This article deals with the process of distribution of liquid meliorants on the surface of their application by means of a device for introducing liquid meliorants. The device itself is attached to the tillage working organ-the plane-cutting leg of the cultivator-deep-digger. In order to determine the quality of liquid spray and its distribution on the application surface, laboratory studies were conducted. The research was aimed at determining the optimal size of the hole diameters of the device to create a high-quality spray torch of the gas-liquid jet of meliorants. In the course of experiments, it was revealed that the rational diameters of the external (D) and internal (d) pipelines of the device for introducing liquid meliorants are D = 7 mm, d = 5 mm.

The article reflects the degree of adequacy of the use of G-distribution and the constructed mathematical model of adaptive control, which allows increasing the productivity of conveyor-ring milking machines of the “Karusel” type. This paper discusses the results of research on the process of milking a herd of cows on a carousel-type milking machine. Based on the methods of variational statistics the influence of the parameters of the statistical distribution of the duration of milking performance of a milking machine is studied, a theoretical analysis of the timeline of its work is carried out. Models and algorithms for adaptive speed control of milking pipeline with the use of specialized software, including the system of analytical calculations Maple are developed. This software allows you to perform analytical transformations of large amounts of information and display the results of calculations in tabular graphical form and in animation mode.

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