Download or read book AUTOMATIQUE ALGORITHMIQUE ET INTELLIGENTE POUR LES ROBOTS MANIPULATEURS written by ABOUBEKEUR.. HAMDI-CHERIF and published by . This book was released on 1995 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOUS PROPOSONS DANS CE TRAVAIL D'UNIFIER LA COMMANDE AUTOMATIQUE CONVENTIONNELLE, BASEE SUR LA PROGRAMMATION PROCEDURALE, ET LA COMMANDE A BASE DE CONNAISSANCES, EN REFERENCE AUX ROBOTS MANIPULATEURS. L'APPROCHE DE LA COMMANDE A BASE DE CONNAISSANCES EST CHOISIE COMME UNE FACETTE DE LA COMMANDE INTELLIGENTE QUI EST PLUS GENERALE. CETTE UNIFICATION THEORIQUE EST BASEE SUR L'IDEE DE LA TRILOGIE DITE D'EXPLORATION-EXPLOITATION-CREATIVITE (EEC). CETTE DERNIERE EST UTILISEE COMME NOTRE STRATEGIE DE RESOLUTION DE PROBLEMES. AFIN DE RESOUDRE UN PROBLEME DONNE DE COMMANDE AUTOMATIQUE, (DANS NOTRE CAS CELLE D'UN BRAS MANIPULATEUR), LE CONCEPTEUR EXPLORE D'ABORD LES OUTILS EN SA DISPOSITION (DANS NOTRE CAS LES ALGORITHMES DE COMMANDE). LE PROCESSUS D'EXPLORATION TENTE D'OPERER UNE ADEQUATION ENTRE LES RESULTATS DONNES PAR CERTAINS OUTILS ET LES SPECIFICATIONS DESIREES AU TRAVERS D'UN MECANISME DE COMPARAISON. LES RESULTATS SONT FOURNIS PAR LE PROCESSUS CALCULATOIRE DIT D'EXPLOITATION. SI LES OUTILS NE SONT PAS SATISFAISANTS, ALORS DE NOUVEAUX OUTILS DEVRONT ETRE CREES (PAR EXEMPLE DEVELOPPEMENT D'ALGORITHMES). CETTE ULTIME PHASE EST ENTREPRISE PAR LE PROCESSUS DIT DE CREATIVITE. NOUS NOUS BORNERONS A LA TENTATIVE DE RESOLUTION DU PROBLEME LIE A L'AUTOMATISATION DE LA COOPERATION ENTRE LES PROCESSUS D'EXPLORATION ET D'EXPLOITATION DANS LE CADRE DE LA CONCEPTION. NOUS MONTRERONS AUSSI LA COMPLEXITE REQUISE PAR LES ELEMENTS DE BASE DE CETTE TRILOGIE. D'AUTRE PART ET, PARCE QUE TROP COMPLEXE, LE PROCESSUS DE LA CREATIVITE EST CONSIDERE AU NIVEAU THEORIQUE UNIQUEMENT. CE PROCESSUS N'EST PAS (ENCORE) CANDIDAT A L'AUTOMATISATION. AU NIVEAU DE L'EXPLOITATION, NOUS REFERONS AUX SYSTEMES OPERATIONNELS DEVELOPPES DANS LE CADRE DU PROJET CASCIDA A L'UNIVERSITE DE SETIF (ALGERIE) DURANT LA PERIODE 1985-1991. LA FORMALISATION EN A ETE FAITE A L'UPMC-LIF ENTRE 1992 ET 1994. AFIN DE RESOUDRE LE PROBLEME DE L'EXPLORATION, NOUS PROPOSONS UN CADRE GENERAL ET ORIGINAL DE CONCEPTION. BASES SUR LA COMMANDE INTELLIGENTE, CERTAINS ASPECTS DE CE CADRE DE CONCEPTION SONT EFFECTIVEMENT APPLIQUES AU DEVELOPPEMENT D'UNE BASE DE CONNAISSANCES AVEC L'AIDE DES EXPERTS DU LABORATOIRE DE ROBOTIQUE DE PARIS (LRP). CETTE DERNIERE REPRESENTE UN SUPPORT AU PROJET DICR (COMMANDE INTELLIGENTE DIRECTE POUR LA ROBOTIQUE), PROJET ENTAME AU LABORATOIRE D'INFORMATIQUE FONDAMENTALE (LIF) EN COLLABORATION AVEC LE LRP. UNE BASE DE CONNAISSANCES, CODIFIANT UNE FRACTION DE L'EXPERTISE HUMAINE, PERMET AINSI LE CHOIX D'UN ALGORITHME APPROPRIE POUR COMMANDER UN ROBOT MANIPULATEUR (RM) DONNE, EN FONCTION DES SPECIFICATIONS DE L'UTILISATEUR, DES CRITERES A OPTIMISER, DU MODELE DU RM, DE SA RAPIDITE, DE LA TACHE A ENTREPRENDRE, DES RESULTATS INTERMEDIAIRES, ENTRES AUTRES. LA BASE DE CONNAISSANCES AINSI QUE LE LOGICIEL NUMERIQUE CORRESPONDANT SONT ACTUELLEMENT OPERATIONNELS ET PEUVENT ETRE UTILISES COMME SYSTEMES ISOLES. ILS REPRESENTENT LES ELEMENTS DE BASE DE LA SOLUTION AU PROBLEME DE LA COOPERATION ENTRE LES PROCESSUS D'EXPLORATION ET D'EXPLOITATION. AFIN DE FINALISER CETTE COOPERATION L'INTERFACE ENTRE LES DEUX PROCESSUS RESTE A DEVELOPPER. NOUS PENSONS QUE CETTE COOPERATION PEUT AIDER DANS L'UNIFICATION DES ASPECTS DE LA CONCEPTION EN GENERAL, AVEC SES PRINCIPALES COMPOSANTES THEORIQUE ET APPLIQUEE DANS DES DOMAINES AUSSI VARIES QUE LA COMMANDE CONVENTIONNELLE ET INTELLIGENTE, LA PRODUCTIQUE, OU D'AUTRES DOMAINES COMPLEXES A FORTE INTERACTION HOMME-MACHINE. IL EST ATTENDU QUE CETTE TRILOGIE, ET DANS TOUTES SES COMPOSANTES, JOUE UN ROLE MOTEUR DANS CETTE ENTREPRISE

