Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CIESC Journal》 2013-03
Add to Favorite Get Latest Update

Modeling of soft sensor for chemical process

CAO Pengfei,LUO Xionglin(Research Institute of Automation,China University of Petroleum,Beijing 102249,China)  
In the commercial chemical process,many primary product variables cannot be measured online,and soft sensor is an important means to solve this problem.Soft sensing modeling is the core issue of soft sensor.The relationship between soft sensing modeling and identification and nonlinear modeling is presented.The dynamic relationship between quality variables and variables that are easy to measure exists between the increments,and identification depends on incremental data,while soft sensing modeling depends on the measured data to get the relationship.Nonlinear modeling establishes the static relationship between these variables,ignoring the dynamic characteristics,which soft sensing modeling should take into account.With deeper understanding of the chemical process properties,the types and structures of soft sensing model have undergone a great change in the last decades,and soft sensing modeling method evolves from mechanism modeling to data-driven modeling,from linear modeling to nonlinear modeling,and from static modeling to dynamic modeling.The development of the soft sensing modeling method is reviewed.The advantages and disadvantages of the proposed methods are analyzed,and the applications of these methods are shown.In the end,the hot issues and the directions of development of soft sensing modeling method are presented.
【Fund】: 国家重点基础研究发展计划项目(2012CB720500)~~
【CateGory Index】: TP274
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 WU Yao,LUO Xionglin,YUAN Zhihong (Research Institute of Automation,China University of Petroleum,Beijing 102249,China);Soft sensor modeling with dynamic interpolation neural network for multirate system[J];Chemical Industry and Engineering Progress;2009-08
2 LUO Jianxu and SHAO Huihe (Institute of Automation,Shanghai Jiaotong University,Shanghai 200030,China;DEVELOPING DYNAMIC SOFT SENSORS USING MULTIPLE NEURAL NETWORKS[J];Journal of Chemical Industry and Engineering(China);2003-12
3 MA Yong, HUANG Dexian,JIN Yihui (Department of Automation, Tsinghua University, Beijing 100084, China);Discussion about dynamic soft-sensing modeling[J];Journal of Chemical Industry and Engineering(China);2005-08
4 WANG Xudong; SHAO Huihe and LUO Rongfu(Institute of Automation,Shanghai Jiaotong University·Shanghai, 200030,PRC);The Distributed RBF Neural Network and Its Application in Soft Sensor[J];CONTROL THEORY & APPLICATIONS;1998-04
5 LI Chuan1,2, WANG Shi-long2, ZHANG Xian-ming1 (1. Engineering Research Center for Waste Oil Recovery of Ministry of Education, Chongqing Technology and Business University, Chongqing 400067, China; 2. State Key Lab of Mechanical Transmission, Chongqing University, Chongqing 400044, China);Dynamic Soft Sensor Modeling Based on Multiple Relevance Vector Machines[J];Journal of System Simulation;2009-12
6 Li Xiangyang Zhu Xuefeng (South China University of Technology, Guangzhou, Guangdong Province, 510641) Liu Huanbin (State Key Lab of Pulp & Paper Engineering, South China University of Technology, Guangzhou, Guangdong Province, 510641 );Research on Hybrid Modeling Method in Batch Cooking Process[J];Transactions of China Pulp and Paper;2001-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Yu1,QI Mei-xing2,TONG Min-ming3(1.Department of Electronic & Information Engineering of Suzhou Vocational University,Suzhou 215104,China;2.Department of Electromechanic Engineering of Institute,Vocational Technology of SIP,Suzhou 215021,China;3.School of Information & Electric Engineering,China University of Mining,Xuzhou 221008,China);Inflammable gas analysis based on distributed multi-subnet neural networks[J];Transducer and Microsystem Technologies;2009-11
2 HOU Yan-song,XIE Gang,ZHANG Min,LIU Ya-ru (Automation Research Institute of Lanzhou Petrochemical Company Petrochina,Lanzhou 730060,China);The Development and Design of the Modeling Software for Soft Sensor[J];Computer Knowledge and Technology;2011-04
3 ZHANG Ling-fang1,YANG Ping1,YING Qi-jia2 (1.School of Electric Power & Automation Engineering,Shanghai University of Electric Power,Shanghai 200090,China;2.Optical & Electronic Information Engineering College,University of Shanghai for Science and Technology,Shanghai 200093,China);The Soft-measurement of Drum True Level[J];Journal of Shanghai University of Electric Power;2009-01
4 Qiu Shubo 1,2 Wang Huaxiang 1 Liu Xuezhen 2(1.School of Electrical Engineering & Automation,Tianjin University, Tianjin 300072, China 2.Automation Lab, Shandong Institute of Light Industry, Jinan 250100, China);Application Research on Radial Basis Function Neural Networks in the Kappa Number Soft Sensing[J];Journal of Electronic Measurement and Instrument;2005-01
5 LU Zhao-wei(Guangzhou Yuyang Power Technology Development Co.,Ltd.,Guangzhou,Guangdong 510080,China);Development and Present Status of Condenser Dirt Monitoring[J];Guangdong Electric Power;2011-06
6 LI Yong,SHAO Cheng (Institute of Advanced Control Technology,Dalian University of Technology,Liaoning Dalian 116024,China);Soft-sensor technology and it's application and development[J];Industrial Instrumentation & Automation;2005-05
7 MA Yong, HUANG Dexian,JIN Yihui (Department of Automation, Tsinghua University, Beijing 100084, China);Discussion about dynamic soft-sensing modeling[J];Journal of Chemical Industry and Engineering(China);2005-08
