Zhuchenko A. Multifunctional Mathematical Modelling and Optimal Control by Nonstationary Processes of Multiple-Effect Evaporators

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0505U000165

Thesis Registration Form

0505U000165.pdf

Applicant for

Specialization

  • 05.13.07 - Автоматизація процесів керування

28-03-2005

Specialized Academic Board

Д 26.002.04

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

The dissertation is devoted to the creation of a multifunctional mathematical and algorithmical basis for the optimal control by computer systems of multiple-effect evaporators taking into account evaporation nonstationarity. A new concept of a general optimal control system by multiple-effect evaporators built according the hierarchical principle is proposed. Static and dynamic mathematical models of multiple-effect evaporators heat states are used to solve different problems – from project calculation up to the joint where computer control systems are developed. Optimal control algorithms of steady states and the cycling of multiple-effect evaporators taking into account evaporation nonstationarity are synthesised. Data on the effectiveness of this development are presented.

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Files

Aref.doc

Dis.doc

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