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MECHANICS
On one way to build up a computer model of the multibody system dynamics
I. I. Kosenko Moscow Aviation Institute (National Research University), 4, Volokolamskoe Shosse, Moscow, 125993, Russian Federation
Abstract:
A technology of an object-oriented modeling is under consideration. This technology is applied to the cases of the multibody systems virtual prototypes dynamics creating. General approach for creating the models is described. The approach is based on the multiport representation for the mechanical system to be simulated. The object-oriented paradigm turned out to be an efficient tool for constructing complicated models especially for the cases of large or very large dimencions. Several examples of the machines dynamical models from different topics were implemented.
Keywords:
object-oriened modeling, dynamics of a vehicle, rolling disc on the horizontal plane dynamics, dynamics of the wheelset, joint constraint, servoconstraints, skateboard, non-holonomic constraints, contact models, dynamical verification.
Received: 30.03.2021 Revised: 03.08.2021 Accepted: 02.09.2021
Citation:
I. I. Kosenko, “On one way to build up a computer model of the multibody system dynamics”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 9:1 (2022), 126–134
Linking options:
https://www.mathnet.ru/eng/vspua47 https://www.mathnet.ru/eng/vspua/v9/i1/p126
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Abstract page: | 32 | Full-text PDF : | 25 | References: | 19 |
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