Yevtushenko H. System modelling of technological and organisational processes on the base of integrated multiple-criterion decision methods

The thesis is devoted to the topical theoretical and practical issue of the complex system's technological and organisational processes mathematical modelling subject to important facts and criteria. There were developed: the general vision of the multiple-criteria methods integration that allows combining the advantages and eliminating the limitations of the methods; the model of the integrated methods builder that allows choosing and customizing capabilities of the method according to a problem; the model of multiple-criterion decision-making that enables consideration of the environmental conditions variants and includes methods choice model; integrated method WSM + AHP (weighted sum method + analytic hierarchy process) that had solved the problem of the agreed criteria weights definition; integrated methods AHP + DMM (analytic hierarchy process + decision matrix method) and AHP+DMM-G (generalized) enable receiving global priorities of alternatives for several DMM-rules, also AHP+DMM-G provides generalized solution for a given number of utilities matrices; system model for multiple-criteria decision analysis of energy-resources-use technologies at the metallurgical production on the basis of multiple-criteria methods and optimal solutions search methods integration; the decision support system NooTron, that was developed as a freely available web-application (http://nootron.net.ua) and that is used for solving educational issues, multiple-criteria decision analysis and vector optimization, for solving choice under uncertainty issues, for computer experiments and system modelling.