DocumentCode
728180
Title
Detecting and isolating sensor and actuator faults in solution copolymerization of MMA and VAc process
Author
Shahnazari, Hadi ; Mhaskar, Prashant
Author_Institution
Dept. of Chem. Eng., McMaster Univ., Hamilton, ON, Canada
fYear
2015
fDate
1-3 July 2015
Firstpage
1617
Lastpage
1622
Abstract
In this work, we consider the problem of isolating actuator and sensor faults in the solution copolymerization of Methyl Methacrylate (MMA) and Vinyl Acetate (VAc) monomers. To this end, first a bank of high gain observers are designed. Subsequently, fault detection and isolation (FDI) filters are designed for the copolymerization process. The proposed nonlinear FDI filters are applied to the copolymerization process.
Keywords
actuators; chemical industry; fault diagnosis; nonlinear filters; observers; polymerisation; MMA; VAc monomers; VAc process; actuator fault detection; actuator fault isolation; fault detection and isolation filters; methyl methacrylate; nonlinear FDI filters; observers; sensor fault detection; sensor fault isolation; solution copolymerization; vinyl acetate monomers; Actuators; Fault detection; Fault diagnosis; Inductors; Observers; Process control; Solvents;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2015
Conference_Location
Chicago, IL
Print_ISBN
978-1-4799-8685-9
Type
conf
DOI
10.1109/ACC.2015.7170964
Filename
7170964
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