Download or read book Contribution la commande auto ajustable des robots manipulateurs written by Yong Wang and published by . This book was released on 1994 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'objectif de cette thèse de proposer un algorithme de commande adaptative permettant une adaptation efficace à la situation réelle de travail d'un robot manipulateur. Nous présentons d'abord le problème de la commande du système dynamique des robots et nous montrons la nécessité d'utiliser des algorithmes de commande auto-ajustable. Nous proposons dans le chapitre 3, un algorithme de commande à variance minimale généralisée étendue (VMGE). Il peut être utilisé pour la commande d'un robot sous certaines conditions. Pour s'adapter à la variation du retard pur et pour augmenter la robustesse, nous proposons dans le chapitre 4, les algorithmes de commande prédictive généralisée (CPG) et de commande prédictive généralisée étendue (CPGE). Enfin, les résultats de simulation présentés dans les chapitres 5 et 6 montrent que l'algorithme CPGE peut s'adapter aux situations de charges, de couplage, d'effet centrifuge et de gravité lors de la commande du robot manipulateur.

Download or read book DE LA PERCEPTION A L ACTION EN ROBOTIQUE D ASSEMBLAGE written by LAURENT.. GOUZENES and published by . This book was released on 1984 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON ETUDIE DES MODELES THEORIQUES INTERNES ET LES ALGORITHMES GENERAUX REPOSANT SUR CES MODELES, NECESSAIRES AU TRAVAIL D'UN ROBOT DANS UN UNIVERS STRUCTURE QUELCONQUE, AINSI QUE LEUR IMPLANTATION POUR DES ROBOTS ET SITES PARTICULIERS. DEUX THEMES SONT ABORDES: LE PROBLEME DE LA GENERATION AUTOMATIQUE DE MOUVEMENTS POUR ROBOTS MANIPULATEURS, ET L'INTERPRETATION D'IMAGES POUR LA ROBOTIQUE

