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| detecting and correcting the index of dae by the combinatorial relaxation algorithm | |
| Yan Yongxin; Zhang Xiaolei; Wu Xuesong; Cao Jianwen | |
| 2011 | |
| Conference Name | 2011 10th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2011 |
| Source | Proceedings - 2011 10th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2011 |
| Pages | 391-395 |
| Conference Date | October 14 |
| Conference Place | Wuxi, Jiangsu, China |
| Indexed Type | EI |
| ISBN | 9780769544151 |
| Department | (1) International School Beijing University of Posts and Telecommunications Beijing China; (2) Laboratory of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences Beijing China |
| English Abstract | The mathematical modeling and simulation based on the Modelica language usually gets a high-index differential-algebraic equation (DAE) system. The structural index reduction algorithms can serve as a fast method to reduce such high-indexed issues. In order to solve the failure of the structural index reduction algorithms in some cases, the combinatorial relaxation algorithm is analyzed and studied. Finally, the result of an example shows the combinatorial relaxation algorithm is an effective way to improve the stability of the index reduction algorithms based on the structural index of DAE. © 2011 IEEE.; The mathematical modeling and simulation based on the Modelica language usually gets a high-index differential-algebraic equation (DAE) system. The structural index reduction algorithms can serve as a fast method to reduce such high-indexed issues. In order to solve the failure of the structural index reduction algorithms in some cases, the combinatorial relaxation algorithm is analyzed and studied. Finally, the result of an example shows the combinatorial relaxation algorithm is an effective way to improve the stability of the index reduction algorithms based on the structural index of DAE. © 2011 IEEE. |
| Keyword | Algebra Algorithms Computer Simulation Computer Simulation Languages Differential Equations Distributed Computer Systems Indexing (Materials Working) |
| Language | 英语 |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/16245 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Yan Yongxin,Zhang Xiaolei,Wu Xuesong,et al. detecting and correcting the index of dae by the combinatorial relaxation algorithm[C],2011:391-395. |
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