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| Constraint stabilization of deployment simulation for deployable trusses |
| Revised:June 19, 2000 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20021016 |
| KeyWord:constraint stabilization,deployment simulation,multi-body dynamics |
| Chen Xiangyang |
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| Abstract: |
| In this paper, a geometric elimination is interpreted by using Tailor's series and Moore Penrose inverse, a new technique to stabilization constraint violation is developed for deployment simulation of deployable truss based on Soon' theory of. A simple technique is employed to correct the system energy violation. The modified geometric elimination can combine with any numerical integration algorithm. The examples show the technique has a high precision. To obtain an accurate result, the energy stabilization should be combined with geometric stabilization. |
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