Download or read book Intelligent Autonomous Systems written by L. O. Hertzberger and published by North Holland. This book was released on 1987 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Informatique 92 written by and published by . This book was released on 1992 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Le Nouvel automatisme written by and published by . This book was released on 1982 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Robotic Systems written by S.G. Tzafestas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robotics is a modern interdisciplinary field that has emerged from the marriage of computerized numerical control and remote manipulation. Today's robotic systems have intelligence features, and are able to perform dexterous and intelligent human-like actions through appropriate combination of learning, perception, planning, decision making and control. This book presents advanced concepts, techniques and applications reflecting the experience of a wide group of specialists in the field. Topics include: kinematics, dynamics, path planning and tracking, control, mobile robotics, navigation, robot programming, and sophisticated applications in the manufacturing, medical, and other areas.

Download or read book Informatics in Control Automation and Robotics written by Juan Andrade Cetto and published by Springer Science & Business Media. This book was released on 2011-03-15 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book includes a set of selected papers from the fourth “International Conference on Informatics in Control Automation and Robotics” (ICINCO 2009), held in Milan, Italy, from 2 to 5 July 2009. The conference was organized in three simultaneous tracks: “Intelligent Control Systems and Optimization”, “Robotics and Automation” and “Systems Modeling, Signal Processing and Control”. The book is based on the same structure. ICINCO received 365 paper submissions, not including those of workshops, from 55 countries, in all continents. After a double blind paper review performed by the Program Committee only 34 submissions were accepted as full papers and thus selected for oral presentation, leading to a full paper acceptance ratio of 9%. Additional papers were accepted as short papers and posters. A further refinement was made after the conference, based also on the assessment of presentation quality, so that this book includes the extended and revised versions of the very best papers of ICINCO 2009. Commitment to high quality standards is a major concern of ICINCO that will be maintained in the next editions of this conference, including not only the stringent paper acceptance ratios but also the quality of the program committee, keynote lectures, workshops and logistics.

Download or read book Journal A written by and published by . This book was released on 1988 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Generated Images written by Nadia Magnenat-Thalmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research, development, and applications in computer graphics have dramatically expanded in recent years. Because of decreasing prices, superior hardware is now being used and image quality is better than ever. Many people now require image-synthesis techniques and software for their applicaions. Moreover, the techniques of computer ani mation have become very popular. In this book, we present a wide range of applications of computer graphics. This book is a collection of 44 papers in various areas of computer graphics selected from papers presented at Graphics Interface '85. Graphics Interface '85, held from May 27 to 31 in Montreal, was the first truly international computer graphics conference in Canada. This year, for the first time, the conference was presented jointly by the Com puter Graphics Society and the Canadian Man-Computer Communications Society. This new arrangement gave the conference international scope. The conference was spon sored by the Department of Communications in Ottawa, the Department of Science and Technology in Quebec, Supply and Services Canada, the Natural Sciences and Engineer ing Research Council of Canada, Hydro-Quebec, the "Association Canadienne Fran«aise pour I' Avancement des Sciences", and the Canadian Broadcasting Corpora tion. Graphics Interface '85 was organized by "1'Ecole des Hautes Etudes Commerciales" of the University of Montreal. Over 100 papers were submitted to the conference , but 64 were selected by the inter national program committee for presentation. This book contains new expanded versions of the papers.

Download or read book Informatics in Control Automation and Robotics I written by José Braz and published by Springer Science & Business Media. This book was released on 2006-05-06 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of papers presented at the 1st International Conference on Informatics in Control, Automation and Robotics (ICINCO). The papers focus on real world applications, covering three main themes: Intelligent Control Systems, Optimization, Robotics and Automation, Signal Processing, Systems Modeling and Control. The book will interest professionals in the areas of control and robotics.

