| 约束机械系统自动建模公式化矩阵组装方法 |
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| 引用本文： | 熊会元,周凡利,姚建初. 约束机械系统自动建模公式化矩阵组装方法[J]. 华中科技大学学报(自然科学版), 2003, 31(9): 90-92 |
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| 作者姓名： | 熊会元 周凡利 姚建初 |
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| 作者单位： | 华中科技大学机械科学与工程学院 |
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| 基金项目： | 科技部“十五”科技攻关计划资助项目 (2 0 0 1BA2 0 1A0 2 ) |
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| 摘 要： | 针对约束机械系统的运动方程组系数矩阵的组装，推导出适合于计算机自动建模所有矩阵组装公式，提出了分块贡献法，并将其转化为算法，应用于开发的约束机械系统动力学分析原型系统中。
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| 关 键 词： | 约束机械系统 动力学 微分-代数方程 矩阵组装 |
| 文章编号： | 1671-4512(2003)09-0090-03 |
| 修稿时间： | 2003-03-07 |
Formulation of matrix assembly for self-driven modeling of constrained mechanical system |
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| Xiong HuiyuanZhou FanliYao JianchuPostgraduate, College of Mech. Sci. , Eng.,Huazhong Univ. of Sci. , Tech.,Wuhan ,China.. Formulation of matrix assembly for self-driven modeling of constrained mechanical system[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2003, 31(9): 90-92 |
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| Authors: | Xiong HuiyuanZhou FanliYao JianchuPostgraduate College of Mech. Sci. & Eng. Huazhong Univ. of Sci. & Tech. Wuhan China. |
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| Affiliation: | Xiong HuiyuanZhou FanliYao JianchuPostgraduate, College of Mech. Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | Aiming at coefficient matrix assembling, this paper presented all matrix assembly formulas for computer automobile modeling. A method different block contribute promoting matrix assembly was put forward. A constrained mechanical system analysis prototype InteVPAS 1.0 was also developed based on the matrix assembly algorithm. |
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| Keywords: | constrained mechanical system Dynamics DAEs matrix assembly |
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