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Commande Floue En Force Et En Position Dun Robot Guide Par Capteur
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Book Synopsis COMMANDE FLOUE, EN FORCE ET EN POSITION, D'UN ROBOT GUIDE PAR CAPTEUR by : MARIE-CATHERINE.. FRITSCH
Download or read book COMMANDE FLOUE, EN FORCE ET EN POSITION, D'UN ROBOT GUIDE PAR CAPTEUR written by MARIE-CATHERINE.. FRITSCH and published by . This book was released on 1993 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'ELARGISSEMENT DU DOMAINE DE MISE EN UVRE DES ROBOTS, NOTAMMENT DANS LES TACHES D'ASSEMBLAGE ET DE MONTAGE, NECESSITE L'UTILISATEUR DE CAPTEURS. DE PLUS, CES TACHES ROBOTIQUES EXIGENT UNE GRANDE PRECISION DE POSITIONNEMENT ET LE CONTROLE DES FORCES DE CONTACT AVEC L'ENVIRONNEMENT, DURANT LEUR REALISATION. LE BUT DU SYSTEME ROBOTIQUE GUIDE PAR CAPTEUR, QUI A ETE DEVELOPPE, EST DE PROGRAMMER ET REALISER CES TACHES COMPLEXES. LE CONCEPT RETENU CONSISTE D'ABORD, A SPECIFIER LA TACHE ROBOTIQUE HORS LIGNE A L'AIDE D'UN FORMALISME. LES DONNEES FOURNIES PAR LE FORMALISME, COMPLETEES PAR LES MESURES DE FORCE EFFECTUEES EN LIGNE, PERMETTENT ALORS LA REALISATION DE LA TACHE, GRACE A UNE STRUCTURE DE REGULATION HYBRIDE EN FORCE/POSITION, MISE EN UVRE DANS UNE BOUCLE SENSORIELLE EXTERNE. LA COMPLEXITE DU SYSTEME DUE A DES NON-LINEARITES ET A LA VARIATION DE PARAMETRES, NOUS A ALORS AMENE A INTRODUIRE DES CORRECTEURS FLOUS DANS LA STRUCTURE DE REGULATION. AINSI UNE PLUS GRANDE ROBUSTESSE PAR RAPPORT AUX VARIATIONS DE LA RAIDEUR DE L'ENVIRONNEMENT A ETE OBTENUE ET UNE FORCE DE CONTACT CONSTANTE PEUT ETRE GARANTIE. L'APPLICATION DU SYSTEME A LA REALISATION DE QUELQUES TACHES REPRESENTATIVES A PERMIS D'EVALUER LES PERFORMANCES DU SYSTEME
Book Synopsis Contribution à la commande force/position par la théorie des ensembles flous by : Saïd Babaci
Download or read book Contribution à la commande force/position par la théorie des ensembles flous written by Saïd Babaci and published by . This book was released on 1997 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE TRAVAIL CONCERNE LA SYNTHESE D'UNE COMMANDE FLOUE POUR DES ROBOTS MANIPULATEURS DEDIES POUR DES TACHES D'ASSEMBLAGE. LA PREMIERE PARTIE, INTITULEE INTRODUCTION GENERALE, JUSTIFIE L'EMPLOI DE LA COMMANDE EN EFFORT FLOUE, ANALYSE BRIEVEMENT LA PROBLEMATIQUE DE L'ASSEMBLAGE ET L'UTILITE DE STRATEGIES DE COMMANDE FORCE/POSITION INTELLIGENTES. LA DEUXIEME PARTIE, INTITULEE VERS UNE COMMANDE FORCE/POSITION FLOUE, PRESENTE LE PROBLEME DE LA SYNTHESE D'UNE COMMANDE PAR IMPEDANCE FLOUE POUR UN SYSTEME MULTIVARIABLES. ON CONSIDERE LA SYNTHESE DE L'ELEMENT LE PLUS IMPORTANT A SAVOIR : LA BASE DE REGLES. LA DEMARCHE PROPOSEE PERMET, D'UNE CERTAINE MANIERE, DE SYSTEMATISER L'APPROCHE INTUITIVE QU'UN EXPERT POURRAIT SUIVRE POUR CONCEVOIR UNE BASE DE REGLES COHERENTE. CETTE METHODE DE SYNTHESE A ETE APPLIQUEE SUR NOTRE SITE EXPERIMENTALE COMPOSEE ESSENTIELLEMENT D'UN ROBOT PORTIQUE PLAN ET D'UN ROBOT PARALLELE A 6 D.D.1. NOUS AVONS COMPARE LES RESULTATS DE LA COMMANDE PAR IMPEDANCE ET CEUX OBTENUS AVEC UNE COMMANDE EN EFFORT FLOU AVEC, COMME CRITERES DE COMPARAISON, LA STABILITE ASYMPTOTIQUE ET L'AMORTISSEMENT DU PREMIER CONTACT ROBOT-ENVIRONNEMENT. DANS LA TROISIEME PARTIE INTITULEE GENERATION SYMBOLIQUE ET OPTIMISATION DES SYSTEMES FMIMO, NOUS PROPOSONS UNE METHODE DE GENERATION AUTOMATIQUE DE REGLES DE COMMANDE D'UNE SYSTEME BOUCLE. L'ALGORITHME PROPOSE REPOSE LA PSEUDO-INVERSION DU MODELE DYNAMIQUE DU SYSTEME REPRESENTE PAR UN MODELE D'ETAT FLOU. LE SYSTEME EST ALORS CONSIDERE COMME UN SYSTEME DECRIT DE MANIERE SYMBOLIQUE.