8 CHEN Guochu,YU Jinshou (Research Institute of Automation, East China University of Sci ence and Technology, Shanghai 200237,China);Hill-climbing particle swarm optimization algorithm with variable width neighborhood and its application[J];Journal of Chemical Industry and Engineering(China);2005-10
9 E Jiaqiang1, WANG Yaonan1, MEI Chi2 (1School of Electrical and Informational Engineering, Hunan University,Changsha,410082,Hunan, China; 2School of Energy and Power Engineering, Central South University, Changsha,410083,Hunan,China);Soft-sensing model of copper liquid temperature in copper refining process and its application[J];Journal of Chemical Industry and Engineering(China);2006-01
10 DU Wenli,GUAN Zhenqiang,QIAN Feng (Key Laboratory of Advanced Control and Optimization for Chemical Processes,Ministry of Education, East China University of Science and Technology,Shanghai 200237,China);Dynamic soft sensor modeling based on time series error compensation[J];Journal of the Chemical Industry and Engineering Society of China;2010-02
China Proceedings of conference Full-text Database 6 Hits
1 LIU Ying-yu, SHEN Dong-ri,CHEN Yi-jun, LI Rong (College of Information and Engineering, Liaoning University of Petroleum and Chemical Technology, Fushun 113001, China.;Nonlinear Systems Dynamic Modeling Based on Modular Neural Networks[A];[C];2006
2 Wang Jie-sheng is with the School of Electronic and Information Engineering,Liaoning University of Science & Technology,Anshan,114044,China .Sun Shi-feng is with the School of Electronic and Information Engineering,Liaoning University of Science & Technology,Anshan,114044,China;Integrated Modeling and Intelligent Control Methods of Grinding Process[A];[C];2011
3 MAO Shuai XIONG Zhi-hua XU Yong-mao ZHUANG Ai-xia HUANG Hai-long WANG Li-qun 1.Department of Automation,Tsinghua University,Beijing 100084,China 2.China Petroleum & Chemical Corporation,Jinan Branch,Jinan 250101,China;Dynamic Soft-sensor Model of Diesel Oil Solidifying Point on a Crude Distillation Unit[A];[C];2005
4 LIU Rui-lan, ZHOU Ling-Ke Department of Electronic Engineering, Nanjing University of Post & Telecomomunication, Jiangsu Nanjing 21003, China Department of Automation, Nanjing University of Science & Technology, Jiangsu Nanjing, 210094, China;Application of Hybrid modeling method for Soft sensor of 4-CBA Concentration in Industrial PTA Oxidation Process[A];[C];2005
5 DU Wen-li, GUAN Zhen-qiang, QIAN Feng (Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China);Dynamic Soft Sensor Modeling Method Based on Time Series Error Compensation[A];[C];2009
6 GUAN Zhen-qiang,DU Wen-li,QIAN Feng (Key Laboratory of Advanced Control and Optimization for Chemical Processes,Ministry of Education, East China University of Science and Technology,Shanghai 200237,China);Dynamic Soft Sensor Modeling Based on Least Square SVM and ARMA[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Li Xiangyang Zhu Xuefeng (College of Electronics and Information, South China University of Technology, 510641) Liu Huanbin (State Key Laboratory of Pulp and Paper Engineering);Research and Application of Kappa Number Prediction Model to Kraft Pulping Process[J];GUANGDONG PULP & PAPER;2000-05
2 LUO Jianxu and SHAO Huihe (Institute of Automation,Shanghai Jiaotong University,Shanghai 200030,China;DEVELOPING DYNAMIC SOFT SENSORS USING MULTIPLE NEURAL NETWORKS[J];Journal of Chemical Industry and Engineering(China);2003-12
3 MA Yong, HUANG Dexian,JIN Yihui (Department of Automation, Tsinghua University, Beijing 100084, China);Discussion about dynamic soft-sensing modeling[J];Journal of Chemical Industry and Engineering(China);2005-08
4 CHEN Guo-chu,YU Jin-shou (Research Institute of Automation,East China University of Science and Technology,Shanghai 200237,China);Application of Particle Swarm Optimization Neural Network in Soft-sensor Modeling of Gasoline Endpoint of Crude Distillation Unit[J];Control and Instruments In Chemical Industry;2005-03
5 MENG Ke,LI Shao-jun,QIAN Feng Institution of Automation,East China University of Science and Technology,Shanghai 200237,China;Fuzzy immune algorithm for soft sensor modeling of distillation column[J];Computer Engineering and Applications;2007-12
6 YANG Qiang-da~a,WANG Fu-li~(a,b),CHANG Yu-qing~(a,b)(a.School of Information Science and Engineering,b.Key Laboratory of Integrated Automation of Process Industry of Ministry of Education,Northeastern University,Shenyang 110004,China.);Soft sensor of biomass based on improved BP neural network[J];Control and Decision;2008-08
7 LIU Rui-lan1, SU Hong-ye2, CHU Jian2 (1College of automation, Nanjing University of Post &Telecommunication, Nanjing 21003, China; 2National Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, China);Fuzzy Neural Network Based on Hybrid Learning Algorithm and Its Application to Soft Sensor[J];Acta Simulata Systematica Sinica;2005-12
8 ZHENG Xiao-xia,QIAN Feng(Research Institute of Automation,East China University of Science and Technology,Shanghai 200237,China);Soft Sensor Modeling Based on PCA and Support Vector Machines[J];Journal of System Simulation;2006-03
9 CHEN Guo-chu1, XU Yu-fa1,2, YU Jin-shou2 (1. Electric Engineering School, Shanghai DianJi University, Shanghai 200240, China; 2. Research Institute of Automation, East China University of Science and Technology, Shanghai 200237, China);Soft-Sensor Modelling of Acrylonitrile Yield Based on Particle Swarm Optimization Fuzzy Neural Networks[J];Journal of System Simulation;2007-23
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved