| 柔性平面连杆机构动态静力分析的回转键合图法 |
| |
| 引用本文： | 王中双,陆念力,巨勇智. 柔性平面连杆机构动态静力分析的回转键合图法[J]. 南京理工大学学报(自然科学版), 2005, 29(5): 565-569 |
| |
| 作者姓名： | 王中双 陆念力 巨勇智 |
| |
| 作者单位： | 哈尔滨工业大学,机电工程学院,黑龙江,哈尔滨,150001;齐齐哈尔大学,机械工程学院,黑龙江,齐齐哈尔,161006;哈尔滨工业大学,机电工程学院,黑龙江,哈尔滨,150001;齐齐哈尔大学,机械工程学院,黑龙江,齐齐哈尔,161006 |
| |
| 基金项目： | 齐齐哈尔市学科带头人基金项目（03P019） |
| |
| 摘 要： | 为提高多能域耦合柔性平面连杆机构动态静力分析的效率及可靠性,提出了回转键合图法.阐述了建立柔性平面连杆机构键合图模型的一般方法,推导出便于计算机自动生成的完整形式的机构平衡力矩及运动副约束反力的统一公式,有效地克服了非线性几何约束及微分因果关系所带来的代数问题,实现了计算机自动建模.实际算例表明了所述方法的有效性.
|
| 关 键 词： | 柔性连杆机构 动态静力分析 微分因果关系 回转键合图 |
| 文章编号： | 1005-9830(2005)05-0565-05 |
| 收稿时间： | 2004-09-21 |
| 修稿时间： | 2005-06-21 |
Gyrobondgraph Method of Static Analysis for Dynamic of Flexible Planar Linkage |
| |
| WANG Zhong-shuang,LU Nian-li,JU Yong-zhi. Gyrobondgraph Method of Static Analysis for Dynamic of Flexible Planar Linkage[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2005, 29(5): 565-569 |
| |
| Authors: | WANG Zhong-shuang LU Nian-li JU Yong-zhi |
| |
| Affiliation: | 1. School of Mechatronic Engineering, Harbin Institute of Technology, Harbin 150001, China; 2. School of Mechanical Engineering, Qiqihar University, Qiqihar 161006, China |
| |
| Abstract: | In order to increase the efficiency and reliability of the static analysis for dynamic of flexible planar linkage containing the coupling of multi-energy domains, a method based on gyrobondgraph is introduced. The general procedure of modeling flexible planar linkage by bond graphs is proposed. The unified formulae of balancing moments and constraint forces at joints are derived and are easily generated on a computer in a complete form. As a result, the very difficult algebraic problem caused by differential causality and nonlinear geometric constraints can be overcome, and the automatic modeling on a computer is realized. By a practical example, the validity of this procedure is illustrated. |
| |
| Keywords: | flexible planar linkage static analysis for dynamic differential causality gyrobondgraph |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
