2017,    N 2 (28)    

PROCESSES AND MACHINES OF AGROENGINEERING SYSTEMS

Shchitov S., Kidyayeva N., Mitrokhina O., Kuznetsov E.

The application of numerical methods and mathematical modeling of optimal use of technological complexes based on combine harvesters in the Amur region

Developed in the Amur region, system technologies and machines for agriculture, which takes into account the climatic features and who recommended evidence-based suggestions for rational mechanization ratio at this stage of development of the State is not respected because the farms do not have the proper financial support and free resources.
Analysis of the current state of mechanization in the agricultural sector allows to draw a conclusion about his unbalanced as to the applicable navigation systems and engine performance, and performance characteristics.
In these circumstances, the importance of a correct choice of the most efficient technologies and machines, the rational use of available productive capacity, aimed at stabilization and development of crop production, economic assessment and analysis when choosing a brand, model purchased high-performance technology.
In this regard, optimization of during operation of technological complexes based on combine harvesters is a rational way of enhancing the productivity and efficiency of used and purchased.
The article offers a way to optimize fleet of combine harvesters with multivariate mathematical numerical methods and models by selected criteria that will find an optimal and effective decision on the allocation of harvest units of technological complexes with minimal power.

Keywords: OPTIMIZATION, COMBINE HARVESTER, EXPLOITATION, ENERGY, MULTI-FACTOR MODELS, NUMERICAL METHODS