Book Synopsis Proceedings of the 4th International Conference on Electrical Engineering and Control Applications by : Sofiane Bououden
Download or read book Proceedings of the 4th International Conference on Electrical Engineering and Control Applications written by Sofiane Bououden and published by Springer Nature. This book was released on 2020-09-29 with total page 1257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers papers presented during the 4th International Conference on Electrical Engineering and Control Applications. It covers new control system models, troubleshooting tips and complex system requirements, such as increased speed, precision and remote capabilities. Additionally, the papers discuss not only the engineering aspects of signal processing and various practical issues in the broad field of information transmission, but also novel technologies for communication networks and modern antenna design. This book is intended for researchers, engineers and advanced postgraduate students in the fields of control and electrical engineering, computer science and signal processing, as well as mechanical and chemical engineering.
Book Synopsis Renewable Energy for Smart and Sustainable Cities by : Mustapha Hatti
Download or read book Renewable Energy for Smart and Sustainable Cities written by Mustapha Hatti and published by Springer. This book was released on 2018-11-23 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features cutting-edge research presented at the second international conference on Artificial Intelligence in Renewable Energetic Systems, IC-AIRES2018, held on 24–26 November 2018, at the High School of Commerce, ESC-Koléa in Tipaza, Algeria. Today, the fundamental challenge of integrating renewable energies into the design of smart cities is more relevant than ever. While based on the advent of big data and the use of information and communication technologies, smart cities must now respond to cross-cutting issues involving urban development, energy and environmental constraints; further, these cities must also explore how they can integrate more sustainable energies. Sustainable energies are a major determinant of smart cities’ longevity. From an environmental and technological standpoint, these energies offer an optimal power supply to the electric network while creating significantly less pollution. This requires flexibility, i.e., the availability of supply and demand. The end goal of any smart city is to improve the quality of life for all citizens (both in the city and in the countryside) in a way that is sustainable and respectful of the environment. This book encourages the reader to engage in the preservation of our environment, every moment, every day, so as to help build a clean and healthy future, and to think of the future generations who will one day inherit our planet. Further, it equips those whose work involves energy systems and those engaged in modelling artificial intelligence to combine their expertise for the benefit of the scientific community and humanity as a whole.
Author :Bernadette Bouchon-Meunier Publisher :Springer Science & Business Media ISBN 13 :9783790810486 Total Pages :296 pages Book Rating :4.8/5 (14 download)
Book Synopsis Aggregation and Fusion of Imperfect Information by : Bernadette Bouchon-Meunier
Download or read book Aggregation and Fusion of Imperfect Information written by Bernadette Bouchon-Meunier and published by Springer Science & Business Media. This book was released on 1997-11-18 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the main tools for aggregation of information given by several members of a group or expressed in multiple criteria, and for fusion of data provided by several sources. It focuses on the case where the availability knowledge is imperfect, which means that uncertainty and/or imprecision must be taken into account. The book contains both theoretical and applied studies of aggregation and fusion methods in the main frameworks: probability theory, evidence theory, fuzzy set and possibility theory. The latter is more developed because it allows to manage both imprecise and uncertain knowledge. Applications to decision-making, image processing, control and classification are described.
