Reference : The generalized-alpha scheme as a linear multistep integrator: Toward a general mechatro...
Scientific journals : Article
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/27088
The generalized-alpha scheme as a linear multistep integrator: Toward a general mechatronic simulator
English
Bruls, Olivier mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
Arnold, Martin mailto [>Martin Luther University Halle-Wittenberg Halle > > >NWF III - Institute of Mathematics > > >]
2008
Journal Of Computational And Nonlinear Dynamics
Asme-Amer Soc Mechanical Eng
3
4
041007
Yes
International
1555-1423
New York
[en] MECHATRONIC SIMULATOR ; MULTISTEP INTEGRATOR
[en] This paper presents a consistent formulation of the generalized-alpha time integration scheme for mechanical and mechatronic systems. The algorithm can deal with a nonconstant mass matrix, controller dynamics; and kinematic constraints. The theoretical background relies on the analogy with linear multistep formulas, which leads to elegant results related to consistency, order conditions for constant and variable step-size methods, as well as global convergence. Those results are illustrated for a controlled spring-mass system, and the method is also applied for the simulation of a vehicle semi-active suspension.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/27088
10.1115/1.2960475

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