| 多柔体系统动力学方程一种数值求解方法 |
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| 引用本文： | 刘宏昭,曹惟庆. 多柔体系统动力学方程一种数值求解方法[J]. 计算力学学报, 1991, 8(3) |
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| 作者姓名： | 刘宏昭 曹惟庆 |
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| 作者单位： | 陕西机械学院(刘宏昭)，陕西机械学院(曹惟庆) |
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| 摘 要： | 本文提出用含有二阶自校正功能的增广法和半隐式Runge-Kutta法相结合求解多柔体系统动力学中的微分-代数型方程。并给出了计算实例和实验验证。
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| 关 键 词： | 多柔体系统动力学 弹性连杆机构 数值方法 |
A Numerical Solution Method for Solving Dynamic Equations of Flexible Multibody System |
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| Liu Hongzhao,Cao Weiqing. A Numerical Solution Method for Solving Dynamic Equations of Flexible Multibody System[J]. Chinese Journal of Computational Mechanics, 1991, 8(3) |
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| Authors: | Liu Hongzhao Cao Weiqing |
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| Affiliation: | Shaanxi Institute of Machinery |
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| Abstract: | In this paper, an algorithm based on augment method with second self-correction and half implicit Runge-Kutta formula is developed for solving the differential-algebraic equations in flexible multibody dynamics. A numerical example is given and experiment is carried out for verification. |
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| Keywords: | flexible multibody dynamics elastic linkage numerical method |
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