Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Zhejiang University(Engineering Science)》 2007-04
Add to Favorite Get Latest Update

Application of vector quantization theory in steel slag detection of continuous casting

LI Pei-yu1,TAN Da-peng1,ZOU Fu-xing1,2,WANG Jiang-feng1 (1.College of Mechanical and Energy Engineering,Zhejiang University,Hangzhou 310027,China;2.Department of Application Engineering,Wan-xiang Professional College,Hangzhou 310023,China)  
To overcome problems of steel water continuous casting slag detection system(SWCC-SDS),such as high cost and equipment inconvenience,a new SDS based on vector quantization(VQ) technology was put forward.The process detail of SWCC was investigated and analyzed,and the vibration signal was considered to be the main detecting signal according to the difference generated by steel water and slag during the course of SWCC.Automatic control system was established far away from steel water with vibration sensor,which could resolve the problem of the sensor's uncontrolled consumption.After pre-processing the real-time vibration signal,characteristic information was extracted and codebook was trained by VQ,then the status of steel water was identified to realize automatic control for SWCC. Experimental results proved that this system requires low cost and little re-building for current devices,and that the slag detection ratio can be more than 95%,and can meet the requirements of SWCC.
【Fund】: 国家自然科学基金资助项目(50374061)
【CateGory Index】: TF777
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 CAI Zhi-jun,LI yi-xin;New Slag Detection Device Is Applied in MaSteel Slab Caster[J];Journal of Anhui Vocational College of Metallurgy and Technology;2008-01
【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHAO Li, ZOU Cai-rong, WU Zhen-yang (Department of Radio Engineering,Southeast University, Nanjing 210096,China);The Segmental Fuzzy Clustering Algorithm for Estimating Parameters of the VQ-HMM[J];Journal of Circuits and Systems;2002-03
2 Li Peiyu Zhao Mingxiang (Zheijiang University);Current Status and Prospect of Study on outflow Slag Detection at Ladle in Continuous Casting[J];Steelmaking;2003-03
3 LU Xiao-shan, TIAN Lan (School of Information Sci. and Eng., Shandong Univ., Jinan 250100, China);Voiceprint identification based on improved VQ[J];Journal of Shandong University (Engineering Science);2004-03
4 ZHANG Xiao-ling, ZHANG Pei-qiang, SHEN Lan-sun (Signal & Information Processing Lab., Beijing University of Technology,Beijing 100022, China);A VQ Based on Information Distortion Measure and Its Application to Lossless Compression of Hyperspectral Image[J];Journal of Remote Sensing;2004-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Li,WANG You-zhao(Dept.of Electronic Technology and Instrumentation Science, Zhejiang University, Hangzhou 310027, China);Research and Development of High-Sensitivity Vibration Detection System for Outflow Slag Process at Ladle in Continuous Casting[J];Journal of Electron Devices;2005-04
2 JIN Yan, BI Xue-gong (Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan, Hubei 430081, China);Size Distribution Calculating Model of CaO Inclusion in Liquid Steel[J];The Chinese Journal of Process Engineering;2009-S1
3 ;机器人化多功能护理床的研究与开发[J];Robot Technique and Application;2003-06
4 ;Application of Slag Carry-over Detection System for Ladle in No.1 CCM of Jisteel[J];Metrology & Measurement Technique;2008-08
5 LIU Tian-le1,GAO Wei1,LIU Xiu-guo1,CHEN Qi-hao2 1.Faculty of Information Engineering,China University of Geosciences,Wuhan 430074,China 2.GIS Software Research and Application Engineering Center of the Ministry of Education,Wuhan 430074,China;Research and implementation of vector quantization on hyperspectral image compression[J];Computer Engineering and Applications;2008-34
6 TAN Dapeng LI Peiyu (College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027);STEEL WATER CONTINUOUS CASTING SLAG DETECTION SYSTEM BASED ON WAVELET[J];Chinese Journal of Mechanical Engineering;2007-02
7 Li Peiyu, Zou Fuxing(Institute of Modern Manufacture Engineering , Zhejiang University , Hangzhou 310027,China);Research of Slag Detecting Method Based on Vector-Quantization Theory in Continuous Casting[J];Computer Automated Measurement & Control;2005-06
8 Liu Fucai Wang Dongyun;Study of Speech Recognition Technology and Application in the Field of Control[J];Programmable Controller & Factory Automation;2005-12
9 LI Peiyu1,TAN Dapeng1,CHEN Wenzheng2(1.College of Mechanical and Energy Engineering,Zhejiang University,Hangzhou 310027;2.Fengxing Iron and Steel Co.,Ltd.,Taizhong 421);Design and implementation of a vibration style detecting system for prevention of ladle slag carry over[J];Continuous Casting;2008-02
10 CAI Zhi-jun,LI yi-xin;New Slag Detection Device Is Applied in MaSteel Slab Caster[J];Journal of Anhui Vocational College of Metallurgy and Technology;2008-01
China Proceedings of conference Full-text Database 3 Hits
