Abstract
The article is devoted to the problem of creating methodological foundations for research on the processes of machine use in agriculture. The basic approaches and principles of the formation of domain models are outlined, as the output processes of the functioning of the technological system of tillage and depth of cultivation are taken. A mathematical model of the process of depth of soil cultivation is proposed, which allows the implementation of research using modern software and hardware systems through a computer experiment.
Highlights
The problem of the efficiency of technology is an integral part of industrializing of production, and the processes of implementing mechanized field work in agriculture is no exception
The purpose of the present study is to develop a methodological basis for modeling the input parameters of the quality of the technological operation in order to calculate the theoretical behavior of the technological system from the perspective of increasing the efficiency of mechanized processes in the field work
Technological resources include, first of all, the optimal regulation of the functional elements of the technical system. This requires knowledge of the patterns of change in the agro-technological properties of machine-tractor units (MTU). This in turn ensures the optimal adjustment of technological elements of the technical system for implementing quality requirements in the technological operation as a whole; - at the current level of development of mechanizing field work, the agro-technological property of the functioning of the technological system is largely due to the kinematics of the morphological structure of the machine-tractor unit as a whole; - in the context of the digitalization of the economy, the use of modern software and hardware systems in applied research is a fundamental condition for their effectiveness
Summary
The problem of the efficiency of technology is an integral part of industrializing of production, and the processes of implementing mechanized field work in agriculture is no exception. The characteristics of the latter are formed under the influence of natural and climatic conditions, and the technological processes themselves are implemented over considerable periods of time and large areas. One of the fundamental tradeoffs in this case is that the quality of the technological operation decreases with increasing complexity of the mechanical design. An analysis of scientific research showed that more than 50% of the mechanized work deviates from agrotechnical requirements, while 40-50% of the resource potential is spent on the technological process of cultivating the soil for grain crops. Agrotechnical requirements for performing a technological operation by means of mechanized field work are formulated in the form of quality indicators [5, 6, 7]. The main indicator is the depth of soil cultivation, estimated by the accuracy criterion, the mathematical expression of which is the average value (h ) in the tolerance range (h ), i.e
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