TRACTOR DYNAMICS AS A COMPLEX MECHANICAL SYSTEM SPATIAL FRAME TYPE
نویسندگان
چکیده
Purpose of the study is to develop a matrix method for studying dynamics tractor as multi-mass spatial system rigid bodies with an arbitrary arrangement elastic suspension on shock absorbers relative fixed support surface and presence connections between bodies, made in form beam elements. Research methods. The methodological basis work generalization analysis well-known scientific results regarding two-mass systems resonance modes use systematic approach. analytical comparative were used problem, determine goal formulate research objectives. When creating empirical models, main provisions theory stability systems, methodology operations used. study. A wheeled vehicle presented amortized continuous frame type structure assemblies assembly units located it, well calculating individual block matrices stiffness damping coefficients. In this case, it assumed that viscous damper can be connected parallel each element. construction are formed same way. Damping derived from corresponding by substituting constants instead constants. To natural frequencies vibration undamped using PC, most effective diagonalization successive rotations. This provides complete solution allowing all shapes determined simultaneously, good convergence. Conclusions. considered analyzing complex mechanical based record problem vibrations bonds. Matrix equations seem especially useful tightly coupled obligatory PC. such equipment installed it.
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ژورنال
عنوان ژورنال: Tehnìko-tehnologì?nì aspekti rozvitku ta viprobuvannâ novoï tehnìki ì tehnologìj dlâ sìl?s?kogo gospodarstva Ukraïni
سال: 2021
ISSN: ['2305-5987', '2617-3778']
DOI: https://doi.org/10.31473/2305-5987-2021-1-28(42)-5