Precise Time-Integration Method with Dimensional Expanding for Structural Dynamic Equations
The precise time-integration method proposed fro a linear time-invariant dynamic system can give precise numerical results approaching the exact solution at the integration points. However, difficulties arise when the algorithm is used for nonhomogeneous dynamic systems due to the inverse matrix cal...
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Veröffentlicht in: | AIAA journal 2001-12, Vol.39 (12), p.2394-2399 |
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container_title | AIAA journal |
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creator | Gu, Yuanxian Chen, Biaosong Zhang, Hongwu Guan, Zhenqun |
description | The precise time-integration method proposed fro a linear time-invariant dynamic system can give precise numerical results approaching the exact solution at the integration points. However, difficulties arise when the algorithm is used for nonhomogeneous dynamic systems due to the inverse matrix calculation required. |
doi_str_mv | 10.2514/2.1248 |
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subjects | Aerodynamics Algorithms Convergence of numerical methods Exact sciences and technology Fundamental areas of phenomenology (including applications) Linear systems Physics Solid mechanics Structural and continuum mechanics Vectors Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) Vibrations and mechanical waves |
title | Precise Time-Integration Method with Dimensional Expanding for Structural Dynamic Equations |
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