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The mixing process is a multivariable and intrinsically non-linear plant. Mathematical modelling of the mixing color process has been taken into consideration in order to design an adequate control (PI controllers) to assure zero steady state, fast control and disturbance rejection. The comparisons of the nonlinear mathematical model and linear one have been done. The control of the process has been...
This paper presents a tabu search method for determining the sequence and type of plant operations needed to take a plant from an initial state to a final state in such way that the process remains safe during the execution of all the operations. Specifically, this paper focuses on how to determine valve operations in order to change the concentrations of chemical species to a desired goal, while...
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