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Home » Issues » Archive of Issues » 2012 - 2 issue » pp. 139-155

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Russia Perm
Year
2012
Issue
2
Pages
139-155
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Section Mechanics
Title Classification of the models of rigid multibody systems applied for the numerical analysis of mechanical structures' dynamic behavior
Author(-s) Ivanov V.N.a, Dombrovskii I.V.b, Nabokov F.V.b, Shevelev N.A.b, Shimanovskii V.A.a
Affiliations Perm State National Research Universitya, Perm National Research Polytechnical Universityb
Abstract The classification of the dynamic equations forms for the rigid multibody systems with tree structure has been presented. The classification is based on the compact matrix forms of multibody systems' kinematic and dynamic equations derived through the matrix of kinematic structure and geometrical approach for relative motion description. The unified form of motion's equations is suitable for representing and comparing of various approaches to the modeling of rigid multibody systems' dynamics. The comparative analysis of computational efficiency has been carried out in relation to various methods of formulation and solution for motion equations of rigid multibody systems.
Keywords dynamics of multibody systems, time-domain method, matrix computations
UDC 531.011, 531.8
MSC 70E55
DOI 10.20537/vm120213
Received 28 February 2012
Language Russian
Citation Ivanov V.N., Dombrovskii I.V., Nabokov F.V., Shevelev N.A., Shimanovskii V.A. Classification of the models of rigid multibody systems applied for the numerical analysis of mechanical structures' dynamic behavior, Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki, 2012, issue 2, pp. 139-155.
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