Institutional Repository
| a "hybrid" approach for synthesizing optimal controllers of hybrid systems: a case study of the oil pump industrial example | |
| Zhao Hengjun; Zhan Naijun; Kapur Deepak; Larsen Kim G. | |
| 2012 | |
| Conference Name | 18th International Symposium on Formal Methods, FM 2012 |
| Source | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
| Pages | 471-485 |
| Conference Date | August 27, 2012 - August 31, 2012 |
| Conference Place | Paris, France |
| Indexed Type | EI |
| ISSN | 0302-9743 |
| ISBN | 9783642327582 |
| Department | (1) State Key Lab. of Comput. Sci. Institute of Software CAS Beijing China; (2) Graduate University of Chinese Academy of Sciences Beijing China; (3) Dept. of Comput. Sci. University of New Mexico Albuquerque NM United States; (4) CISS CS Aalborg University Denmark |
| English Abstract | We propose an approach to reduce the optimal controller synthesis problem of hybrid systems to quantifier elimination; furthermore, we also show how to combine quantifier elimination with numerical computation in order to make it more scalable but at the same time, keep arising errors due to discretization manageable and within bounds. A major advantage of our approach is not only that it avoids errors due to numerical computation, but it also gives a better optimal controller. In order to illustrate our approach, we use the real industrial example of an oil pump provided by the German company HYDAC within the European project Quasimodo as a case study throughout this paper, and show that our method improves (up to 7.5%) the results reported in [4] based on game theory and model checking. © 2012 Springer-Verlag.; We propose an approach to reduce the optimal controller synthesis problem of hybrid systems to quantifier elimination; furthermore, we also show how to combine quantifier elimination with numerical computation in order to make it more scalable but at the same time, keep arising errors due to discretization manageable and within bounds. A major advantage of our approach is not only that it avoids errors due to numerical computation, but it also gives a better optimal controller. In order to illustrate our approach, we use the real industrial example of an oil pump provided by the German company HYDAC within the European project Quasimodo as a case study throughout this paper, and show that our method improves (up to 7.5%) the results reported in [4] based on game theory and model checking. © 2012 Springer-Verlag. |
| Keyword | Errors Game Theory Hybrid Systems Model Checking |
| Sponsorship | Digiteo; AdaCore; SNCF; LEI; ENSTA ParisTech |
| Language | 英语 |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/15770 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Zhao Hengjun,Zhan Naijun,Kapur Deepak,et al. a "hybrid" approach for synthesizing optimal controllers of hybrid systems: a case study of the oil pump industrial example[C],2012:471-485. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment