| Autor: |
Yann Chamaillard, Abderrahim Lamara, Patrick Lanusse, Alain Charlet, Guillaume Colin |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
IFAC Proceedings Volumes. 45:130-137 |
| ISSN: |
1474-6670 |
| DOI: |
10.3182/20121023-3-fr-4025.00002 |
| Popis: |
The targeted purpose here is the control of a nonlinear and non-square system with three inputs and two outputs in order to reduce soot and greenhouse gas pollutants. In this paper, a non-square multivariable controller for the air-path system of a turbocharged Diesel engine is proposed. The controller is designed using the CRONE (Commande Robuste d'Ordre Non Entier) Control-System-Design approach to maintain performance and robust stability for a wide set of operating points. In this research, we focused on the multi-input multi-output system identification problem, and test-bench data were processed to find a nominal linear model. The controller was then designed via an open-loop transfer function optimization. Finally, simulation results from a simulation model show the performance of the proposed control-system. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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