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of 377
pro vyhledávání: '"Aragües P"'
Autor:
Aldana-López, Rodrigo, Macchelli, Alessandro, Notarstefano, Giuseppe, Aragüés, Rosario, Sagüés, Carlos
This paper introduces a novel distributed optimization technique for networked systems, which removes the dependency on specific parameter choices, notably the learning rate. Traditional parameter selection strategies in distributed optimization ofte
Externí odkaz:
http://arxiv.org/abs/2404.13529
Autor:
Sebastián, Eduardo, Aldana-López, Rodrigo, Aragüés, Rosario, Montijano, Eduardo, Sagüés, Carlos
This paper presents the first discrete-time distributed algorithm to track the tightest ellipsoids that outer approximates the global dynamic intersection of ellipsoids. The ellipsoids are defined as time-varying positive definite matrices. On the ot
Externí odkaz:
http://arxiv.org/abs/2403.01478
Publikováno v:
Information Fusion, vol. 99, p. 101857, 2023, ISSN 1566-2535
This work is devoted to the problem of distributed target tracking when a team of robots detect the target through a variable perception-latency mechanism. A reference for the robots to track is constructed in terms of a desired formation around the
Externí odkaz:
http://arxiv.org/abs/2401.13602
Publikováno v:
ISA Transactions, vol. 142, pp. 716-730, 2023, ISSN 0019-0578
Target tracking is a popular problem with many potential applications. There has been a lot of effort on improving the quality of the detection of targets using cameras through different techniques. In general, with higher computational effort applie
Externí odkaz:
http://arxiv.org/abs/2401.13596
Publikováno v:
Automatica, vol. 155, p. 111123, 2023, ISSN 0005-1098
In robotic systems, perception latency is a term that refers to the computing time measured from the data acquisition to the moment in which perception output is ready to be used to compute control commands. There is a compromise between perception l
Externí odkaz:
http://arxiv.org/abs/2401.13585
Publikováno v:
R. Aldana-Lopez, D. Gomez-Gutierrez, R. Araguess and C. Sagues, "Dynamic Consensus With Prescribed Convergence Time for Multileader Formation Tracking," in IEEE Control Systems Letters, vol. 6, pp. 3014-3019, 2022
This work addresses the problem of distributed formation tracking for a group of follower holonomic mobile robots around a reference signal. The reference signal is comprised of the geometric center of the positions of multiple leaders. This work's m
Externí odkaz:
http://arxiv.org/abs/2206.11608
Publikováno v:
Rodrigo Aldana-Lopez, Rosario Aragues, Carlos Sagues, REDCHO: Robust Exact Dynamic Consensus of High Order, Automatica, Volume 141, 2022, ISSN 0005-1098
This article addresses the problem of average consensus in a multi-agent system when the desired consensus quantity is a time varying signal. Recently, the EDCHO protocol leveraged high order sliding modes to achieve exact consensus under a constrain
Externí odkaz:
http://arxiv.org/abs/2204.12344
Publikováno v:
Rodrigo Aldana-Lopez, Rosario Aragues, Carlos Sagues, EDCHO: High order exact dynamic consensus, Automatica, Volume 131, 2021, ISSN 0005-1098
This article addresses the problem of average consensus in a multi-agent system when the desired consensus quantity is a time varying signal. Although this problem has been addressed in existing literature by linear schemes, only bounded steady-state
Externí odkaz:
http://arxiv.org/abs/2202.03012
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