研究中心&矿冶科技集团有限公司|北矿机电科技有限责任公司&矿物加工科学与技术国家重点实验室&北京市高效节能矿冶技术装备工程技术研究中心&矿冶科技集团有限公司
  • 基金项目:

  • isnull
  • 详细信息:

  • 作者简介:
  • 杨文旺(1983—),男,山西运城人,高级工程师,硕士,从事矿物加工设备自动控制系统研究及工程转化工作;北京市南四环西路总部基地18区23号楼,矿冶科技集团有限公司,100086;E-mail:yangwenwang@bgrimm.com
  • 通讯作者:
  • isnull
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Design and application of intelligent control system for gravity separation table concentrator

  • English Author:
  • BGRIMM Machinery & Automation Technology Co.,Ltd.&State Key Laboratory of Mineral Processing&Beijing Engineering Research Center on Efficient and Energy Conservation Equipment of Mineral Processing&BGRIMM Technology Group|BGRIMM Machinery & Automation Technology Co.,Ltd.&State Key Laboratory of Mineral Processing&Beijing Engineering Research Center on Efficient and Energy Conservation Equipment of Mineral Processing&BGRIMM Technology Group|BGRIMM Machinery & Automation Technology Co.,Ltd.&State Key Laboratory of Mineral Processing&Beijing Engineering Research Center on Efficient and Energy Conservation Equipment of Mineral Processing&BGRIMM Technology Group|BGRIMM Machinery & Automation Technology Co.,Ltd.&State Key Laboratory of Mineral Processing&Beijing Engineering Research Center on Efficient and Energy Conservation Equipment of Mineral Processing&BGRIMM Technology Group|BGRIMM Machinery & Automation Technology Co.,Ltd.&State Key Laboratory of Mineral Processing&Beijing Engineering
  • Unit:
  • 摘要
  • 在线预览
  • 参考文献

摘要:

摇床受处理量、给矿浓度等条件变化影响,床面各条矿带的颜色、位置、宽度时常改变,需要人工及时调整接矿板的位置以获得合格的精矿品位,工人劳动强度大。为了实现摇床作业的自动巡检和操作,通过计算机视觉技术采集摇床矿带照片,研究了矿带图像识别算法,并在此基础上开发了摇床智能控制系统。工业试验表明:巡检机器人实现了对一组多张摇床矿带的自动采图,图像识别算法实现了对矿带宽度、边界和颜色特征的数字化识别解析,控制系统实现了自动调节接矿板至目标位置,达到了替代人工、提升选矿指标的目的。

关键词:

摇床;智能;控制系统;巡检机器人;矿带颜色;数字化识别

Abstract:

The color,position and width of mineral belts on the table concentrator often change due to the variations of feed capacity and pulp density,then operators need to adjust the partition plate position in time to reach the qualified concentrate grade which is labor-intensive.The table concentrator mineral belt images were sampled by machine vision and the mineral belt images recognition algorithm was studied in order to realize automatic inspection and operation of table concentrators.On this basis,an intelligent control system was developed.Industrial experiments show the automatic inspection robot can realize continuous sampling of mineral belt images from a group of table concentrators.The image recognition algorithm can exactly obtain the width,boundary and color features of the mineral belts and the control system can automatically adjust the plate to the target position,thus achieving the goal of replacing manual labor and improving the ore-dressing index.

Keywords:

table concentrator;intelligent;control system;inspection robot;mineral belt color;digital recognition