Tracking unmodelled signals of nonlinear systems via robust sliding mode observer: application to reacting systems
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
2007
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| _version_ | 1866814294206709760 |
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| author | M.I. Nería González |
| author_facet | M.I. Nería González |
| contents | Tracking unmodelled signals of nonlinear systems via robust sliding mode observer: application to reacting systems M.I. Nería González R. Aguilar López G. Soto Cortés R. Escarela Pérez Ingeniería robustness noisy measurements uncertainty observer sustained disturbances The problem of the on-line estimation of the reaction heat in a continuous stirred tank reactor from temperature measurements is addressed in this paper. The proposed uncertainty observer is based on differential algebraic techniques, such that the algebraic observability condition of the uncertainty from noisy temperature measurements is easily verified and the observer structure is very simple, which lead to feasible implementation. The observer proposed is robust against noisy measurements and sustained disturbances. The good performance of the observer is shown by means of numerical simulations. 2007 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47450102 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.1 Vol.5 |
| format | Artículo científico |
| id | redalyc_47450102 |
| language | en |
| publishDate | 2007 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Tracking unmodelled signals of nonlinear systems via robust sliding mode observer: application to reacting systems M.I. Nería González Ingeniería robustness noisy measurements uncertainty observer sustained disturbances Tracking unmodelled signals of nonlinear systems via robust sliding mode observer: application to reacting systems M.I. Nería González R. Aguilar López G. Soto Cortés R. Escarela Pérez Ingeniería robustness noisy measurements uncertainty observer sustained disturbances The problem of the on-line estimation of the reaction heat in a continuous stirred tank reactor from temperature measurements is addressed in this paper. The proposed uncertainty observer is based on differential algebraic techniques, such that the algebraic observability condition of the uncertainty from noisy temperature measurements is easily verified and the observer structure is very simple, which lead to feasible implementation. The observer proposed is robust against noisy measurements and sustained disturbances. The good performance of the observer is shown by means of numerical simulations. 2007 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47450102 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.1 Vol.5 |
| title | Tracking unmodelled signals of nonlinear systems via robust sliding mode observer: application to reacting systems |
| topic | Ingeniería robustness noisy measurements uncertainty observer sustained disturbances |
| url | https://www.redalyc.org/articulo.oa?id=47450102 |