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Determination of an unknown input distribution matrix for non-linear discrete-time stochastic systems

Autor
Jozefowicz, R.; Witczak, M.; Puig, V.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
20th Mediterranean Conference on Control & Automation
Any de l'edició
2012
Data de presentació
2012-07-04
Llibre d'actes
20th Mediterranean Conference on Control & Automation
Pàgina inicial
315
Pàgina final
320
Repositori
http://hdl.handle.net/2117/16443 Obrir en finestra nova
URL
http://med12.esaii.upc.edu Obrir en finestra nova
Resum
The paper deals with the problem of estimating an unknown input distribution matrix for non-linear discretetime stochastic systems. In particular, it is shown how to use the unscented Kalman filter as an unknown input filter. Subsequently, an analysis of the impact of unknown input decoupling on the fault detection is performed and a suitable fault detection condition is developed. Based on the achieved results, a numerical optimisation-based approach is proposed that can be used to estimate the...
Citació
Jozefowicz, R.; Witczak, M.; Puig, V. Determination of an unknown input distribution matrix for non-linear discrete-time stochastic systems. A: Mediterranean Conference on Control and Automation. "20th Mediterranean Conference on Control & Automation". Barcelona: 2012, p. 315-320.
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants

  • Jozefowicz, Rafal  (autor ponent)
  • Witczak, Marcin  (autor ponent)
  • Puig Cayuela, Vicenç  (autor ponent)