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MWMPCA在过程故障检测与诊断中的应用 被引量:2

Application of MWMPCA for Batch Processes Fault Detection and Diagnosis
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摘要 在研究多向主元分析(MPCA——Multi-way Principal Component Analysis)理论的基础上,通过对间歇过程数据的分析研究移动窗口多向主元分析(MWMPCA——Moving Window Multi-way Principal Component Analysis)理论,并将该方法应用于TE过程进行故障检测与诊断.与MPCA方法比较,MWMPCA方法随采样的增加窗口长度不断改变,使窗口内有用的信息不断增加,所建模型更加准确,能提高监控系统的稳定性.通过对Q统计量、HotellingT2统计量的检测结果进行分析比较,证明MWMPCA理论在检测系统异常事件中能提高系统的准确性,使系统故障检测与诊断的性能得到改进. In this paper,MWMPCA(Moving Window Multi-way Principal Component Analysis) was studied by analyzing MPCA(Multi-way Principal Component Analysis) for batch process,and this method was used for process fault detection and diagnosis.Based on this theory,as the samples raise,the window's length was raised too.Then the system stablility can be improved.The result of Q statistic and Hotelling T2 statistic were analysed and compared,demonstrating that the accuracy of fault detection and diagnosis and system characteristic can be improved.
作者 李元 宋玉成
出处 《沈阳化工大学学报》 CAS 2010年第2期170-174,共5页 Journal of Shenyang University of Chemical Technology
基金 国家自然科学基金资助项目(60774070) 辽宁省教育厅科学研究基金资助项目(20060669 20040041)
关键词 间歇过程 多向主元分析 移动窗口多向主元分析 故障检测与诊断 batch process multi-way principal component analysis moving window multi-way principal component analysis fault detection and diagnosis
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参考文献9

  • 1李元,周东华,谢植,S.Joe.Qin.Faulty Sensor Detection and Reconstruction for a PVC Making Process[J].Chinese Journal of Chemical Engineering,2004,12(2):227-233. 被引量:3
  • 2Yan L P,Liu B S,Zhou D H.Asynchronous Multi-rate Multisensor Information Fusion Algorithm. Aerospace and Electronic System,IEEE Transac-tions . 2007
  • 3VAN SPRANG Eric N M,RAMAKER Henk-Jan,WESTERHUIS Johan A,et al.Critical Evaluation ofApproaches for On-line Batch Process Monitoring. Chemical Engineering Science . 2002
  • 4Donghua Zhou,,Yinzhong Ye.Modern fault diagnosis and Tolerance Control. . 2000
  • 5Dunia R,Qin SJ.Joint diagnos is of process and sensor faults using principle component analysis. Control Engineering . 1998
  • 6Nomikos P,MacGregor JF.Monitoring batch processes using multiway principal component analysis. American Institute of Chemical Engineers Journal . 1994
  • 7Nomikos P,MacGregor J F.Multivariate SPC charts for monitoring batch processes. Technometrics . 1995
  • 8Wise B M,Gallagher N B.The process chemometrics approach to process monitoring and fault detection. Journal of Process Control . 1996
  • 9Svante Wold.Cross-Validatory Estimation of the Number of Components in Factor and Principal Components Models. Technometrics . 1978

二级参考文献10

  • 1Miller, P,Swanson, R.E,Heckler, C.F."Contribution plots: the missing link in multivariate quality control"[].Fall Conf Of the ASQC and ASA.1993
  • 2Duina, R,Qin, S.J."A unified geometric approach to process and sensor fault identification: the unidimensional fault case"[].Computers and Chemical Engineering.1998
  • 3Lewin, D.R,Bogle, D."Controllability analysis of an in-dustrial polymerization reactor"[].Computers and Chemical Engineering.1996
  • 4Lewin,D.R."Modeling and control of an industrial PVC suspension polymerization reactor"[].Computers and Chemical Engineering.1996
  • 5Rabiner, L.R,Rosenberg, A.E,Levinson, S.E."Consid-erations in dynamic time warping algorithms for discrete word recognition"[].IEEE Trans Acoustics Speech and Signal Processing.1978
  • 6Itkura,F."Minimum prediction residual principle applied to speech recognition"[].IEEE Trans Acoustics Speech and Signal Processing.1975
  • 7Kassidas, A,MacGregor, J.F,Taylor, P.A."Synchroniza-tion of batch trajectories using dynamic time warping"[].American Institute of Chemical Engineers Journal.1998
  • 8Zhou, D.H,Ye, Y.Z.Modern Fault Diagnosis and Tolerance Control[]..2000
  • 9Johnson, R.A,Wichern, D.W.Applied Multivariate Sta-tistical Analysis[]..1998
  • 10Nomikos P,MacGregor J F.Multi-way partial least squares in monitoring batch processes[].Chemonetrics and Intelligent Laboratory Systems.1995

共引文献2

同被引文献21

  • 1李运锋,汪志锋,袁景淇.On-line Fault Detection Using SVM-based Dynamic MPLS for Batch Processes[J].Chinese Journal of Chemical Engineering,2006,14(6):754-758. 被引量:8
  • 2陆宁云,王福利,高福荣,王姝.间歇过程的统计建模与在线监测[J].自动化学报,2006,32(3):400-410. 被引量:61
  • 3Lee K S, Lee J H. herative learning control-based batch process control technique for integrated control of endproduct properties and transient profiles of process varia- bles [J]. Journal of Process Control, 2003, (13) : 607- 621.
  • 4Nomikos P, MacGregor J F. Monitoring batch processes u- sing multiway principal component analysis [ J ]. Ameri- can Institute of Chemical Engineers. AIChE Journal, 1994,40( 8 ) : 1361-1375.
  • 5Nomikos P, MacGregor J F. Multi-way partial least squares in monitoring batch processes [ J ]. Chemomet- tics and Intelligent Laboratory Systems, 1995, 30 ( 1 ) : 97-108.
  • 6Yoo C K, Lee J M, Vanrolleghem P A, Lee I B. On-line monitoring of batch processes using multiway independent component analysis [ J ]. Chemometrics and Intelligent Laboratory Systems, 2004, 71(2) : 151-163.
  • 7Zhang Z Q, Wu C G, Zhang B K, Xia T, Li A F. SDG multiple fault diagnosis by real-time inverse inference [ J ]. Reliability Engineering and System Safety, 2005, (87) : 173-189.
  • 8胡金海,谢寿生,骆广琦,杨帆,彭靖波.一种基于贡献率图的KPCA故障识别方法[J].系统工程与电子技术,2008,30(3):572-576. 被引量:6
  • 9赵忠盖,刘飞.基于稀疏核主元分析的在线非线性过程监控[J].化工学报,2008,59(7):1773-1777. 被引量:10
  • 10王振恒,赵劲松,李昌磊.一种新的间歇过程故障诊断策略[J].化工学报,2008,59(11):2837-2842. 被引量:9

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