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Stiff Solvers and Model Reduction in Flexible Multibody Systems

Bernd Simeon

Year
1998
Citations
2

Abstract

Abstract Flexible multibody systems arise in the simulation of vehicles, robots, air‐ and spacecrafts. Based on the example of a rotating elastic beam, we examine the numerical stiffness problem that characterizes these systems and discuss the alternative application of reduced models.

Keywords

Multibody systemReduction (mathematics)StiffnessMechanical systemComputer scienceRobotControl engineeringControl theory (sociology)EngineeringStructural engineering

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