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PH neutralization process as a benchmark for testing nonlinear controllers

delete2001-04-28
delete18
PRE
AI
H
Hernán Álvarez
C
Carlos Londoño
F
Fernando di Sciascio
R
Ricardo Carelli
DOI:10.1021/ie000309rdelete
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Abstract

Abstract

En 中文
This work outlines the pH neutralization process as a benchmark for nonlinear control design. The typical industrial conditions for this class of process are analyzed in order to elaborate a proposal-for laboratory equipment that closely resembles a real system and also furnishes an excellent test bench for verifying new control strategies. This equipment has been installed at National University of San Juan, Argentina: The. control-problem namely, the benchmark, with all of its operating restrictions is presented for real applications. The benchmark representation capability is discussed. The final goal is to define a pH region where the model has a good representation capability for industrial acid-mixtures. Several experiments conducted at the laboratory assembly demonstrate the effectiveness of the proposed benchmark. Finally, a PID controller is presented as a reference for comparing the performance of tested nonlinear controllers.
Keywords:
MODEL-BASED CONTROL
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Journal

I
Industrial and Engineering Chemistry Research
IF:
3.9
Papers:
4.0W
Citations:
9.6W

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