Exploració per autor "Rossell Garriga, Josep Maria"
Ara es mostren els items 112-131 de 136
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Safety culture maturity assessment for mining activities in South America
Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Vintró Sanchez, Carla; Rossell Garriga, Josep Maria; Costa, M. (2018-10-09)
Article
Accés obertBACKGROUND:Health and safety is a crucial issue in the mining industry due to the implication of accidents in the sector. OBJECTIVE:This study determines the safety culture characteristics in several mining activities from ... -
Semi-decentralized output feedback H-infinity control strategy for large building structures
Rossell Garriga, Josep Maria; Palacios Quiñonero, Francisco; Rodellar Benedé, José (2010)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a new strategy to design semi-decentralized output feedback H-infinity controllers for continuous-time systems is presented. The feasibility problems that appear in solving the corresponding linear matrix ... -
Semi-decentralized strategies in structural vibration control
Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2011)
Article
Accés obertIn this work, the main ideas involved in the design of overlapping and multi-overlapping controllers via the Inclusion Principle are discussed and illustrated in the context of the Structural Vibration Control of tall ... -
Sequential design of multi-overlapping controllers for longitudinal multi-overlapping systems
Palacios Quiñonero, Francisco; Rodellar Benedé, José; Rossell Garriga, Josep Maria (2010-02-15)
Article
Accés obertIn this paper a strategy to design multi-overlapping controllers for systems with longitudinal multi-overlapping structure is presented. The design process uses the inclusion principle to carry out a multi-step expansion ... -
Sequential design of multioverlapping controllers for structural vibration control of tall buildings under seismic excitation
Karimi, Hamid Reza; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep (2012-11-30)
Article
Accés restringit per política de l'editorialIn this article, a computationally effective strategy to obtain multioverlapping controllers via the inclusion principle is applied to design a state-feedback multioverlapping linear-quadratic regulator controller for a ... -
Signatura de les formes bilineals simètriques
Rossell Garriga, Josep Maria; Rubió Díaz, Pedro (1988-05)
Article
Accés obert -
Sparking the interest of girls in computer science via chemical experimentation and robotics: the Qui-Bot H2O case study
Tarres Puertas, Marta Isabel; Merino Millo, José; Vives Pons, Jordi; Rossell Garriga, Josep Maria; Pedreira Álvarez, Montserrat; Lemkow Tovias, Gabriel; Dorado Castaño, Antonio David (Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-13)
Article
Accés obertWe report a new learning approach in science and technology through the Qui-Bot H2O project: a multidisciplinary and interdisciplinary project developed with the main objective of inclusively increasing interest in computer ... -
Static output-feedback control for vehicle suspensions: a single-step linear matrix inequality approach
Rubió Massegú, Josep; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2013-12-20)
Article
Accés obertIn this paper, a new strategy to design static output-feedback controllers for a class of vehicle suspension systems is presented. A theoretical background on recent advances in output-feedback control is first provided, ... -
Static output-feedback control under information structure constraints
Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza; Palacios Quiñonero, Francisco (2013-01)
Article
Accés obertAn important challenge in the static output-feedback control context is to provide an isolated gain matrix possessing a zero-nonzero structure, mainly in problems presenting information structure constraints. Although ... -
Static output-feedback controller design for structural vibration control: a two-step LMI approach
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a novel controller design strategy, which allows computing static output-feedback controllers by solving two successive linear matrix inequality (LMI) optimization problems. This strategy is conceptually ... -
Static output-feedback controller design for vehicle suspensions: an effective two-step computational approach
Rubió Massegú, Josep; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2014-10-16)
Article
Accés obertIn this study, a novel two-step methodology is applied in designing static output-feedback controllers for a class of vehicle suspension systems. Following this approach, an effective synthesis of static output-feedback ... -
Static output-feedback vibration control of seismically excited buildings: an effective multistep approach
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (Academic Press - Elsevier, 2020-06)
Capítol de llibre
Accés restringit per política de l'editorialStatic output-feedback (SOF) controllers are particularly interesting for vibration control of complex structures under a multiactuation scheme. In this chapter, we present a novel iterative linear matrix inequality ... -
Steward platform. Synchronized movements of two platforms
Barcons Xixons, Víctor; Blanes Priego, Manuel; R. Karimi, Hamid; Llimós Oriols, Ernest; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (2020-04-24)
Audiovisual
Accés obertMoviment sincronitzat de dues plataformes -
Stewart platform
Blanes Priego, Manel; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM) - UPC, 2015-11)
Audiovisual
Accés obertUna plataforma Stewart o robot paral•lel és un mecanisme capaç de simular moviments amb sis graus de llibertat, és a dir, tres moviments lineals i tres de rotacionals. D’aquesta manera es poden reproduir en el laboratori ... -
Stewart Platform. Ball and plate touchscreen control
Barcons Xixons, Víctor; Blanes Priego, Manuel; R. Karimi, Hamid; Llimós Oriols, Ernest; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (2020-04-24)
Audiovisual
Accés obertControl tàctil d'una bola sobre la Plataforma Stewart. -
Stewart Platform. Ball and plate vision control
Barcons Xixons, Víctor; Blanes Priego, Manuel; R. Karimi, Hamid; Llimós Oriols, Ernest; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (2020-04-24)
Audiovisual
Accés obertControl per visió d'una bola sobre la Plataforma Stewart. -
Stewart Platform. Path tracking
Barcons Xixons, Víctor; Blanes Priego, Manuel; R. Karimi, Hamid; Llimós Oriols, Ernest; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (2020-04-24)
Audiovisual
Accés obertSeguiment de formes de la Plataforma Stewart. -
Stewart Platform. Real-time master-slave synchronization
Barcons Xixons, Víctor; Blanes Priego, Manuel; R. Karimi, Hamid; Llimós Oriols, Ernest; Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Vicente Rodrigo, Jesús (2020-04-24)
Audiovisual
Accés obertSincronització en temps real de dues plataformes Master-Slave usant un giroscopi. -
Structural vibration control for a class of connected multistructure mechanical systems
Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rubió Massegú, Josep; Karimi, Hamid Reza (2012-10-21)
Article
Accés obertA mathematical model to compute the overall vibrational response of connected multistructure mechanical systems is presented. Using the proposed model, structural vibration control strategies for seismic protection of ... -
Study of Spanish mining accidents using data mining techniques
Sanmiquel Pera, Lluís; Rossell Garriga, Josep Maria; Vintró Sánchez, Carla (2015-06)
Article
Accés restringit per política de l'editorialMining is an economic sector with a high number of accidents. Mines are hazardous places and workers can suffer a wide variety of injuries. Utilizing a database composed of almost 70,000 occupational accidents ...