Multi-criteria optimisation problems for chemical engineering systems and algorithms for their solution based on fuzzy mathematical methods

摘要

Mathematical equations for the multi-criteria task of the optimisation of chemical engineering systems, for examplefor the optimisation of working regimes for industrial installations for benzene production, have beenformulated and developed, and based on fuzzy mathematical methods, algorithms for their solution have beendeveloped. Since the chemical engineering system, which is being researched, is characterised by multiple criteriaand often functions in conditions of uncertainty, the presenting problem is formulated in the form of multicriteriaequations for fuzzy mathematical programming. New mathematical formulations for the problems beingsolved in a fuzzy environment and heuristic algorithms for their solution have been developed by the modificationof various optimisation principles based on fuzzy mathematical methods