Nonlinear adaptive control algorithm for a multicomponent batch distillation column

Nonlinear control based on wave model of high-purity heat integrated air separation column

“…These techniques include essentially thermal coupling between two simple columns where reboiler and condenser are no longer needed, and energy recovery is realized by transferring heat from the rectifying section to the stripping section [11][12][13][14]. Using this technology, the heat integrated air separation column (HIASC) could save 40% more energy than the conventional air separation column (CASC) [15][16][17][18][19][20].…”

Nonlinear dynamic behaviors and control based on simulation of high-purity heat integrated air separation column

“…Wakabayashi and Hasebe proposed an interactive design methodology of HIDiC with finite internal heat exchange stages by using T-xy diagram and H-xy diagram [34]. Generic Model Control (GMC) is a method of choice in industrial based applications [35][36][37][38]. Suzuki et al presented a design method for a temperature control system using GMC for batch reactor temperature control [39].…”

Adaptive decoupling control for binary distillation column into a 3D virtual environment

“…Methods have been developed to facilitate work with these multivariable systems such as decoupling techniques [3]. One of the modern controls applied to these systems are the adaptive controls that are usually used in processes where certain parameters are unknown and it is not possible to obtain with certainty the total model of the plant [4] [5]. One of the most used types of adaptive control is the reference model (MRAC) that establishes a model to be followed by the plant according to its stabilization and behavior time.…”