1 TIAN Lu~(1,2) HUANG Yu-jun~(1,2) HUANG Qi-cai~(1,2) 1.Ramon Science and Technology Co.,Ltd HengYang HuNan 421001 2.Beijing Research Institute of Ramon.Beijing 100080;Slag Detection System Based on Vibration using Chaos and nerve cell Theory[A];[C];2008
2 TIAN Lu~(1,2),LI Juan~(1,2),HUANG Yu-jun~(1,2) 1.Ramon Science and Technology Co.,Ltd HengYang HuNan 421001 2.Beijing Research Institute of Ramon.Beijing 100080;Research and Application of a High-sensitive Slag Detection System[A];[C];2009
3 JIN Yan,BI Xue-gong (Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology,Wuhan,Hubei 430081,China);Size Distribution Calculating Model of CaO Inclusion in Liquid Steel[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Huibo; Li Xiaohu; Xie Yuandan; Guo Diancai (Dept. of Computer) (Dept. of Automation) (Dept. of Metallurgy);The Detection System of Dregs of Steel on Tapping of Molten Steel[J];JOURNAL OF ANSHAN INSTITUTE OF IRON AND STEEL TECHNOLOGY;1996-04
2 ZHI Jian-jun QIU Si-ming HOU An-gui(Baosteel Steelmaking plant, Shanghai 200941, China;Baosteel Design & Research Institute,Shanghai 201900,China);Application of the Ladle Slag-carry-over Detection Technology in Baosteel[J];Bao Steel Technology;2004-05
3 ZHAO Li,WANG You-zhao(Dept.of Electronic Technology and Instrumentation Science, Zhejiang University, Hangzhou 310027, China);Research and Development of High-Sensitivity Vibration Detection System for Outflow Slag Process at Ladle in Continuous Casting[J];Journal of Electron Devices;2005-04
4 ZHANG Li HUANG Yaowen YANG Shibiao (Shanghai Baosteel Group Corp.) ZHONG Liangcai ZHU Yingxiong JIN Peihong (Northeastern University);WATER MODELING OF TURBULENCE INHIBITOR IN TUNDISH[J];Iron and Steel;2002-12
5 Hu Hao , Zhao Heming, Zhang Jiongming, Wang Xinhua, Wang Wanjun(School of metallurgical and ecological engineering, University of Science and Technology of Beijing, Beijing 100083,China);Research on Water Model of Mold Level Fluctuation[J];Iron Steel Vanadium Titanium;2005-01
6 ;利用视频系统监控大包下渣的方法研究[J];Industrial Control Computer;2005-03
7 Yu Xuebin; Zhang Hong; Qiu Linhui; Yu Shuren; Wei Suwen (Wuhan Yejin University of Science and Technology)Chen Tingnan, Jiang Chuanhong, Peng Shengtang Yin Zuoxiong, Qiu Tongbang, Liu Dongfu Xiao Zhongmin (Wuhan Iron & Steel Corporation);Development of a Detector of Ladle-to-Tundish Slag Carry-over[J];JOURNAL OF EAST CHINA UNIVERSITY OF METALLARGY;1997-04
8 Zhang Lufang (Jinan Iron and Steel Group Corporation);WATER MODEL EXPERIMENT STUDY OF STEEL LADLE ARGON BUBBLING OF LIQUID STEEL[J];Henan Metallurgy;2006-02
9 Huang Ye;Ye Shufeng ;Tao Yuping;Li Meiming;Huang Zemm;Influence of Slag Thickness and Outlet Shape on the Vortex Sink Carrying Slag[J];JOURNAL OF IRON AND STEEL RESEARCH;1995-06
10 TAN Dapeng LI Peiyu (College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027);STEEL WATER CONTINUOUS CASTING SLAG DETECTION SYSTEM BASED ON WAVELET[J];Chinese Journal of Mechanical Engineering;2007-02
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Zhang Xiaoling Wu Lifang Shen Lansun (Signal and Information Processing Lab., Beijing Polytechnic University, Beijing 100022, China);REMOTE SENSING IMAGE LOSSLESS COMPRESSION BASED ON PERCEPTRON[J];Journal of Electronics and Information Technology;2001-07
2 Quan Yujia Central Iron & Steel Research Institute;TRENDS OF SECONDARY METALLURGY[J];Gangtie;1989-07
3 LIU Heng-shu, PENG Feng-hua, HUANG Lian-qing (Changchun Institute of optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130022, China; Public Security Bureau of Guangzhou City, Guangzhou 510435, China);Feature analysis of hyperspectral images[J];Optics and Precision Engineering;2001-04
4 Yu Xuebin; Zhang Hong; Qiu Linhui; Yu Shuren; Wei Suwen (Wuhan Yejin University of Science and Technology)Chen Tingnan, Jiang Chuanhong, Peng Shengtang Yin Zuoxiong, Qiu Tongbang, Liu Dongfu Xiao Zhongmin (Wuhan Iron & Steel Corporation);Development of a Detector of Ladle-to-Tundish Slag Carry-over[J];JOURNAL OF EAST CHINA UNIVERSITY OF METALLARGY;1997-04
5 LIU Yin-Nian XUE Yong-Qi WANG Jian-Yu SHEN Ming-Ming (Shanghai Institute of Technical Physics, Chinese Academy of Sciences,Shanghai 200083,China);OPERATIONAL MODULAR IMAGING SPECTROMETER[J];Journal of Infrared and Millimeter Waves;2002-01
6 TIAN Lan,BAI Shu-zhong,ZHENG Li-na(School of information sci.and Eng.,Shandong Univ.,Jinan 250100, China);Based on multi-features and multi-stages decision speaker identification in telecommunication network[J];Journal of Shandong University of Technology;2003-06
7 MA Xiaohui; FU Yuqing; LU Jiren (Department of Radio Engineering, Southeast University Naming 210096);The segmental fuzzy c-means algorithm for estimating parameters of continuous density hidden Markov models[J];Acta Acustica;1997-06
8 Xu Hong Zhang Hong Mao Hongxiang (Wuhan Metallurgical University of Science & Technology);Technique and Application of Automatic Slag Detection[J];METALLURGICAL EQUIPMENT;1999-01
9 Qiu,Dong-ming (Zhejiang University Hangzhou 310027);A Study of the Slag Detection System for Continuous Casting with 300t Ladles[J];CHINESE JOURNAL OF SCIENTIFIC INSTRUMENT;1998-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved