Lim, Wan Piang and Ahmad, Arshad
(2004)
Inferential control of fatty acid fractionation column.
In:
The 4th Annual Seminar of National Science Fellowship NSF 2004 Proceedings.
Penerbit Universiti Sains Malaysia, Pulau Pinang, Malaysia, pp. 322-327.
Abstract
Nowadays, chemical production is moving towards full capacity operation with high profitability while aiming to achieve zero accidents and zero emissions. Process control and monitoring is amongst the important factors that will help to accomplish these targets. Successful implementation of process control in operating plant requires relevant control strategies with reliable on-line measurement. However, difficulties in on-line
measurement for some product qualities still exist due to large time delay, low sampling rate, high cost and unavailability of soft sensors. Recently, inferential control has been considered as a good strategy to deal with the limitations.
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