Book Synopsis Poetics of the Elements in the Human Condition: Part 2 The Airy Elements in Poetic Imagination by : Anna-Teresa Tymieniecka
Download or read book Poetics of the Elements in the Human Condition: Part 2 The Airy Elements in Poetic Imagination written by Anna-Teresa Tymieniecka and published by Springer. This book was released on 2013-01-11 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Smartphone-Based 3D Indoor Localization and Navigation by : Frank Ebner
Download or read book Smartphone-Based 3D Indoor Localization and Navigation written by Frank Ebner and published by Logos Verlag Berlin GmbH. This book was released on 2021-01-10 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last century, navigation systems have become ubiquitous and guide drivers, cyclists, and pedestrians towards their desired destinations. While operating worldwide, they rely on line-of-sight conditions towards satellites and are thus limited to outdoor areas. However, finding a gate within an airport, a ward within a hospital, or a university's auditorium also represent navigation problems. To provide navigation within such indoor environments, new approaches are required. This thesis examines pedestrian 3D indoor localization and navigation using commodity smartphones: A desirable target platform, always at hand and equipped with a multitude of sensors. The IMU (accelerometer, gyroscope, magnetometer) and barometer allow for pedestrian dead reckoning, that is, estimating relative location changes. Absolute whereabouts can be determined via Wi-Fi, an infrastructure present within most public buildings, or by using Bluetooth Low Energy Beacons as inexpensive supplement. The building's 3D floorplan not only enables navigation, but also increases accuracy by preventing impossible movements, and serves as a visual reference for the pedestrian. All aforementioned information is fused by recursive density estimation based on a particle filter. The conducted experiments cover both, theoretical backgrounds and real-world use-cases. All discussed approaches utilize the infrastructure found within most public buildings, are easy to set up, and maintain. Overall, this thesis results in an indoor localization and navigation system that can be easily deployed, without requiring any special hardware components.
Book Synopsis Anagram Solver by : Bloomsbury Publishing
Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Book Synopsis Brain-Computer Interfaces 1 by : Maureen Clerc
Download or read book Brain-Computer Interfaces 1 written by Maureen Clerc and published by John Wiley & Sons. This book was released on 2016-07-14 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain–computer interfaces (BCI) are devices which measure brain activity and translate it into messages or commands, thereby opening up many investigation and application possibilities. This book provides keys for understanding and designing these multi-disciplinary interfaces, which require many fields of expertise such as neuroscience, statistics, informatics and psychology. This first volume, Methods and Perspectives, presents all the basic knowledge underlying the working principles of BCI. It opens with the anatomical and physiological organization of the brain, followed by the brain activity involved in BCI, and following with information extraction, which involves signal processing and machine learning methods. BCI usage is then described, from the angle of human learning and human-machine interfaces. The basic notions developed in this reference book are intended to be accessible to all readers interested in BCI, whatever their background. More advanced material is also offered, for readers who want to expand their knowledge in disciplinary fields underlying BCI. This first volume will be followed by a second volume, entitled Technology and Applications.
Author :Anna-Teresa Tymieniecka Publisher :Springer Science & Business Media ISBN 13 :940153960X Total Pages :538 pages Book Rating :4.4/5 (15 download)
Book Synopsis Poetics of the Elements in the Human Condition: The Sea by : Anna-Teresa Tymieniecka
Download or read book Poetics of the Elements in the Human Condition: The Sea written by Anna-Teresa Tymieniecka and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development Publisher : ISBN 13 : Total Pages :384 pages Book Rating :4.3/5 (243 download)
Book Synopsis AGARD Conference Proceedings by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1979 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Product Life-Cycle Management by : Max Giordano
Download or read book Product Life-Cycle Management written by Max Giordano and published by John Wiley & Sons. This book was released on 2012-12-17 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive view of the most recent major international research in the field of tolerancing, and is an excellent resource for anyone interested in Computer Aided Tolerating. It is organized into 4 parts. Part 1 focuses on the more general problems of tolerance analysis and synthesis, for tolerancing in mechanical design and manufacturing processes. Part 2 specifically highlights the simulation of assembly with defects, and the influence of tolerances on the quality of the assembly. Part 3 deals with measurement aspects, and quality control throughout the life cycle. Different measurement technologies and methods for estimating uncertainty are considered. In Part 4, different aspects of tolerancing and their interactions are explored, from the definition of functional requirement to measurement processes in a PLM approach.
