Shell Control Problem.

Linear model for a Heavy Oil Fractionator

ShellControlProblem

MATLAB Linear Process Models for the Heavy Oil Fractionator in the Shell Standard Control Problem

Transfer function with the linear models used in the Shell Control Problem. A good reference for details on the system and the control challenge is: [1] C. Vlachos, D. Williams, J.B. Gomm, Solution to the Shell standard control problem using genetically tuned PID controllers,Control Engineering Practice,Volume 10, Issue 2, 2002, Pages 151-163.