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Self-tuning regulator applied to a binary distillation column

✍ Scribed by V.A. Sastry; D.E. Seborg; R.K. Wood


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
595 KB
Volume
13
Category
Article
ISSN
0005-1098

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✦ Synopsis


Utilization of a self-tuning regulator (STR) for control of top product composition of a binary distillation column has been investigated. Results from simulation studies and experimental evaluation of the STR on a pilot scale column are compared with the performance achieved using conventional proportional plus integral control. The STR resulted in significantly improved control for "both servo and regulatory control.


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Comments on self-tuning regulator applie
✍ H. Toivonen; T. Westerlund πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 167 KB

Some comments are made on a paper describing an application of self-tuning control in the presence of step disturbances. It is demonstrated that the behaviour of the selftuning regulator observed in the paper is a consequence of the slow convergence of the regulator parameters. By an increase of the