Results 181 to 190 of about 17,273 (235)
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Journal of Applied Mechanics, 1983
Based on a large literature and with the help of some typical examples, the authors show that in many situations it is better to use the various virtual work principles for multibody problems. The Lagrange equations have several disadvantages when they are used for a multibody computer program (time consuming, difficult to accomplish without error a.s ...
Kane, T. R., Levinson, D. A.
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Based on a large literature and with the help of some typical examples, the authors show that in many situations it is better to use the various virtual work principles for multibody problems. The Lagrange equations have several disadvantages when they are used for a multibody computer program (time consuming, difficult to accomplish without error a.s ...
Kane, T. R., Levinson, D. A.
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Nonholonomic Multibody Dynamics
Multibody System Dynamics, 2003In the first part of the article the authors discuss some ideas for developing a unified geometric basis for modeling, simulation and control of nonholonomic multibody systems. In classical tensor notation they describe the setting up of equations of motion for multibody systems, the inclusion of constraints and the relation between nonholonomy and ...
Kielau, Gerald, Maißer, Peter
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Multibody dynamics in acoustophoresis
The Journal of the Acoustical Society of America, 2017Determining the trajectories of multiple acoustically and hydrodynamically interacting as well as colliding particles is one of the challenges in numerical acoustophoresis. Although the acoustic forces between multiple small spherical particles can be obtained analytically, previous research did not address the particle-particle contacts in a rigorous ...
Baasch T, Leibacher I, Dual J
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ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2000
AbstractMulti Body Systems (MBS) consist of a finite number of interconnected elastic and/or rigid bodies. If its number of d.o.f. varies due to contact it is advantageous to calculate dynamics in terms of subsystems. Partitioning into subsystems is fluent but at least reasonable at points of possible contact.
Bremer, H., Glockner, Ch.
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AbstractMulti Body Systems (MBS) consist of a finite number of interconnected elastic and/or rigid bodies. If its number of d.o.f. varies due to contact it is advantageous to calculate dynamics in terms of subsystems. Partitioning into subsystems is fluent but at least reasonable at points of possible contact.
Bremer, H., Glockner, Ch.
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MULTIBODY MODEL OF HIP DISLOCATION
Journal of Biomechanics, 2008Hip dislocation is still a relevant clinical issue of hip arthroplasty [Stralen et al. 2003, Berry et al. 2004]. The factors which play an influence on the propensity for dislocation are related to the patient's anamnesis and to the surgical interview: for example, the acetabular position and orientation, the femoral head size, the neck diameter and ...
ZANETTI, Elisabetta +2 more
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2016
This chapter includes the main components necessary to formulate the dynamics of planar multibody systems. In this process, the fundamental issues associated with embryogenesis of multibody systems are presented. The main types of coordinates utilized in the formulations of general planar multibody systems are described.
Flores, Paulo, Lankarani, Hamid M.
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This chapter includes the main components necessary to formulate the dynamics of planar multibody systems. In this process, the fundamental issues associated with embryogenesis of multibody systems are presented. The main types of coordinates utilized in the formulations of general planar multibody systems are described.
Flores, Paulo, Lankarani, Hamid M.
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Approximate Bayesian multibody tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2006Visual tracking of multiple targets is a challenging problem, especially when efficiency is an issue. Occlusions, if not properly handled, are a major source of failure. Solutions supporting principled occlusion reasoning have been proposed but are yet unpractical for online applications. This paper presents a new solution which effectively manages the
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Definition of Multibody System
2015This chapter presents a general view of multibody system concept and definition by describing the main features associated with spatial systems. The mechanical components, which can be modeled as rigid or flexible, are constrained by kinematic pair of different types.
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Contact Mechanics in Multibody Systems
Multibody System Dynamics, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Multibody Motion Stability Analysis
Multibody System Dynamics, 1999The authors use AUTOLEV, a symbol manipulation computer program, to study the stability of a class of multibody systems. The advantages of AUTOLEV for this purpose is discussed. The paper could be useful to analysts working with large systems, both specifically and in general.
Kane, Thomas R., Levinson, David A.
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