name
Uspensky Ivan Alekseevich
Scholastic degree
•
Academic rank
professor
Honorary rank
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Organization, job position
• Ryazan State Agrotechnological University named after P.A. Kostychev
Заведующий кафедрой
Research interests
Повышение готовности к использованию мобильной сельскохозяйственной техники за счет совершенствования её технической эксплуатации. Совершенствование и повышение надежности технологий и техники для уборки, транспортировки и послеуборочной обработки плодоовощной продукции и корнеплодов. Совершенствование транспортной инфраструктуры при реализации проектов пространственного развития регионов.
Web site url
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Current rating (overall rating of articles)
0
TOP5 co-authors
Articles count: 52
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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Description
Based on the previous investigations we have underlined the need to increase fruit and vegetables preservation quality while transporting them from the producer to the consumer at the expense of improving the road transport operation for its intended purpose. We have made a conclusion about the need to develop strategies for maintenance and repair as for the actual technical state at the expense of developing the diagnosis system based on the development of a math model of changing the technical state of the diagnosis object, developing a method of rational set of objects to be diagnosed and determining the technical state optimal control frequency. We have confirmed that the above mentioned is possible when considering the system of technical operation of road transport as an organization-production system and applying the engineering-cybernetic approach to improve this system. We have considered the basic requirements for the efficiency indexes when investigating and improving the operation system that will allow achieving the aim we have had and can be described mathematically. We have made a conclusion about the urgency of the issue we studied and the possibility to develop the efficient operation system of road transport based on the provided criteria
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LABORATORY-FIELD TESTS OF EXPERIMENTAL DIGGER WITH MODERNIZED DIGGING THE WORKING BODIES
Description
Potatoes in our country are one of the most cultivated cultures in agriculture. The most time-consuming process in the production of potatoes is harvesting. Currently for potato harvesting potato harvesters or diggers are used. Existing machines are not sufficiently well-behaved in adverse operating conditions such as the high and low humidity. Quality of work of the units and devices of potato harvesters depends on the digging working parts. In the process of potato harvesting up to 1000 tons of heaps from 1 hectare go through the units of the machine, which includes plant residues and dense soil out of row spacing. To eliminate or reduce the impact of this lack, on either side of the coulter we set cutting discs which prevent ingress of heaps out of row spacing. However, due to the imperfections of the design they are slipping during operation what causes accumulation and enhancing traction resistance. Based on these facts, the work on improving the digging working parts in the actual and future challenges for the country's agriculture
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Description
The mathematical model presented in this article is designed to assess the probability of occurrence probability of technological failure potato harvester according to the specific conditions and usage
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MATHEMATICAL MODEL OF MOTION OF AN UNIVERSAL VEHICLE ACROSS THE FIELD
Description
The article developed a mathematical model of movement of the universal vehicle through the fields, having longitudinal and transverse slope of the surface
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TECHNIQUE OF AN ASSESSMENT OF IMPURITY OF THE THIN PURIFICATION FILTER OF DIESEL FUEL
Description
This article discusses the results of the studies made by the faculty and the staff of Ryazan State Agrotechnological University named after P.A. Kostychev confirmed with RF patents
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A METHOD OF CONSTRUCTING A MATRIX OF STATES OF THE DIAGNOSTIC PARAMETERS OF BRAKE SYSTEM OF A CAR
Description
The article describes the method of determining the list of rational diagnostic parameters of the brake system of a vehicle using the theory of probability and mathematical statistics. The problems determining the statistical probabilities of failures on objects considered a run; mathematical models (regression dependence) the probability of failure of run; A statistical evaluation of the significance of the coefficients of regression models; verification has been made on the adequacy of the regression models; the probabilities of possible states of objects. On the basis of the construction and analysis of structural- effect model brake system information and calculates the importance of each monitored parameter using the notion of information entropy, determine the parameters to be diagnostic, and builds a matrix condition of brake systems for non-destructive testing, in order to move on maintenance and repair of the actual state
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METHODS OF EFFICIENT MONITORING RATE OF THE MOBILE AGRICULTURAL EQUIPMENT BRAKE SYSTEM
Description
The article presents the methods of efficient monitoring rate of the mobile agricultural equipment brake system based on the usage of methods of the theory of relativity. We have considered the methods of the brake gear monitoring rate according to the acceptable level of reliability, to the technical index and change logic of the technical parameters state and economic-probabilistic method. From the above-stated one can see, first, that diagnosing usage is the development of maintenance preventive strategy. Second, its practicability and the ways of realization are determined by technical and economic calculations
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MODERNIZATION OF ZIL-5301 FOR USE IN AGRICULTURE
Description
The role of transport in agricultural production is considerable. It is a connecting link in a single technological chain of agroindustrial complex of the country. The successful production activity of agricultural enterprises depends largely on the proper use of available forces and means. One of such means is machine-tractor fleet relating to technical basis of agricultural production. Its functioning is reflected in the whole cycle of production, from planting and ending with cleaning. Therefore, the use of the machine and tractor must ensure receipt of the highest possible efficiency at the lowest cost, as production cost agricultural production includes in its membership the costs of mechanized and transport works, which should be kept to a minimum. In this regard, transport processes should be carried out the most rational means. Rational application of those or other vehicles is based on ratios of basic load ratings, adaptability to the changing road conditions, terrain, improving functionality, improved adaptation to technical operation in the conditions of agricultural production. When choosing a vehicle, special attention must be paid to the size of the economy, the direction of its activities, the structure of commodity products, and the degree of its centralization. For successful economic activities of the agricultural enterprise it requires a different carrying capacity and terrain vehicles. At present, the majority of the automobile park of agricultural enterprises is cars and trains of general purpose, which have large load capacity and low permeability. In the agricultural enterprises of the Ryazan region today there are about 4.5 thousand commercial vehicles, mostly models of GAZ, KAMAZ and ZIL. The issue of reducing the cost of transport operation should be individualized for each sector because of its distinctive features (activity, volume of traffic, the structure of commodity production, the state of farm roads, etc.)
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SOME ASPECTS OF REDUCING FRUIT DAMAGE DURING HARVESTING AND TRANSPORT OPERATIONS
Description
Fruit harvesting is the final and decisive operation in the general work plan for growing fruit, which largely determines the qualitative and quantitative indicators of production and economy of industry in general. Increasing productivity by improving the safety of fruits and vegetables is a priority and not an easy task. For example, the use of cleaning technologies with the use of machinery for harvesting of apples by shaking can significantly reduce the time of gathering fruit compared to hand harvesting. This technology may be applicable, if the fruit is grown for the manufacture of juices, jams, etc. Currently, in several European countries and in the USA, they widely use fruit harvesting platforms and machines. The leader in the production of fruit harvesting platforms is Italy. To reduce the damage to fruit in agriculture, the analysis of the traumatic factors is of great importance, with the analysis of available machines and their subsequent modernization with the aim of improving the reliability and quality of harvesting and transport process, taking into account of the algorithm for solving these problems, the creation of new varieties of fruits and vegetables suitable for machine processing, strict compliance with deadlines and agronomic requirements for the performed technological operations, taking into account the savings of energy and resources when using mobile technology. In addition to the modernization of the machines for efficient operation, it is necessary to improve also the scheme of planting of gardens and methods of cultivation, transfer horticulture to intensive way of development
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NEW TECHNICAL SOLUTIONS FOR A SEPARATION OF THE ORGANS OF POTATO MACHINERY
Description
One 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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