Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Fioravanti, André"'
Publikováno v:
Tribology International 169 (2022) 107469
Oil starvation is a critical fault in hydrodynamic bearings caused by insufficient oil supply flowrate. When late detected, this fault can deteriorate the bearings' performance and damage the rotating machine. Thus, early fault identification techniq
Externí odkaz:
http://arxiv.org/abs/2107.12966
Autor:
Artaxo, Pedro G., Bourgois, Auguste, Sardinha, Hugo, Vieira, Henrique, de Paiva, Ely Carneiro, Fioravanti, Andre R., Vargas, Patricia A.
This work investigates two approaches for the design of autonomous cooperative flight controllers for airship swarms. The first controller is based on formation flight and the second one is based on swarm intelligence strategies. In both cases, the t
Externí odkaz:
http://arxiv.org/abs/2004.07665
The performance of vehicle active safety systems is dependent on the friction force arising from the contact of tires and the road surface. Therefore, an adequate knowledge of the tire-road friction coefficient is of great importance to achieve a goo
Externí odkaz:
http://arxiv.org/abs/1908.00452
In the context of autonomous airships, several works in control and guidance use wind velocity to design a control law. However, in general, this information is not directly measured in robotic airships. This paper presents three alternative versions
Externí odkaz:
http://arxiv.org/abs/1907.06266
Publikováno v:
Automatica, Volume 108, October 2019
Across smart-grid and smart-city application domains, there are many problems where an ensemble of agents is to be controlled such that both the aggregate behaviour and individual-level perception of the system's performance are acceptable. In many a
Externí odkaz:
http://arxiv.org/abs/1807.03256
Publikováno v:
In Tribology International May 2022 169
Publikováno v:
The 56th IEEE Annual Conference on Decision and Control (CDC 2017), pp. 1413-1420
We discuss the applicability of classical control theory to problems in smart grids and smart cities. We use tools from iterated function systems to identify controllers with desirable properties. In particular, controllers are identified that can be
Externí odkaz:
http://arxiv.org/abs/1703.07308
Publikováno v:
Journal of Control, Automation & Electrical Systems; Dec2024, Vol. 35 Issue 6, p971-985, 15p
Publikováno v:
In Nonlinear Analysis: Hybrid Systems November 2021 42
Autor:
Fioravanti, André
Dans cette thèse, nous considérons l'analyse et la commande H∞ de systèmes continus à retards commensurables par des méthodes fréquentielles. Nous étudions tout d'abord le comportement asymptotique des chaînes de pôles et donnons des condi
Externí odkaz:
http://www.theses.fr/2011PA112094/document