Download or read book Space Robotics Dynamics and Control written by Yangsheng Xu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robotic technology offers two potential benefits for future space exploration. One benefit is minimizing the risk that astronauts face. The other benefit is increasing their productivity. Realizing the benefits of robotic technology in space will require solving several problems which are unique and now becoming active research topics. One of the most important research areas is dynamics, control, motion and planning for space robots by considering the dynamic interaction between the robot and the base (space station, space shuttle, or satellite). Any inefficiency in the planning and control can considerably risk by success of the space mission. Space Robotics: Dynamics and Control presents a collection of papers concerning fundamental problems in dynamics and control of space robots, focussing on issues relevant to dynamic base/robot interaction. The authors are all pioneers in theoretical analysis and experimental systems development of space robot technology. The chapters are organized within three problem areas: dynamics problems, nonholonomic nature problems, and control problems. This collection provides a solid reference for researchers in robotics, mechanics, control, and astronautical science.

Download or read book RoboCup 2010 Robot Soccer World Cup XIV written by Javier Ruiz-del-Solar and published by Springer Science & Business Media. This book was released on 2011-04-09 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes the thoroughly refereed post-conference proceedings of the 14th RoboCup International Symposium, held in Singapore, in June, 2010 - representing the scientific tracks structured in four sessions entitled simulation and rescue robots; robot perception and localization; robot motion and humanoid robots; and human robot interaction and semantic scene analysis. The 20 revised full papers and 16 revised short papers presented were carefully reviewed and selected from 78 submissions. Documenting the research advances of the RoboCup community since the predecessor symposium, this book constitutes a valuable source of reference and inspiration for R&D professionals interested in RoboCup or in robotics and distributed AI more generally.

Download or read book Mobile Wireless and Sensor Networks written by Amine Dahane and published by CRC Press. This book was released on 2019-07-01 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wireless networking covers a variety of topics involving many challenges. The main concern of clustering approaches for mobile wireless sensor networks (WSNs) is to prolong the battery life of the individual sensors and the network lifetime. For a successful clustering approach, the need of a powerful mechanism to safely elect a cluster head remains a challenging task in many research works that take into account the mobility of the network. In Mobile, Wireless and Sensor Networks: A Clustering Algorithm for Energy Efficiency and Safety, the authors use an approach based on computing of the weight of each node in the network as the proposed technique to deal with this problem. They present a virtual laboratory platform (VLP) of baptized mercury, allowing students and researchers to make practical work (PW) on different aspects of mobile wireless sensor networks. The authors’ choice of WSNs is motivated mainly by the use of real experiments needed in most college courses on WSNs. These usual experiments, however, require an expensive investment and many nodes in the classroom. The platform presented here aims at showing the feasibility, the flexibility, and the reduced cost using the authors’ approach. The authors demonstrate the performance of the proposed algorithms that contribute to the familiarization of the learners in the field of WSNs. The book will be a valuable resource for students in networking studies as well as for faculty and researchers in this area.

Download or read book Simulating Humans written by Norman I. Badler and published by Oxford University Press, USA. This book was released on 1993-09-02 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of simulated human figures is an active research area in computer graphics, and Norman Badler's group at the University of Pennsylvania is one of the leaders in the field. This book summarizes the state of the art in simulating human figures, discusses many of the interesting application areas, and makes some assumptions and predictions about where the field is going.

Download or read book Information Theory and Esthetic Perception written by Abraham A. Moles and published by . This book was released on 1968 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smart Clothes and Wearable Technology written by Jane McCann and published by Woodhead Publishing. This book was released on 2022-09-16 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smart Clothes and Wearable Technology, Second Edition focuses on the design process, material selection, garment construction, and new production techniques for smart clothing. Building on the success of the previous edition, this book brings wearable technologies ever closer to market with its design-led approach to the integration of technologies into textiles. This design-led, cross-disciplinary approach to the development of hybrid processes ensures that results are both attractive and usable to wider audiences. The book will also help designers adapt their product development processes in response to novel textile and garment manufacturing technologies. Case studies showing best practices and warning of pitfalls help the reader develop applications and products in the real world. The differences between testing and design for smart and traditional clothes are also discussed. Features new chapters on textile processes including knit, weave, print and embroidery for specialist Smart Clothing and footwear applications, as well as for personal protection Provides an update on current applications and investigates possible future developments in the integration of technology into clothing Raises important issues around end-of-life and disposal of smart clothing and wearable technologies