I. Kalmar et H. Hajdu, STEADY-STATE STUDY ON THE TRANSFORMATION METHOD OF DISTILLATION CONTROL-STRUCTURES, Hungarian journal of industrial chemistry, 23(1), 1995, pp. 59-68
The aim of this paper is to check the applicability of the HAGGBLOM an
d WALLER [2,3] transformation method for distillation control structur
es if an error in the base structure of the transformation method is p
resent. In this study the [L,V] control scheme is selected as the base
structure. The transformation method is tested on four different sepa
ration problems. The data of the non base structures obtained by the t
ransformation method are compared to the corresponding data determined
by the full scale model. The transformation method Provides adequate
results at steady-state conditions. By the error propagation method an
attempt is made to estimate the error of the data transformed. In the
problems investigated the error propagation method overestimates the
error of the transformation.