doc:user:integration:scheme:dynimpl
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| doc:user:integration:scheme:dynimpl [2016/02/04 10:09] – [Damped Alpha-Generalized family] papeleux | doc:user:integration:scheme:dynimpl [2017/06/16 10:27] – papeleux | ||
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| $$\boldsymbol{C} = a_m \boldsymbol{M} + a_k \boldsymbol{K}$$ | $$\boldsymbol{C} = a_m \boldsymbol{M} + a_k \boldsymbol{K}$$ | ||
| - | The modal damping factor corresponding to each eigen pulsation $\omega_{0r}$: | + | The modal damping factor corresponding to each eigen pulsation $\omega_{0r} |
| - | $$\epsilon_r=\frac{1}{2}(a_m \omega_{0r} + \frac{a_k}{\omega_{0r}} )$$ | + | $$\epsilon_r=\frac{1}{2}(a_k \omega_{0r} + \frac{a_m}{\omega_{0r}} )$$ |
| telling us that the mass damping factor $a_m$ will induice damping on lowest eigen frequencies and that the stiff damping factor $a_k$ will induce damping on the higher eigen frequencies. | telling us that the mass damping factor $a_m$ will induice damping on lowest eigen frequencies and that the stiff damping factor $a_k$ will induce damping on the higher eigen frequencies. | ||
| Line 229: | Line 229: | ||
| < | < | ||
| - | ti = AlphaGeneralizedIntegration(metafor) | + | ti = AlphaGeneralizedTimeIntegration(metafor) |
| ti.setAlphaM(_AlphaM) | ti.setAlphaM(_AlphaM) | ||
| ti.setAlphaF(_AlphaF) | ti.setAlphaF(_AlphaF) | ||
doc/user/integration/scheme/dynimpl.txt · Last modified: 2017/06/16 10:28 by papeleux