摘要
为了提高铸铝制造行业中铝锭厚度控制的效率和精度,在对测厚原理、图像处理算法与工厂需求指标等研究的基础上,结合HSV色彩空间和Hough变换等图像处理技术,提出铝锭在线测厚的方法,并通过Matlab对其进行了仿真验证,结果证明该设计方案有效地提高了铝锭在线测厚精度。
On the basis of the research of thickness measurement principle,image processing algorithm and factory demand index,an online thickness measurement method for aluminum ingot is proposed in combination with HSV(Hue,Saturation and Value)color space,Hough transform and other image processing technologies to improve the efficiency and precision of aluminum ingot thickness control in cast aluminum manufacturing industry.The simulation and verification of the above-mentioned method are performed by Matlab.The results prove that this design scheme effectively improves the precision of online thickness measurement of the aluminum ingot.
作者
董尧培
王景芹
崔玉龙
DONG Yaopei;WANG Jingqin;CUI Yulong(State Key Laboratory of Reliability and Intelligence of Electrical Equipment Co founded by Hebei Provincial People′s Government and the Ministry of Science and Technology,School of Electrical Engineering,Hebei University of Technology,Tianjin 300401,China;Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,School of Electrical Engineering,Hebei University of Technology,Tianjin 300401,China;Beijing University of Chemical Technology,Beijing 100029,China)
出处
《现代电子技术》
北大核心
2020年第5期51-56,共6页
Modern Electronics Technique
基金
国家自然科学基金资助项目(51777052)
河北省科技型中小企业技术创新资金(16C1303121010)。
