Zobrazeno 1 - 10
of 738
pro vyhledávání: '"A-P Silvere"'
Publikováno v:
2024 IEEE 63th Annual Conference on Decision and Control (CDC), Dec 2024, Milan, Italy
We consider the problem of observer design for a nonholonomic car (more generally a wheeled robot) equipped with wheel speeds with unknown wheel radius, and whose position is measured via a GNSS antenna placed at an unknown position in the car. In a
Externí odkaz:
http://arxiv.org/abs/2409.07050
Autor:
Panisset, Silvère, Schmid, Alexander, Stangl, Alexander, Fleig, Juergen, Jauffres, David, Burriel, Mónica
The increasing demand for energy storage solutions has spurred intensive research into next-generation battery technologies. Oxygen-ion batteries (OIBs), which leverage mixed ionic-electronic conducting (MIEC) oxides, have emerged as promising candid
Externí odkaz:
http://arxiv.org/abs/2409.05582
Autor:
Chao, Paul, Aramanda, Shanmukha Kiran, Xiao, Xianghui, Bottin-Rousseau, Sabine, Akamatsu, Silvère, Shahani, Ashwin J.
Publikováno v:
Acta Materialia (2024) 120314
We investigate the irregular eutectic growth dynamics of the Al-Al3Ni alloy, in which one of the solid phases (Al3Ni) grows faceted from the liquid. Leveraging in situ optical microscopy and synchrotron transmission x-ray microscopy, we address the q
Externí odkaz:
http://arxiv.org/abs/2408.14346
We consider the problem of computing tractable approximations of time-dependent d x d large positive semi-definite (PSD) matrices defined as solutions of a matrix differential equation. We propose to use "low-rank plus diagonal" PSD matrices as appro
Externí odkaz:
http://arxiv.org/abs/2407.03373
Publikováno v:
2024 Conference on Decision and Control, Dec 2024, Milano, Italy
We consider the problem of stochastic optimal control, where the state-feedback control policies take the form of a probability distribution and where a penalty on the entropy is added. By viewing the cost function as a Kullback- Leibler (KL) diverge
Externí odkaz:
http://arxiv.org/abs/2404.14806
Publikováno v:
62nd IEEE Conference on Decision and Control (CDC), Singapore, Singapore, 2023, pp. 8665-8671
In this paper, we focus on developing an Invariant Extended Kalman Filter (IEKF) for extended pose estimation for a noisy system with state equality constraints. We treat those constraints as noise-free pseudo-measurements. To this aim, we provide a
Externí odkaz:
http://arxiv.org/abs/2404.10687
In this paper, we introduce the Iterated Invariant Extended Kalman Filter (IIEKF), which is an invariant extended Kalman filter (IEKF) where the updated state in the light of the latest measurement is defined as a maximum a posteriori (MAP) estimate.
Externí odkaz:
http://arxiv.org/abs/2404.10665
To enhance accuracy of robot state estimation, active sensing (or perception-aware) methods seek trajectories that maximize the information gathered by the sensors. To this aim, one possibility is to seek trajectories that minimize the (estimation er
Externí odkaz:
http://arxiv.org/abs/2402.17569
Autor:
Gangloff, Silvère, Núñez, Alonso
R. Pavlov and S. Schmieding provided recently some results about generic $\mathbb{Z}$-shifts, which rely mainly on an original theorem stating that isolated points form a residual set in the space of $\mathbb{Z}$-shifts such that all other residual s
Externí odkaz:
http://arxiv.org/abs/2401.17119
Autor:
Bahl, Anisha, Segaud, Silvere, Xie, Yijing, Shapey, Jonathan, Bergholt, Mads, Vercauteren, Tom
Information about tissue oxygen saturation ($StO_2$) and other related important physiological parameters can be extracted from diffuse reflectance spectra measured through non-contact imaging. Three analytical optical reflectance models for homogene
Externí odkaz:
http://arxiv.org/abs/2312.12935