In this paper, the authors present the description and an application of the theory of dynamic splines for the modeling of very flexible beams in multibody systems. The use of spline formalism reveals an alternative method for the description of continuum flexibility by using discrete parameters. The proposed approach is discussed in general terms and a specific example is presented and compared to nonlinear finite element simulation.
Valentini, P.p., Pennestri', E. (2011). Modelling elastic beams using dynamic splines. MULTIBODY SYSTEM DYNAMICS, 25(3), 271-284 [10.1007/s11044-010-9232-9].
Modelling elastic beams using dynamic splines
VALENTINI, PIER PAOLO;PENNESTRI', ETTORE
2011-01-01
Abstract
In this paper, the authors present the description and an application of the theory of dynamic splines for the modeling of very flexible beams in multibody systems. The use of spline formalism reveals an alternative method for the description of continuum flexibility by using discrete parameters. The proposed approach is discussed in general terms and a specific example is presented and compared to nonlinear finite element simulation.File in questo prodotto:
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