Technical communiqueRobust state estimation and model validation for discrete-time uncertain systems with a deterministic description of noise and uncertainty☆
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Cited by (121)
Improved state estimator for linear-Gaussian systems subject to initialization errors
2022, Chemometrics and Intelligent Laboratory SystemsCitation Excerpt :Therefore, the initial distributions applied to the estimators are commonly assumed to be identical to each batch, resulting a transient lasting for a while [6] if the KF is employed, as shown in Fig. 1. Various efforts have been devoted to enhancing the robustness against the uncertainties [7,8]. For example, H∞ filter attempts to minimize the worst-case estimated cost, i.e., making the estimated error bound a pre-selected value [9].
Distributed set-membership observers for interconnected multi-rate systems
2017, AutomaticaCitation Excerpt :This method relies on bounded uncertainties/disturbances and leads to estimators that provide, in real time, sets containing the state of the system with guarantees. To characterize these sets, different authors have resorted to variants of ellipses (Durieu, Walter, & Polyak, 2001; El Ghaoui & Calafiore, 2001; Savkin & Petersen, 1998), polyhedrons (Kuntsevich & Lychak, 1985), consistency techniques (Jaulin, 2002), interval analysis (Mazenc & Bernard, 2011; Raïssi, Ramdani, & Candau, 2004), or zonotopes (Alamo, Bravo, & Camacho, 2005; Combastel, 2015). The latter approach, derived from parallelotopic descriptions (Chisci, Garulli, & Zappa, 1996), is very suitable for distributed implementations.
Gaussian filters for parameter and state estimation: A general review of theory and recent trends
2017, Signal ProcessingCitation Excerpt :Note that the centers of ellipsoids are assumed to be the estimated states. In this context, there are several recursive algorithms to account for uncertain models, particularly the one proposed by Savkin et al. [102]. The Guaranteed-cost design is another important approach in which the filter is designed by preserving an upper bound on the variance of the state estimation error.
Robust Kalman and Bayesian Set-Valued Filtering and Model Validation for Linear Stochastic Systems
2023, SIAM-ASA Journal on Uncertainty QuantificationAn Adaptive Multiple Backtracking UKF Method Based on Krein Space Theory for Marine Vehicles Alignment Process
2023, IEEE Transactions on Vehicular Technology
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This work was supported by the Australian Research Council. A preliminary version of this paper was presented at the 1995 IFAC Conference on Youth Automation, Beijing. This paper was recommended for publication in revised form by Editor Peter Dorato.