Rare Earth Extraction Process Control Method Based on Video Surveillance

摘要：

In rare earth countercurrent extraction process, content of each component accumulates to different extent in the corresponding extraction tanks, and shows its own characteristic color. When the production process conditions changes, the distribution of content for each component will be changed, and the result is the movement of characteristic color. It integrates the image processing technology to identify characteristic color offset and fuzzy control. A rare earth extraction process control method composed of video monitoring and fuzzy controller is proposed. The technology is applied to a CePr/Nd extracting separation process. The results show the effectiveness of the control method.

关键词： rare earth characteristic color video surveillance image processing fuzzy control.

作者: Meng Shasha Sun Baohua Lu Rongxiu

作者单位: Institute of Mechanical and Electronic Engineering Design, Jiangxi Blue Sky University, Nanchang, Ji Department of Electric and Automation, China Nerin Engineering Co.,LTD, Nanchang, Jiangxi, 330002, C College of Electrical and Electronic Engineering, East China Jiaotong University, Nanchang, Jiangxi,

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 1887-1892

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）