Browsing 1 - Oberwolfach Preprints (OWP) by Author "Altmann, Robert"
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Simulation of Multibody Systems with Servo Constraints through Optimal Control
[OWP-2015-18] Altmann, Robert; Heiland, Jan (Mathematisches Forschungsinstitut Oberwolfach, 2015)We consider mechanical systems where the dynamics are partially constrained to prescribed trajectories. An example for such a system is a building crane with a load and the requirement that the load moves on a certain path. ... -
Time Discretization Schemes for Hyperbolic Systems on Networks by ε-Expansion
[OWP-2019-03] Altmann, Robert; Zimmer, Christoph (Mathematisches Forschungsinstitut Oberwolfach, 2019-02-12)We consider partial differential equations on networks with a small parameter ϵ, which are hyperbolic for ϵ>0 and parabolic for ϵ=0. With a combination of an ϵ-expansion and Runge-Kutta ...