Numerical algorithms for differential-algebraic equations of multibody dynamics

For solving stiff differential-algebraic equations, we present the discrete dynamic iteration processes for multibody dynamics problems. The waveform relaxation iteration based on the Runge-Kutta(RK) methods is studied. The convergence results is obtained. This method provides an effective iterative...

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Veröffentlicht in:2016 16th International Conference on Control, Automation and Systems (ICCAS) S. 786 - 791
1. Verfasser: Sun, Wei
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: Institute of Control, Robotics and Systems - ICROS 01.10.2016
Schlagworte:
Convergence
differential-algebraic equations
Heuristic algorithms
Interpolation
Iterative algorithms
iterative process
Jacobian matrices
Kinematics
Mathematical models
multibody dynamics
Numerical stability
Partitioning algorithms
Vectors
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Zusammenfassung:For solving stiff differential-algebraic equations, we present the discrete dynamic iteration processes for multibody dynamics problems. The waveform relaxation iteration based on the Runge-Kutta(RK) methods is studied. The convergence results is obtained. This method provides an effective iterative process to the numerical approach for multibody systems.
DOI:10.1109/ICCAS.2016.7832402