Lub P. Grounding of the soil-tillage machines complex parameters of agricultural enterprise

The object of the research - specialized machine aggregates for the traditional soil-tillage technology, the production process of mechanized soil-tillage in spring and summer-autumn periods; the purpose – rising of the process efficiency on the basis of grounding and creation of effective soil-tillage machines complexes (STMK) of agricultural enterprise (AE) on the basis of new methods and models of systems analysis and synthesis this process factors creation; methods - systems analysis and synthesis of the main factors of mechanized soil-tillage process efficiency in the spring and summer-autumn periods, monographic supervisions, statistical imitation design on the personal computer of STMK working during the proper seasons, integration method, statistical evaluation of experimental datas, graphically-analytical analysis; the novelty – for the first time ever the scientific-methodical bases of descriptions of the production program concordance of AE with parameters of the single STMK on the basis ofanalysis and synthesis of the main soil-tillage factors processes were developed; reflection method and model of sentinel causal-consequence intercourses in the process of origin of requirements on implementation soil-tillage works and their service of the single STMK in the spring and summer-autumn periods; statistical dependences of indexes of soil-tillage process efficiency from descriptions of the production program of AE and parameters of the single STMK; effective parameters of the single STMK for the set descriptions of the production program of AE; the results the developed algorithm and software are set as the basis for engineering-analytical accompaniment of machines’ structures complexes perfection for the mechanized soil-tillage AE; it is inculcated - in the educational research centre of Lviv State Agrarian University; the use sphere - agricultural enterprises of Ukraine.