05.00.00 Technical science
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EMERGING TRENDS OF INTEGRATION IN THE CLOUD
DescriptionThis article presents the new class of rapidly developing tools for integrating enterprise applications in the cloud. The basic characteristics and the examples of the solutions of iPaaS are presented
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NEW TECHNICAL SOLUTIONS FOR A SEPARATION OF THE ORGANS OF POTATO MACHINERY
DescriptionOne of the promising directions of development of agriculture of the Russian Federation is to increase the production, improve the quality and decrease the cost of potato cultivation. Annual cleaning is one of the most intense and costly in transport and technological processes. Potatoes - blending high culture and very picky about cleaning. The highest yields and income from potato production get where embedded technology to optimize energy and labor costs. The main (though not only) the special technical means used during machine harvesting potatoes, are potato harvesters. The main problem when cleaning is a problem of balancing conflicting requirements to the process and possibilities of agricultural machinery. Including increasing the purity of the tubers in the container with one hand, minimization of losses and damages of tubers on the other hand, when the performance of equipment. In this article we propose a circuit-design solution separating the working body of the potato harvester that allow for cleaning to significantly reduce the amount of traumatized potatoes in the process of separating soil and vegetable impurities, creating the preconditions for the elimination of damage to the tubers on the hard side of the working bodies of harvesting machines. Informed choice and timely use of plug-in modules (separating working bodies) in modern potato harvesting machines at work in specific climatic conditions allows them to fully match the list of regulated agronomic requirements. Thus, the creation of new science-based technical solutions for a separation of the organs of potato harvesters is an actual scientific-technical task, which makes a significant contribution to the development of the country
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NEW METHOD OF TIMBER DEHYDRATION THROUGH CENTRIFUGAL MODE
DescriptionThe article covers consideration of the process of timber dehydration through centrifugal mode, its comparison with thermic modes of drying and description of the patented design of device for timber dehydration through centrifugal mode
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Description
The temperature and the time of process of concentration were tested to receive a microbial safety apple pectin concentrate. The relation of yeast to apple pec-tin concentrate was studied
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ABOUT THE APPROACH TO REALIZATION OF MANAGEMENT SUBSYSTEM OF SMARTHOUSE
DescriptionThis article describes the purpose of SmartHouse systems, noting their advantages and disadvantages. We have identified sustainable trends in the implementation of such systems in the life of modern people, and there has been a substantiation of the need for their development. The article provides a detailed description of a SmartHouse system and the generalized structure of the system. Existing approaches to management systems implementation SmartHouse was consider. The subsystem of lighting control was considered as an example. The structural diagram of this subsystem was developed. We have justified the choice of technical devices, hardware and software subsystem of lighting control; we have also given their description. As a subsystem device we use Bluetooth module HC-05/06, four channel relay module to connect to Arduino, Arduino Mega 2560 plate. We briefly describe the process of programming the Arduino Mega plate. The necessity of remote access subsystems was substantiated. We have reviewed existing standards and technologies for solving such problems and proposed the implementation of remote access subsystem via a mobile communication system using the Bluetooth standard. The developed mobile application that allows you to control devices on the example of the lighting subsystem was described. We have performed testing of the model of a subsystem of lighting control and the developed software. The proposal for the development of this work was given. The further development of the subsystems of the SmartHouse and realizing of remote access system through the Internet were offered
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ABOUT A POINT INSERT IN A RIGID FIGURE ON THE BASIS OF LINEAR MEASUREMENTS
DescriptionThe article describes a condensation of geodetic networks by a point insert in a rigid figure on the basis of linear measurements. Ways of equalising of the received results are considered. The estimation of accuracy of definition of the defined point position is resulted.
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ABOUT MAKING DECISIONS IN MATHEMATICAL MODELS OF DISTRIBUTIONS OF BOUNDED RANDOM SEQUENCES
DescriptionIn this article we found out the usage reasonability of the solution of the Fokker-Planck equation for the problem of building of mathematical models of distributions of bounded random sequences
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ABOUT THE MOTION OF THE VIBROLIQUEFIED SEPARATED LAYER OF GRAIN ON THE FLAT SIEVE OF FINITE WIDTH
DescriptionThe aim of the research is analytical determination of the middle speed of the corn seeds on the flat vibrating sieve of finite width. The object of the study is the process of sorting of seeds of corn on the flat vibrating sieve. The mathematical modeling of the motion of the separated layer of the cereal mixture on the sieve is conditioned by the necessity of intensification of division of grain-growing materials on a flat sieve. Despite the significant progress in the development of mathematical models of the motion of a mixture on vibrated sieve, their further refinement remains an actual task. In particular, in calculation practice, theory in which the width of the flat sieve is considered infinite is used, i.e. the impact on the process of the moving frame of the sieve bed is not taken into account. In connection with absence of estimations of the error brought in by this assumption, the necessity to develop a theory of the movement of the mixture on a sieve of the finite width appeared. For the analysis, the following assumptions were accepted: first, the corn seeds were considered as balls of different diameter, second – the layer of grain on a sieve was considered as heterogeneous viscid liquid. Based on undertaken study it is set that most rational for the achievement of the put aim is application of method of Bubnov-Galerkin. As a result of undertaken research analytical dependences are received for the calculation of flowrate of grain mixture on the vibrational sieve of the final width taking into account separation of the mixture into factions
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ABOUT THE ACTION OF LOWER HARMONICS ON THE START OF AN INDUCTION MOTOR
DescriptionIn the article, the results of the analysis of the two-layer pole-switching winding, containing considerable amplitude of lower harmonics are shown. We have also investigated the effect of lower harmonics on the start of an induction motor
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Description
The result of research fraction and composition of oily bilge water of fishing industry su-perships are given. It's shown, that traditional treatment methods have a resrticted effect an do not allow to obtain environmentally sound products and ready to reuse as fuel.