Zobrazeno 1 - 10
of 27
pro vyhledávání: '"F. LeGland"'
Publikováno v:
Proceedings of the joint 44th Conference on Decision and Control and 8th European Control Conference, Seville 2005
Proceedings of the joint 44th Conference on Decision and Control and 8th European Control Conference, Seville 2005, IEEE--CSS, Dec 2005, Seville, Spain. pp.3821--3826, ⟨10.1109/CDC.2005.1582757⟩
Proceedings of the joint 44th Conference on Decision and Control and 8th European Control Conference, Seville 2005, IEEE--CSS, Dec 2005, Seville, Spain. pp.3821--3826, ⟨10.1109/CDC.2005.1582757⟩
International audience; A particle filter based method for nonlinear system fault detection and isolation is proposed in this paper. It is applicable to quite general stochastic nonlinear dynamic systems in discrete time. The main result consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb67bef2a9d5ca84cf2aace60b62897
https://hal.inria.fr/hal-00943560
https://hal.inria.fr/hal-00943560
Publikováno v:
Proceedings of the IEEE Workshop on Statistical Signal Processing (SSP), Saint―Louis 2003
Proceedings of the IEEE Workshop on Statistical Signal Processing (SSP), Saint―Louis 2003, IEEE--SPS, Sep 2003, Saint―Louis, United States. pp.553-556, ⟨10.1109/SSP.2003.1289524⟩
Proceedings of the IEEE Workshop on Statistical Signal Processing (SSP), Saint―Louis 2003, IEEE--SPS, Sep 2003, Saint―Louis, United States. pp.553-556, ⟨10.1109/SSP.2003.1289524⟩
Paper WA2―5; International audience; We consider particle filters in a model where the hidden states and the observations form jointly a Markov chain, which means that the hidden states alone do not necessarily form a Markov chain. This model inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9406727b9a49b05c91ed39bb5ed2bcf
https://hal.inria.fr/hal-00912045
https://hal.inria.fr/hal-00912045
Publikováno v:
Proceedings of OCEANS'94.
An underwater body (the fish) is towed by a ship at the end of a few hundred meters long cable, and uses sidescan sonar to make observations of the sea bottom. To enhance antenna resolution, a virtual antenna is built up by adding up appropriately th
Autor:
Vikram Krishnamurthy, F. LeGland
Publikováno v:
Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171).
We consider the problem of estimating the state, and identifying parameters of a diffusion process, when the only available information is the crossing times of a boundary. By using a partial differential equation approach related with the computatio
Autor:
M. Joannides, F. LeGland
Publikováno v:
Proceedings of the 36th Conference on Decision and Control, San Diego 1997
Proceedings of the 36th Conference on Decision and Control, San Diego 1997, IEEE--CSS, Dec 1997, San Diego, United States. pp.1663-1668, ⟨10.1109/CDC.1997.657756⟩
Proceedings of the 36th Conference on Decision and Control, San Diego 1997, IEEE--CSS, Dec 1997, San Diego, United States. pp.1663-1668, ⟨10.1109/CDC.1997.657756⟩
International audience; We study the asymptotic behaviour of the Bayesian estimator for a deterministic signal in additive Gaussian white noise, in the case where the set of minima of the Kullback-Leibler information is a submanifold of the parameter
Autor:
Laurent Mevel, F. LeGland
Publikováno v:
Proceedings of the 36th IEEE Conference on Decision and Control.
We consider a hidden Markov model (HMM) with multidimensional observations, and where the coefficients (transition probability matrix, and observation conditional densities) depend on some unknown parameter. We study the asymptotic behaviour of two r
Autor:
Damiano Brigo, F. LeGland
Publikováno v:
Proceedings of the 36th IEEE Conference on Decision and Control.
In this paper we consider the continuous-time nonlinear filtering problem, which has an infinite-dimensional solution in general, as proved by Chaleyat-Maurel and Michel (1984). There are few examples of nonlinear systems for which the optimal filter
Autor:
F. LeGland, L. Mevel
Publikováno v:
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995, IEEE--CSS, Dec 1995, New Orleans, United States. pp.216-221, ⟨10.1109/CDC.1995.478681⟩
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995, IEEE--CSS, Dec 1995, New Orleans, United States. pp.216-221, ⟨10.1109/CDC.1995.478681⟩
International audience; We consider the problem of identification of a partially observed finite-state Markov chain, based on observations in a finite set. We first investigate the asymptotic behaviour of the maximum likelihood estimate (MLE) for the
Autor:
F. LeGland, M. Joannides
Publikováno v:
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995, IEEE--CSS, Dec 1995, New Orleans, United States. pp.4012-4017, ⟨10.1109/CDC.1995.479233⟩
Proceedings of the 34th Conference on Decision and Control, New Orleans 1995, IEEE--CSS, Dec 1995, New Orleans, United States. pp.4012-4017, ⟨10.1109/CDC.1995.479233⟩
International audience; We consider the problem of estimating the state of a diffusion process, based on discrete time observations in singular noise. We reduce the problem to a static problem, and we show that the solution is provided by the area or
Autor:
F. LeGland, Frédéric Cérou
Publikováno v:
Proceedings of the 39th Conference on Decision and Control, Sydney 2000
Proceedings of the 39th Conference on Decision and Control, Sydney 2000, IEEE--CSS, Dec 2000, Sydney, Australia. pp.1200-1205, ⟨10.1109/CDC.2000.912018⟩
Proceedings of the 39th Conference on Decision and Control, Sydney 2000, IEEE--CSS, Dec 2000, Sydney, Australia. pp.1200-1205, ⟨10.1109/CDC.2000.912018⟩
International audience; The problem of detecting a change in the drift coefficient of a partially observed stochastic differential equation is addressed. The score function, evaluated at the nominal value, is used as the residual, and only the proble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c92a448b8540533bff69e536a19e3c
https://hal.inria.fr/hal-00912040
https://hal.inria.fr/hal-00912040