Name
Loyko Valeriy Ivanovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 147
Results of internal environment integrated production system research with the point of view of qualitative analysis and risk evaluation were casted in the article.
In particular, model and method of calculation of integral index of production vertical line risk and improved data-flow model of effectiveness assessment of IPS with an account of risk constituent on the stage of creation of material flow are described. Reasonability of presentation of prognostic meaning
of profit in the type of indistinct triangular number was substantiated.
Model and method of calculation of integral index
of influence of external environment of integrated production system were considered and interaction
of given index with choice of optimal strategy
of business-system development was shown in the article. Results of approbation of worked out model and method were casted.
Demand to the method of statement of problem is substantiated and degree of known methods
correspondence to these demands is determined,
the most available method of problem decision is
chosen by the substantiated criteria, the essence of chosen problem and the method of its application to decide the problem in view, including synthesis of semantic informational model and evaluation of its adequacy are described in brief as well.
Prognosis of industrial results of some or other agro technologies application and support of decision taking by choice of such varieties of grains and rational agro
technologies for their cultivation, which with
most probability would show the given desirable
industrial result in advance are cited in the article.
There were opened out some methods of optimal land management decision making. There was
proposed a system of mathematic models
on coming out of optimal forms of arable land
usage. There was modeled a combinative method
of land usage with regard of objects’ insurance
and so on.
Schemes of informational, monetary and material flows IPS SP were worked out on the base of analysis of sugar sub complex, and structure of purposes
and functions of management system of IPS SP based on the method , which takes into account
the surrounding medium and purposes, was created as well.
QUANTITATIVE MODELS AND METHODS OF RISKS EVALUATION IN AGRO-INDUSTRIAL INTEGRATED PRODUCTION SYSTEMS
Results of researches on quantitative evaluation of agro-industrial integrated production systems (IPS) risks with the regard of influence of external and
internal media are described in this article.
Particularly, quantitative method of calculation of integrated risk indexes of unfavorable influence of external medium on integrated production systems; model of determination of IPS effectiveness on the base of worked out models of calculation of integrated risk indexes and an equipment of slipshod great numbers theory; improved model of IPS effectiveness evaluation with the regard of risk component part on the stage of material flow creation have been described.
Management problem of agro industrial holding is formulated in the article in general, from one hand, it is necessary to work out recommendations and adaptive model on holding management for it, and from other hand, designing of its model is difficult because of high complexity and dynamics of inner logistics of an management object, its territorially distributed and multi branch character, large amount of economic indexes, characterizing its activity on different levels of its organization. General method of formulated problem decision by means of systemic-cognitive approach is offered. First stage of model synthesis is described: cognitive structure formation of private models, entering its multi-level semantic information model.
Initial data for designing of two-level semantic
information model of management of agro industrial holding are analyzed in the article, task of their
automatizing transformation to the form, directly sensing by the system “ AIDOS ” with the help of one of its standard interfaces is positioned and solved.
Algorithm and initial program text, providing these functions, results of its work and automatically formed handbooks of classes and factors on their base by the system “ AIDOS ”, training fetch for private models, entering the two-level semantic information model of management of agro industrial holding are casted as well.
Sense of semantic information model SC- analysis is described on the simple example in the article. Results of synthesis and verification of systems of individual models, entering the two-level semantic information management of agro industrial holding.