Book Synopsis Brain-Computer Interfaces 2 by : Maureen Clerc
Download or read book Brain-Computer Interfaces 2 written by Maureen Clerc and published by John Wiley & Sons. This book was released on 2016-08-16 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain–computer interfaces (BCI) are devices which measure brain activity and translate it into messages or commands, thereby opening up many possibilities for investigation and application. This book provides keys for understanding and designing these multi-disciplinary interfaces, which require many fields of expertise such as neuroscience, statistics, informatics and psychology. This second volume, Technology and Applications, is focused on the field of BCI from the perspective of its end users, such as those with disabilities to practitioners. Covering clinical applications and the field of video games, the book then goes on to explore user needs which drive the design and development of BCI. The software used for their design, primarily OpenViBE, is explained step by step, before a discussion on the use of BCI from ethical, philosophical and social perspectives. The basic notions developed in this reference book are intended to be accessible to all readers interested in BCI, whatever their background. More advanced material is also offered, for readers who want to expand their knowledge in disciplinary fields underlying BCI.
Book Synopsis Foundations of Multidimensional and Metric Data Structures by : Hanan Samet
Download or read book Foundations of Multidimensional and Metric Data Structures written by Hanan Samet and published by Morgan Kaufmann. This book was released on 2006-08-08 with total page 1023 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Book Synopsis CIKM'13 by : CIKM 13 Conference Committee
Download or read book CIKM'13 written by CIKM 13 Conference Committee and published by . This book was released on 2013-10-27 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt: CIKM'13: 22nd ACM International Conference on Information and Knowledge Management Oct 27, 2013-Nov 01, 2013 San Francisco, USA. You can view more information about this proceeding and all of ACM�s other published conference proceedings from the ACM Digital Library: http://www.acm.org/dl.
Book Synopsis Detection and Estimation of Working Memory States and Cognitive Functions Based on Neurophysiological Measures by : Felix Putze
Download or read book Detection and Estimation of Working Memory States and Cognitive Functions Based on Neurophysiological Measures written by Felix Putze and published by Frontiers Media SA. This book was released on 2019-02-05 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Executive cognitive functions like working memory determine the success or failure of a wide variety of different cognitive tasks, such as problem solving, navigation, or planning. Estimation of constructs like working memory load or memory capacity from neurophysiological or psychophysiological signals would enable adaptive systems to respond to cognitive states experienced by an operator and trigger responses designed to support task performance (e.g. by simplifying the exercises of a tutor system when the subject is overloaded, or by shutting down distractions from the mobile phone). The determination of cognitive states like working memory load is also useful for automated testing/assessment or for usability evaluation. While there exists a large body of research work on neural and physiological correlates of cognitive functions like working memory activity, fewer publications deal witt the application of this research with respect to single-trial detection and real-time estimation of cognitive functions in complex, realistic scenarios. Single-trial classifiers based on brain activity measurements such as electroencephalography, functional near-infrared spectroscopy, physiological signals or eye tracking have the potential to classify affective or cognitive states based upon short segments of data. For this purpose, signal processing and machine learning techniques need to be developed and transferred to real-world user interfaces. The goal of this Frontiers Research Topic was to advance the State-of-the-Art in signal-based modeling of cognitive processes. We were especially interested in research towards more complex and realistic study designs, for example collecting data in the wild or investigating the interaction between different cognitive processes or signal modalities. Bringing together many contributions in one format allowed us to look at the state of convergence or diversity regarding concepts, methods, and paradigms.
Book Synopsis Routledge International Handbook of Ignorance Studies by : Matthias Gross
Download or read book Routledge International Handbook of Ignorance Studies written by Matthias Gross and published by Routledge. This book was released on 2015-05-15 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once treated as the absence of knowledge, ignorance today has become a highly influential topic in its own right, commanding growing attention across the natural and social sciences where a wide range of scholars have begun to explore the social life and political issues involved in the distribution and strategic use of not knowing. The field is growing fast and this handbook reflects this interdisciplinary field of study by drawing contributions from economics, sociology, history, philosophy, cultural studies, anthropology, feminist studies, and related fields in order to serve as a seminal guide to the political, legal and social uses of ignorance in social and political life. Chapter 33 of this book is freely available as a downloadable Open Access PDF under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license available here: https://tandfbis.s3-us-west-2.amazonaws.com/rt-files/docs/Open+Access+Chapters/9780415718967_oachapter33.pdf
