The article demonstrates a possibility of creation of a
corn harvester with a sweep frame mounted from
individual modules. Such corn harvesters include
modules for cutting stalks, snapping modules,
conveyor modules for turning, stacking and feeding
the stalks in the shredding unit, conveyor modules for
supplying corncobs to the cleaning device placed on
the sweep frame, leading and managing bridges,
power unit, as well as conveyor belt for cobs and
auger for discharging the crushed plant matter. The
technique for calculating the grinding module drive
was shown. The arrangement of the modules on the
corn harvester sweep frame was demonstrated. Corn
harvesting with the suggested module corn harvester
allows not only reducing combine metal consumption
and reducing corn ears injuring, but improving
maintainability as well
The authors have developed and manufactured a large
number of different designs of relative helical drums
for mixing animal feed. We have conducted 749 field
experiments with the drums of the 10 different designs
with different parameters modes of operation. In all
experiments, we measured the quality of the feed mixture.
However, directly based on empirical data, rational
choice of design features and parameters of the
operation modes of the reels is not possible. For this,
you must first develop a model reflecting these empirical
data. The construction of meaningful analytical
models of different types of drums is a difficult and
demanding scientific task, the complexity of which is
due to the large variety and complexity of forms of
drums and their mode of usage, a large number of diverse
physical factors affecting the processes in the
drum. As a consequence, the development of analytical
models associated with a large number of simplifying
assumptions that reduce their versatility and reliability.
Therefore, it is important to search of a mathematical
method and software tools provide a quick and simple
for the user to identify and influence the design of the
drum and the parameters of the operating modes on the
quality of the feed mixture directly on the basis of empirical
(experimental) data. The work proposes a solution
to this problem with the use of a new universal
innovative method of artificial intelligence: automated
system-cognitive analysis (ASC-analysis) and its programmatic
Toolkit – universal cognitive analytical
system called "Eidos". In the system of "Eidos" we have implemented a software interface that provides
direct input into the system large amounts of empirical
data from Excel file. Created on their basis in the system
of "Eidos" system-cognitive model allows the visual
form to reflect the effect of the structure of the
drum and the parameters of the operating modes on the
quality of the resulting feed mixture and to develop on
this basis the science-based and appropriate recommendations
for the rational choice of design features
and parameters of the modes relative to the screw
drums. We have also given a numerical example
The article describes the development of the material formulations of soft drinks based on fruit and vegetable juices and pectin extracts from of various raw materials. We have shown a possibility of designing healthy food with a creative approach to the task. The proposed products are very useful because they contain succinic acid - a natural participant in cellular respiration. Regular consumption of these drinks will help to combat fatigue and stress, and also makes it possible to cope with the socially significant illnesses - high blood pressure, diabetes. This contributes to pectin that displays the body of toxins, normalizes blood pressure. The main technological stages of the process of obtaining drinks developed by us - obtaining pectin extract; obtaining juice from fruits, berries and vegetables; preparing sugar syrup solutions and acids; mixing the components; tasting the resulting mixture; adjustment of taste and composition. We have developed beverages suitable to all categories of consumers
The tasks set in "The strategy of engine and technological modernization of agriculture until 2020" provide growth of labor productivity by 3–4 times. In our article, we have attempted to concretize in a zone sectional view the direction action for successful engine and technological modernization for the purpose of implementation of such strategically important point. Radical modernization of system of vehicles for complex mechanization of field husbandry based on the domestic equipment in relation to natural and technological conditions of the Krasnodar region is offered. Realization of system of transport is supposed with use of the equipment of the fourth generation, but in 2020 the equipment of the fifth generation and innovative processing methods for production of grain crops has to be realized. It is noted that the solution of such task without the state participation is impossible. The fundamental principles of improvement of system of vehicles for field husbandry and engine technologies are offered. The main of them is a new system of mobile power, new highly productive motorless grain - beetroot-, forage harvesters, new multipurpose units with the offered devices for combination of the technological operations changing labor-intensive technologies radically. We offer replacement of heavy tractors, self-propelled combines; cutting-down of the nomenclature of the equipment at the expense of multipurpose units, main application of fertilizers along with processing of the soil, drop of sealing of the soil and its dispersion. The offered technical re-equipment of branch will provide precision performance of operations, increase in labor productivity and economy of resources
It is necessary to know exact value of the full
dispersion of waveguides, which leads to broadening
and reduction of pulse amplitude for modeling laser
radiation passage in quantum cryptography systems.
The operation purpose was obtaining of dependences
on a wavelength of various dispersion types according
to the Sellmeier’ sequationand optical pulse radiation
modelling in quantum communication systems.
Dependences of the material, waveguide and
chromatic dispersions on length of a wave according to
the Sellmeier’s equation which allows to consider an
optical fiber’s material are received. Distribution of a
cryptographic impulse through fiber-optical
communication lines of various extent is simulated
This study proposes a method of determining the cost
of 1 sq. m. apartment on the example of Krasnodar,
which is especially important in connection with the
necessity of reliable and valid assessment of the
property value in a modern market economy. We have
performed an analysis of data on apartments in
Krasnodar from the site of the Regional Energy
Commission - prices and tariffs department of the
Krasnodar region. We have also had an exploratory
analysis of available data on the subject of emissions
and insignificant data (by constructing line graphs and
scatter plots); we have also checked for possible
dependencies between observations and between
variables (built correlation matrix). We have selected
variables is linear, the regression model for the
variable "cost of 1 sq. m the total area, ths. rub.
