Title of the article |
EFFECT ON INDEPENDENCE FOR THE QUANTITY ON DISPLACEMENT OF THE CENTER OF MASS OF A MECHANICAL SYSTEM FROM ENVIRONMENTAL DISSIPATIVITY (SAVELKAEV EFFECT) |
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Authors |
Savelkaev S.V., Doctor of Technical Sciences, Professor of the Department "Fundamentals of Instrumentation", Siberian State Geodesic Academy, Novosibirsk, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it. |
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In the section | DYNAMICS DURABILITY OF VEHICLES AND STRUCTURES | ||||
Year | 2011 | Issue | 4 | Pages | 42-48 |
Type of article | RAR | Index UDK | 531.01 | Index BBK | |
Abstract | Theoretically proved that the displacement of the center of mass of a mechanical system for any of the corners of the counter rotational movement of its working bodies in the plane of the reference body independent of the resistance movement of the environment and supporting the body always remains constant such that for an infinite resistance. Infinitesimally small and the zero resistance to displacement of the center of mass becomes impossible. This effect led to develop Savelkaev inertsioid. | ||||
Keywords |
mechanical system, inertia forces and motion resistance, effect of shifting the center of mass, Savelkaev inertsioid |
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Title of the article |
LONGITUDINAL UPDATING OF COGWHEELS OF PLANETARY TRANSFERS OF MOBILE CARS |
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Authors |
Antonyuk V.E., Doctor of Technical Sciences, Senior Researcher at the Laboratory of Metallurgy in Mechanical Engineering, STC "Technology of mechanical engineering and technological equipment", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it. Pavlovsky V.Ya., Candidate of Technical Sciences, Director of the STC "Mechanical Engineering", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus Poddubko S.N., Candidate of Technical Sciences, Deputy Director for Science and Innovations, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus Alexandrova V.S., Researcher at the Laboratory of Gas-Thermal Methods of Hardening of Machine Parts of Science and Technical Center "Mechanical Engineering", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus Nikolaenkova I.N., Engineer of the Laboratory of Metallurgy in Mechanical Engineering, STC "Mechanical Engineering", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus |
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In the section | ENGINEERING COMPONENTS | ||||
Year | 2011 | Issue | 4 | Pages | 37-41 |
Type of article | RAR | Index UDK | 621.833 | Index BBK | |
Abstract | The analysis of features of work of a tooth gearing taking into account changing position of axes of cogwheels is given. Possibilities of longitudinal updating for maintenance of a demanded stain of contact are considered. The basic settlement dependences for definition of parametres of longitudinal updating and calculation examples are resulted. | ||||
Keywords |
planetary gear, gear wheel, sun gear, satellite, contact patch, barrel-shaped |
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Title of the article |
MATHEMATICAL MODEL AND SOFTWARE FOR SIMULATION TESTING THE ELECTRONIC VEHICLE STABILITY CONTROL OF BUSES AND TRUCKS |
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Authors |
Lyakhov S.V., Candidate of Technical Sciences, Senior Researcher, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it. |
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In the section | MECHANICS OF MOBILE MACHINES | ||||
Year | 2011 | Issue | 4 | Pages | 24-28 |
Type of article | RAR | Index UDK | 681.3.06 | Index BBK | |
Abstract | In this paper, problems of simulation of pneumatic tire and vehicle dynamics are considered with respect to the evaluation of function directional and rollover control. | ||||
Keywords |
vehicle dynamics, elastic wheel, mathematical model, exchange rate and lateral stability |
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Title of the article |
ANALYSIS, SYNTHESIS AND CLASSIFICATION OF STRUCTURAL AND KINEMATIC DIAGRAMS FOR POWER TRAINS WITH THREE DEGREES OF FREEDOM |
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Authors |
Algin V.B., Doctor of Technical Sciences, Professor, Deputy Director for Science, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus |
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In the section | ENGINEERING COMPONENTS | ||||
Year | 2011 | Issue | 4 | Pages | 29-36 |
Type of article | RAR | Index UDK | 629.114585.001.24 | Index BBK | |
Abstract | Structures for power trains (transmissions) with three degrees of freedom as a full set of vertexedge incidence matrixes are presented. General rules for making the incidence matrixes to avoid the isomorphic transmission structures are formulated. Generalized structures and structural diagrams as well as bases of a velocities plan are entered and used for an analysis of transmission properties. The rational kinematic schemes which combined the simple and planetary gear trains are suggested. | ||||
Keywords |
transmission, transfer, structure, kinematics scheme, analysis, classification |
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Title of the article |
SIMULATION AND ANALYSIS OF HEAVY TRUCK STARTING |
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Authors |
Rukteshel O.S., Doctor of Technical Sciences, Professor, Head of the Department "Cars", Belarusian National Technical University, Minsk, Republic of Belarus Solomakho V.L., Doctor of Technical Sciences, Professor, Director of the Republican Institute of Innovative Technologies, Minsk, Republic of Belarus Kusyak V.A., Candidate of Technical Sciences, Assistant Professor of the Department "Cars", Belarusian National Technical University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it. Filimonov A.A., Candidate of Technical Sciences, Senior Lecturer of the Department "Cars", Belarusian National Technical University, Minsk, Republic of Belarus |
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In the section | MECHANICS OF MOBILE MACHINES | ||||
Year | 2011 | Issue | 4 | Pages | 19-23 |
Type of article | RAR | Index UDK | 629.332 | Index BBK | |
Abstract | The dynamic scheme and the simulation model of heavy truck for starting and parking maneuverability analysis are shown in the article. Simulation results of vehicle starting with the estimated values of research process are given in activity. | ||||
Keywords |
trailer, dynamic circuit, simulation model, mechatronic systems, diesel engine, transmission, powertrain |
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