Premium
Method of multiobjective optimization for imprecise objectives
Author(s) -
Kraslawski Andrzej,
Rzyski Edward,
Stelmach Jacek
Publication year - 1991
Publication title -
chemical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.403
H-Index - 81
eISSN - 1521-4125
pISSN - 0930-7516
DOI - 10.1002/ceat.270140511
Subject(s) - maximization , minification , mathematical optimization , multi objective optimization , impeller , mathematics , ideal (ethics) , point (geometry) , set (abstract data type) , ideal point , computer science , engineering , mechanical engineering , philosophy , geometry , epistemology , programming language
Abstract A method of multiobjective optimization for imprecise objectives is presented. The problem consisted in a minimization of the distance between the set of admissible solutions and an ideal point. Applicability of the method is illustrated by the choice of best impeller from a group of seven different types tested. The optimum process conditions were selected, taking as optimization objective the maximization of k L a and minimization of P G .