Results 71 to 80 of about 11,233 (229)

A decoupled recursive approach for constrained flexible multibody system dynamics [PDF]

A variational-vector calculus approach is employed to derive a recursive formulation for dynamic analysis of flexible multibody systems. Kinematic relationships for adjacent flexible bodies are derived in a companion paper, using a state vector notation ...
Bae, Dae-Sung, Haug, Edward J., Kim, Sung-Soo, Lai, Hao-Jan   +3 more
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MODELLING THE FLEXIBLE MULTIBODY SYSTEM OF A FREIGHT WAGON BOGIE USING COMPUTER TOOLS

Perner’s Contacts, 2016
As well as in every engineering sector also in the design of rail vehicles tools for computer modelling and simulation are nowadays the most often used.
Jan Dižo, Miroslav Blatnický
doaj  

Spatial operator approach to flexible multibody system dynamics and control [PDF]

The inverse and forward dynamics problems for flexible multibody systems were solved using the techniques of spatially recursive Kalman filtering and smoothing.
Rodriguez, G.
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Study on the coupling calculation method for the launch dynamics of a self-propelled artillery multibody system considering engraving process

Defence Technology
The launch dynamics theory for multibody systems emerges as an innovative and efficacious approach for the study of launch dynamics, capable of addressing the challenges of complex modeling, diminished computational efficiency, and imprecise analyses of ...
Shujun Zhang, Xiaoting Rui, Hailong Yu, Xiaoli Dong   +3 more
doaj   +1 more source

Multibody modeling and verification [PDF]

A summary of a ten week project on flexible multibody modeling, verification and control is presented. Emphasis was on the need for experimental verification.
Wiens, Gloria J.
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Analytical Sensitivity Analysis of Dynamic Problems with Direct Differentiation of Generalized-α Time Integration

Machines
In this paper, the direct differentiation of generalized-α time integration is derived, equations are introduced and results are shown. Although generalized-α time integration has found usage, the derivation and the resulting equations for the analytical
Erich Wehrle, Veit Gufler
doaj   +1 more source

Computational methods and software systems for dynamics and control of large space structures [PDF]

Two key areas of crucial importance to the computer-based simulation of large space structures are discussed. The first area involves multibody dynamics (MBD) of flexible space structures, with applications directed to deployment, construction, and ...
Farhat, C., Felippa, C. A., Park, K. C., Pramono, E.   +3 more
core   +1 more source

Nonlinear Attitude Control of Planar Structures in Space Using Only Internal Controls [PDF]

, 1993
An attitude control strategy for maneuvers of an interconnection of planar bodies in space is developed. It is assumed that there are no exogeneous torques and that torques generated by joint motors are used as means of control so that the total angular ...
Mcclamroch, N. Harris, Reyhanoglu, Mahmut   +1 more
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Research of Flexible Multibody Dynamics Modeling of Conveyor Belt

Jixie chuandong, 2018
Considering the viscoelastic properties of belt and combining finite element method and mutibody dynamics theory,a new discrete model of belt using rigid elements describing the rigid property and spring-damping elements describing the flexible property ...
Wang Fansheng
doaj  

Development of a Novel MultiBody Mechatronic Model for Five-Axis CNC Machine Tool [PDF]

, 2015
The paper presents the development of a mechatronic hybrid model for Geiss five-axis CNC machine tool using MultiBody-System (MBS) approach. The motion control systems comprising electrical and mechanical elements are analyzed and modeled.
Papananias, M., Pislaru, Crinela, Sztendel, S.   +2 more
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