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| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Universidad Nacional de Colombia
2014
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=49632758017 |
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Inhaltsangabe:
- Flatness-based fault tolerant control César Martínez-Torres Loïc Lavigne Franck Cazaurang Efraín Alcorta-García David A. Díaz-Romero Ingeniería Fault tolerance three tank system differential flatness This paper presents a Fault Tolerant control approach for nonli near flat systems. Flatness property affords analytical redunda ncy and permit to compute the states and control inputs of the system. Residual signals are computed by comparing real measures and th e computed signals obtained using the differentially flat equatio ns. Multiplicative and additive faults can be handled indistinc tly. The redundant signals obtained with the differentially flat equatio ns are used to reconfigure the faulty system. Feasibility of th is approach is verified for additive faults in a three tank system. 2014 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49632758017 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.188 Vol.81