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1. (WO2014195915) SYSTEM AND METHOD FOR MONITORING A PROCESS

Pub. No.:    WO/2014/195915    International Application No.:    PCT/IB2014/062010
Publication Date: Fri Dec 12 00:59:59 CET 2014 International Filing Date: Sat Jun 07 01:59:59 CEST 2014
IPC: G05B 23/02
G05B 17/02
Applicants: SCIENTIFIC DESIGN COMPANY, INC.
Inventors: LAHIRI, Sandip K.
HUSAIN, Mansoor
Title: SYSTEM AND METHOD FOR MONITORING A PROCESS
Abstract:
The present invention concerns a system for monitoring a process determined by a set of process data in a multi-dimensional process data domain pertaining to process input-output data, the system comprising: means for acquiring a plurality of historic process data sets; means for obtaining a transformation from the multidimensional process data domain to a model data domain of lower dimension by performing multivariate data analysis; and means for transforming a current process data set to a model data set to monitor the process. It further concerns a method for monitoring a process determined by a set of process data in a multi¬ dimensional process data domain representing process input-output data, the method comprising: acquiring a plurality of historic process data sets; obtaining a transformation from the multidimensional process data domain to a model data domain of lower dimension by performing multivariate data analysis; and transforming a current process data set to a model data set to monitor the process.