Abstract
The article discusses technological complex of biochemical wastewater treatment (BWWT) of polymerproduction. Based on the review of the main methods of modeling discrete-continuous biochemist technologysystems (BCTS) it substantiates the appropriateness of applying the of Petri nets (PN) theory for modelingBWWT of polymer industries. It is proposed to use a modification of Petri nets that focuses on modeling andanalysis of discrete-continuous BCTS, by introducing priority transitions, deterministic time delays fortransitions and places. A model in the form of a modified Petri net (MPN) is constructed. By means of SCADATRACE MODE, software package to control BWWT technology system is designed.
Highlights
Modern production lines of biochemical wastewater treatment (BWWT) have a complex multi-layered structure, they can be considered as complex cybernetic systems
Based on the review of the main methods of modeling discrete-continuous biochemist technology systems (BCTS) it substantiates the appropriateness of applying the of Petri nets (PN) theory for modeling BWWT of polymer industries
It is proposed to use a modification of Petri nets that focuses on modeling and analysis of discrete-continuous BCTS, by introducing priority transitions, deterministic time delays for transitions and places
Summary
Modern production lines of BWWT have a complex multi-layered structure, they can be considered as complex cybernetic systems. The strategy of system analysis is used. Given the task complexity of modeling and analysis of such systems it is necessary to apply modern methods of mathematical and computer modeling
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