Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Leong, Alex S."'
Autor:
Chen, Fei, Van Nguyen, Hoa, Leong, Alex S., Panicker, Sabita, Baker, Robin, Ranasinghe, Damith C.
Publikováno v:
Signal Processing (2024)
We consider the problem of tracking multiple, unknown, and time-varying numbers of objects using a distributed network of heterogeneous sensors. In an effort to derive a formulation for practical settings, we consider limited and unknown sensor field
Externí odkaz:
http://arxiv.org/abs/2401.00605
Autor:
Leong, Alex S., Skvortsov, Alexei T.
In this paper we consider the problem of estimation of scalar field distribution (e.g. pollutant, moisture, temperature) from noisy measurements collected by unmanned autonomous vehicles such as UAVs. The field is modelled as a sum of Fourier compone
Externí odkaz:
http://arxiv.org/abs/2303.15700
In this letter, we consider the problem of field estimation using binary measurements. Previous work has formulated the problem as a parameter estimation problem, with the parameter estimation carried out in an online manner using sequential Monte Ca
Externí odkaz:
http://arxiv.org/abs/2206.00394
In this paper we consider the problem of remote state estimation of a Gauss-Markov process, where a sensor can, at each discrete time instant, transmit on one out of M different communication channels. A key difficulty of the situation at hand is tha
Externí odkaz:
http://arxiv.org/abs/2205.09923
Autor:
Jayasekaramudeli, Chethaka1 (AUTHOR) chethakapethmin@gmail.com, Leong, Alex S.2 (AUTHOR) alex.leong@defence.gov.au, Skvortsov, Alexei T.2 (AUTHOR) david.nielsen2@defence.gov.au, Nielsen, David J.2 (AUTHOR) omar.ilaya@defence.gov.au, Ilaya, Omar2 (AUTHOR)
Publikováno v:
Sensors (14248220). Aug2024, Vol. 24 Issue 16, p5299. 20p.
A learning-based safety filter is developed for discrete-time linear time-invariant systems with unknown models subject to Gaussian noises with unknown covariance. Safety is characterized using polytopic constraints on the states and control inputs.
Externí odkaz:
http://arxiv.org/abs/2111.00631
Publikováno v:
In Automatica July 2024 165
Autor:
Leong, Alex S., Skvortsov, Alexei T.
Publikováno v:
In Digital Signal Processing March 2024 146
Autor:
Chen, Fei, Nguyen, Hoa Van, Leong, Alex S., Panicker, Sabita, Baker, Robin, Ranasinghe, Damith C.
Publikováno v:
In Signal Processing March 2025 228