Browsing by Author "Grau Saldes, Antoni"
Now showing items 21-40 of 153
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Autoevaluación no presencial de estudiantes mediante internet
(EUPULPGC, 2005)
Conference report
Open Access -
Automated chlorine dosage in a simulated drinking water treatment plant: a real case study
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-11)
Part of book or chapter of book
Open AccessIn recent decades, increasing attention has been paid to the sustainability of products and processes, including activities aimed at environmental protection, site reclamation or treatment of contaminated ef¿uents, as well ... -
Automated chlorine dosage in a simulated drinking water treatment plant: a real case study
(Multidisciplinary Digital Publishing Institute, 2020-06-11)
Article
Open AccessIn this paper, we present a simulator of a drinking water treatment plant. The model of the plant was based in hydraulic and matter transportation models. In order to not introduce more inaccuracies in the simulation, the ... -
Automatic regulation of wastewater discharge
(EDP Sciences, 2017)
Conference report
Open AccessWastewater plants, mainly with secondary treatments, discharge polluted water to environment that cannot be used in any human activity. When those dumps are in the sea it is expected that most of the biological pollutants ... -
Automàtica i sostenibilitat
(Edicions UPC, 2006)
Book
Restricted access to UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC usersEn aquest llibre, els ensenyaments de l'enginyeria de sistemes, la automàtica i la informàtica industrial s'han dividit en quatre grans àrees temàtiques: tecnologia de computadors i informàtica industrial; enginyeria de ... -
Automàtica i sostenibilitat
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2008-02-07)
Article
Open AccessL’ambientalització curricular és la integració entre les matèries pròpies d'una titulació i la conscienciació pel medi natural i les persones que l'habiten. Això suposa un canvi global en el plantejament, els continguts ... -
Batch gating for data association in monocular SLAM
(Trans Tech Publications, 2013-05-27)
Article
Restricted access - publisher's policyThis work describes the development and implementation of a single-camera SLAM system, introducing a novel data validation algorithm. A 6-DOF monocular SLAM method developed is based on the Delayed Inverse-Depth (DI-D) ... -
Behavioral-based autonomous robot operation under robot-central base loss of communication
(Springer, Charm, 2020)
Conference report
Restricted access - publisher's policyRobot navigation requires the use of a reliable map. Depending on the environment conditions, this map needs a constant update for a safe navigation. Autonomous robots use this map but at the same can contribute to the ... -
Buck-boost converter with fractional control for electric vehicles
(2010-03)
Conference report
Open AccessIn this paper, non-integer order control is applied to improve the performance of a buck-boost dc-dc power converter with ultracapacitor based on state feedback techniques. The approach is based on stabilization in the ... -
Buck-boost converter with fractional control for electric vehicles
(2010-04)
Article
Restricted access - publisher's policyIn this paper, non-integer order control is applied to improve the performance of a buck-boost dc-dc power converter with ultracapacitor based on state feedback techniques. The approach is based on stabilization in the ... -
Buck-boost DC-DC converter with fractional control
(2011)
Conference lecture
Open AccessThis paper deals with the fractional modeling of a DC-DC buck-boost converter, suitable in solar-powered electrical generation systems, and the design of a fractional controller for the aforementioned switching converter. ... -
Buck–Boost DC-DC converter with fractional control
(2011)
Conference report
Open AccessThis paper deals with the fractional modeling of a DC-DC buck-boost converter, suitable in solar-powered electrical generation systems, and the design of a fractional controller for the aforementioned switching converter. ... -
Canal Identification for Fractional Linear Control Purposes
(Secretariado de Publicaciones e Intercambio científico. Universidad de Valladolid, 2009-09)
Conference report
Open AccessIn this paper an LPV rational order control model of an irrigation canal is experimentally obtained by using the described LPV fractional identification procedure. Global LPV model is obtained from polynomial interpolation ... -
Closing loops with a virtual sensor based on monocular SLAM
(2009-08)
Article
Open AccessMonocular simultaneous localization and mapping(SLAM) techniques implicitly estimate camera ego-motion while incrementally building a map of the environment. In monocular SLAM, when the number of features in the system ... -
Collaborative localization for autonomous robots in structured environments
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Restricted access - publisher's policyA complete approach to the visual localization and mapping problem (SLAM) is presented in this work. The presented approach exploits the enhanced capabilities of a system where a human and a robot collaborate in ... -
Computerized control strategy to prevent waste-water plants pollution
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference lecture
Open AccessPollution in coastal areas is very hazardous for population. The problem is even higher when this pollution occurs in bathing areas such as beaches in populated areas. In this work we present a new automatic control ... -
Computerized control strategy to prevent wastewater plants pollution
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference lecture
Open AccessPollution in coastal areas is very hazardous for population. The problem is even higher when this pollution occurs in bathing areas such as beaches in populated areas. In this work we present a new automatic control ... -
Concurrent initialization for Bearing-Only SLAM
(2010-03-01)
Article
Open AccessSimultaneous Localization and Mapping (SLAM) is perhaps the most fundamental problem to solve in robotics in order to build truly autonomous mobile robots. The sensors have a large impact on the algorithm used for SLAM. ... -
Constant switching control-based linear-assisted DC/DC regulator for photovoltaic solar-powered facilities
(2015)
Conference report
Restricted access - publisher's policy -
Constant switching frequency control-based linear-assisted DC/DC regulator for photovoltaic solar-powered facilities
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Open AccessHybrid DC-DC regulators or linear–assisted DC-DC regulators are structures that combine both a linear voltage regulator and a switching DC-DC converter. The main objective of this hybrid topology is to converge, in a single ...
