Voronezh State Academy of Forestry and Technologies
Author list of organization
List of articles written by the authors of the organization
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MATHEMATICAL MODEL OF VIBRATION CONTROL PROCESS OF UNDERCUTTING ROOTS OF SEEDLINGS OF FOREST CROPS
DescriptionThe article presents a mathematical model of the interaction of vibration control the working body of the roots carver with soil and plant roots to optimize the design parameters roots carver
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THEORETICAL STUDY OF CORNERING STABILITY OF A TRAILER, EQUIPPED BY CONTROLLED AIR SUSPENSION
DescriptionA simulation model of road train movement has been developed. The model includes a tractor of a "KrAZ" class and a trailer for timber transport. The effect of the control algorithm on the suspension stability of the train at the corners has been studied
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MODELLING TECHNIQUE OF THE MOUNTING MECHANISMS PLATE OF FOREST SOIL-TILLING IMPLEMENT
DescriptionThe simulation of the physical and mathematical model of the mounting mechanisms of a forest soil-tilling implement is developed. The model allows, on the basis of computer experiments, to determine op-timum geometrical parameters of the mounting mechanism
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Description
The methods of integration of the software for construc-tion of a training-methodical complex are submitted. The given complex takes into account the requirements of the developers of microelectronics and provides with the basic knowledge and skills of the students for designing microcircuits. The methods of creation of an optimum complex are considered. This complex is ap-plied in educational process
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STRENGTH OF ADHESIVE JOINTS OF WOOD ON THE BASIS OF ELECTRICALLY TREATED GLUES
DescriptionThe article considers the problem of creating of wood adhesive joints of high strength, through the use of adhesives, which were subjected to electrical treat-ment. We study the effect on the cohesive and adhe-sive strength of the joints on glues on the wet ability of wood adhesives and adhesive viscosity, exposed to electric field treatment
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Description
The problems related to the synthesis of automation systems of driving tractor units in forest nurseries that provide performance without human intervention throughout the sequence of operations of tree planting material growing are examined
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Description
The article demonstrates the taxation parameters of the pine plantations that was damaged by fire in 2010 in Suburban forestry of the Voronezh region and was calculated the basic ecological functions they performed before death. The intercommunication was found between increasing level of air pollution in the study areas and growing of heart and pulmonary morbidity of population
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Description
The modeling method of heat extension in a detail in the combined process of plasma spraying coating with electromechanical treating and cooling by water jet is worked out. It is shown, that water cooling essentially decreases detail surface temperature and forms more strong coating thank to reduction of inner strains in the coating
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Description
In the given article, the estimation of efficiency of scientific educational and innovative activity of scien-tific educational centers is given. Based on the col-lected statistical material, the factors influencing effi-ciency of activity of scientific educational centers, having the small innovative enterprises, and the crite-ria that quantitatively characterize the efficiency of their interaction are revealed
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MATHEMATICAL MODELING OF THE WORKING PROCESS OF LEVER BREAKER
DescriptionThe dependences of the distribution of stump roots, allowing to model stump parameters to assess the difficulties of stumping are given, in requirements justification for stumping equipment. Based on the analysis of lever breaker working process, the differential equation of lever motion is got, which connects the moments acting on it and breaker performance modes and allows to set the parameters and modes of lever breaker in stumping of various sizes and species of wood