Abstract
The productivity of technological processes in agriculture is determined by the set of transport and technological means used. The article describes the models for the unification of shift performance, taking into account a wide range of agricultural cargoes and a large number of works on their movement in the process of cultivation and harvesting of agricultural crops. A step-by-step modeling of scenarios for the use of transport and technological means was carried out on the basis of the optimality criterion and forecasting the period of agricultural work. They confirmed that the objective function is of theoretical and practical interest, as it helps to determine the optimal values of the power of technical means, depending on the combination of production conditions. The numerical value of power obtained by calculation can serve as a guide for manufacturers of agricultural machinery in the development of promising vehicles for a specific consumer, depending on the availability of resources and production and economic conditions.
Highlights
In agricultural production, during cultivation and harvesting, it is customary to distinguish transport and technological processes with appropriate methods for standardizing work
The given mathematical calculations made it possible to determine the operational performance as a function of the characteristics of the external conditions of the process and the power of the technical means
We illustrate the calculated stages of determining the operational performance indicators using the algorithm for the vehicle and TTS in the implementation of mechanized works related to the transportation of agricultural goods, technological material, as well as in the collection and distribution processes (Fig. 1)
Summary
In agricultural production, during cultivation and harvesting, it is customary to distinguish transport and technological processes with appropriate methods for standardizing work. For this purpose, precise numerical values of the operational parameters of transport and transporttechnological units are required, to determine them and conduct an operational and technological assessment, which carries additional time and material costs. The purpose of the study is the development, modeling of the operational performance of transport (TS), transport, and technological means (TTS) in the implementation of mechanized work in crop production
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