Title :
Identification of distillation column operating conditions with orthogonal matching pursuit
Author :
Neves, Flávio, Jr. ; Shmilovici, Armin ; Aguilar-Martin, Joseph
Author_Institution :
LEA/SICA, CNRS, Toulouse, France
Abstract :
A distillation column has a complex nonlinear separation process with time delays. Using the orthogonal matching pursuit algorithm, a fuzzy model is identified for the distillation column started from an empty operating condition. The fuzzy model could be used for predictive control of the distillation processes
Keywords :
chemical industry; distillation; fuzzy systems; identification; inference mechanisms; nonlinear systems; process control; defuzzifier; distillation column; fuzzy inference engine; fuzzy rule base; fuzzy systems; identification; nonlinear separation process; orthogonal matching pursuit; predictive control; time delays; Buildings; Delay effects; Distillation equipment; Function approximation; Fuzzy sets; Fuzzy systems; Inference algorithms; Matching pursuit algorithms; Pursuit algorithms; Separation processes;
Conference_Titel :
Fuzzy Systems, 1997., Proceedings of the Sixth IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
0-7803-3796-4
DOI :
10.1109/FUZZY.1997.619467
