Solution for Sensitivity analysis of a five-bar mechanism
Submitted by Daniel Dopico
Authors |
Daniel Dopico, Álvaro López |
Email |
ddopico@udc.es |
Accuracy |
1.33951409093973 |
CPU time |
0.09375 |
CPU / GPU |
Intel Core i7-6700K CPU @ 4.00GHz |
Operating System |
Windows 10 Enterprise 22H2 |
Method description |
MBSLIM, revision 10513. Coordinates: 25; natural (21)+relative (2 angles+2 distances), 3D. Number of constraints: 25 (redundant). Equations of motion: index-3 augmented Lagrangian formulation with projections of velocities and accelerations. Integrator: trapezoidal rule. Nonlinear system solution: Newton-Raphson iteration. Projections: non-iterative penalty projections of velocities and accelerations. Sensitivity method: ALI3-P direct sensitivity formulation. Forward differentiation with analytical derivatives. Time step: 6.25e-3 s (fixed) Penalty factor: 1.e7 (dynamics); 1.e7 (projections). Programming language: Fortran 2018. |
Results file |
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Miscellaneous file |
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