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| 柔性多体系统的计算策略 | |
| 引用本文： | Tamer M Wasfy,Ahmed K Noor,戈新生,张奇志,赵维加,陈立群.柔性多体系统的计算策略[J].力学进展,2006,36(3):421-476. |
| 作者姓名： | Tamer M Wasfy Ahmed K Noor 戈新生 张奇志 赵维加 陈立群 |
| 作者单位： | 1. Advanced Science and Automation Corp. Hampton VA 2. Center for Advanced Engineering Environments, Old Dominion University, Hampton VA 3. 北京机械工业学院 4. 青岛大学 5. 上海大学 |
| 基金项目： | 致谢 本文有关内容研究得到了NASA合作协议NCC-1-01-014的资助.作者感谢下列同事为本文研究提供的建议、注解以及参考文献.（人员名单略）. |
| 摘 要： | 对柔性多体系统计算建模的研究现状和近期进展进行了总结. 重点讨论了柔性多体
动力学的以下内容: 柔性构件的建模, 约束建模, 求解技术, 控制策略, 耦合问
题, 设计和实验的研究. 对柔性多体系统建模的浮动坐标系,转动坐标系和惯性系
等3种坐标系的特点进行了对比. 指出了未来的研究方向, 包括柔性多体系统的新
的应用,如微观力学系统和超微观力学系统等; 提高这些模型的计算精度和效率的
技巧和策略; 以及可以用于改善柔性多体系统的工具. 本综述文章引用了877篇参
考文献. |
| 关 键 词： | 柔性多体系统 柔性多体动力学 建模 计 算 约束 |
| 收稿时间： | 10 19 2005 12:00AM |
| 修稿时间： | 2005-10-19 |
COMPUTATIONAL STRATEGIES FOR FLEXIBLE MULTIBODY SYSTEMS |
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| Tamer M Wasfy, Ahmed K Noor.COMPUTATIONAL STRATEGIES FOR FLEXIBLE MULTIBODY SYSTEMS[J].Advances in Mechanics,2006,36(3):421-476. | |
| Authors: | Tamer M Wasfy Ahmed K Noor |
| Institution: | Advanced Science and Automation Corp, Hampton VA Center for Advanced Engineering Environments, Old Dominion University, Hampton VA |
| Abstract: | The status and some recent developments in computational modeling of flexible multibody systems are summarized. Discussion focuses on a number of aspects of flexible multibody dynamics including: modeling of the flexible components, constraint modeling, solution techniques, control strategies, coupled problems, design, and experimental studies. The characteristics of the three types of reference frames used in modeling flexible multibody systems, namely, floating frame, corotational frame, and inertial frame, are compared. Future directions of research are identified. These include new applications such as micro- and nano-mechanical systems; techniques and strategies for increasing the fidelity and computational efficiency of the models; and tools that can improve the design process of flexible multibody systems. This review article cites 877 references. |
| Keywords: | flexible multibody system flexible multibody dynamics modeling computation |
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