"(multiple regression). Using regression analysis as a
method of mathematical statistics we have revealed a
form of analytical dependence of the result of the
predictor variables and the degree of this dependence
For comparative evaluation of aroma-forming substances of primary and secondary products of slaughter broilers, we used the multi-channel gas analyzer "MAG-8" and the methodology "an electronic nose". The objects of study served as the heads and feet of chickens-broilers of cross "ROSS-308", subjected to hydrothermal treatment for the destruction of native tissue structure at 0,24 MPa. As a control sample when assessing the composition of the equilibrium gas phase above the heads and feet of broiler chickens used poultry, meat, broiler chickens, obtained by cutting of carcasses, with the natural ratio of bone and muscle tissue. The identification of volatile components of the equilibrium gas phase above the samples was carried out according to the following classes of organic com-pounds in accordance with the numbers of sensors in the matrix: 1 – hydrophilic compounds, water; 2 – alcohols, ketones; 3 – acid, water, light alcohols; 4 – ester; 5 – sulfur-containing compounds, esters; 6 – phenol, and other aromatic compounds; 7 – alcohols, nitrogen compounds, water; 8 – acid. The analysis shows that control and experimental samples do not have significant differences in the aromatic-skim com-pounds, ketones and sulfur-containing compounds. The comparison group of "control – leg" also has no significant differences according to the groups of compounds: ketones, alcohols, esters; nitrogen-containing compounds. The largest differences recorded for the sample "legs broiler chickens", and the moisture content and nitro-gen-containing compounds, this sample is superior and head, and the main raw mate-rial in the processing of broiler chickens. The results show that heads of broiler chickens, thermo-processed under pressure can be used to realize emulsified protein-fat products of the type Pasternak masses corresponding to the traditional products of poultry meat for sensormatics the aroma profile without the use of food additives. For the formation of the corresponding standard of the flavor of food products using the legs of broiler chickens or their products it is necessary to correct the smell using the appropriate complementary ingredients
In the article we consider questions of use of gearless electric drives with the linear asynchronous engines. Constructions of engines, their features and the principle of action in the electric drives of difficult oscillating motion executed on system the frequency converter – the asynchronous engine, deprived of shortcomings inherent in geared electric drives are described. Recommendations for a choice of an optimal variant of the drive of a working organ of the technological machine which is carried out on the basis of determination of value of the gained technical and economic effect are made. Methods of technical and economic project evaluation are offered: a method of a maximum of economic effect and a method of a minimum of the given expenses, their assessment is given. On the example of the grain-cleaning machine Petkus K531A and the roller-deck machine SGR-400 determination of technical and economic effect is made and an economic assessment of upgrade is given. The conclusion is drawn on validity of use of gearless electric drives from linear asynchronous engines in a technology equipment of agrarian and industrial complex due to lowering of energy capacity of technological processes because of an exception of gears and transformers of a type of movement; in some cases increase in an output of the final product due to increase in efficiency of technological process is watched; implementation of difficult oscillating motion allows to look at execution of a row of technological operations with development of new technological machines in a new way
Nowadays, a necessary condition for progress in the
field of information technology is wide adoption of
standards and technologies of information systems
used for hardware and software products. Building
software of computing and information systems, based
on the ideology of open systems, allows to
successfully solve the problems of portability on
platforms of various manufacturers, the problem of
interchangeability of components and, most
importantly, ensures the integration of devices and
users in a variety of computing and telecommunication
networks. It should be emphasized the fact that to date
the successful implementation of any significant
projects in the field of information and computer
technology, management of information and
telecommunications is not possible without
coordination of development with existing standards in
the field of information systems and, in some cases,
the development of new standards. In the conditions of
transition to integrated computing and
telecommunications systems, the principles of
information systems form the basis of technology
integration, the establishment of sectoral, regional and
national information infrastructures and their
interactions on a global scale. So, we can conclude that
the technology of information systems today is the
working environment in which the priority is the
development of information and telecommunication
technologies, telecommunication and computer
engineering
The article is devoted to increasing beekeeping’s earning capacity with rigging and automation of technological processes. Winter is the most complicated and critical period in beekeeping. It influences on further productivity of bee colony. Winter period has specificity – bees are gathering in winter cluster and sustaining temperature in 24…32 °С range inside. This temperature is depending on fluctuation of outside air temperature. For passing winter without complication electric heating is used. Cluster geometry in winter is changing constantly and for optimal regime of electric heating we need to take it into account. Additionally, bees’ activity changing beehive’s microclimate and it’s important to know when beehive’s microclimate adaptive control system is developed. Conducted researches allow us to get basic equations which characterizes microclimate with taking into account of winter cluster’s variable geometry. The equations establish linkage basic parameters of beehive, winter cluster, internal air between outdoor air. Simulation results may be used for adaptive heating control system programming. Additionally, it may be used in special-purpose software for beehive’s microclimate simulation