Study On Model Predictive Control Of Plate-fin
Heat Exchangers
Author(s)
X. Guan, G.M. Cui, M.L. Li & X. Luo
Abstract
Heat exchangers are important pieces of equipment to transfer heat between
process fluid media. In some processes the working fluid temperatures must be
exactly controlled. The common control method such as PID feedback control
might not provide high control quality because such a control is based on the
deviation between inputs and outputs, and therefore the disturbances in the
outputs cannot be eliminated if disturbances in the inputs occur. To overcome the
disadvantages of traditional control methods, a model predictive control method
is developed. A mathematical model for dynamic behaviour of one-dimensional
flow multistream plate-fin heat exchangers is proposed to calculate the
adjustment parameters. A model
Keywords
Related Book
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