• A feasible path-based procedure allows to bypass the simulation failures due non-ideal thermodynamics or complex optimization algorithms. The proposed use a shortcut design provided by ProSimPlus® process simulator initialize algorithm coupled with rigorous simulations. Although “non-optimal”, DWC obtained via fulfills expectations both from an economic and environmental point of view respect...

This paper deals with the fractional order multi-loop controller design for a distillation column. The idea is generalization of IMC-PID-FOF method developed monovariable systems to column model which multivariable. principle based on IMC paradigm and choice appropriate control configuration minimum interactions. proposed illustrated an example taken from literature.