Backstepping-Based Estimation of Thermoacoustic Oscillations in a Rijke Tube With Experimental Validation
| العنوان: | Backstepping-Based Estimation of Thermoacoustic Oscillations in a Rijke Tube With Experimental Validation |
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| المؤلفون: | Rafael Vazquez, Daniel J. Pagano, Gustavo A. de Andrade |
| المصدر: | IEEE Transactions on Automatic Control. 65:5336-5343 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, Observer (quantum physics), Boundary (topology), 02 engineering and technology, Computer Science Applications, 020901 industrial engineering & automation, Control and Systems Engineering, Distributed parameter system, Control theory, Backstepping, Rijke tube, Boundary value problem, State observer, Electrical and Electronic Engineering, Sound pressure, Mathematics |
| الوصف: | We investigate the state observer design problem for thermoacoustic instabilities in a Rijke tube using an infinite dimensional perspective. The observer, whose design is based on the backstepping methodology with Volterra and full integral terms, consists of a copy of the linearized plant model plus output injection terms and relies only on a single boundary acoustic pressure sensor. The exponential convergence, in the $L_{2}$ sense, of the observed error dynamics is proved, and the analytic expression of the observer gains are derived explicitly. The results are tested in an experimental Rijke tube prototype in order to illustrate the effectiveness of the method. |
| تدمد: | 2334-3303 0018-9286 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::4b37bfef18caddee317692323febd8a2 https://doi.org/10.1109/tac.2020.2970152 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........4b37bfef18caddee317692323febd8a2 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23343303 00189286 |
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