Contribution a la programmation des robots manipulateurs : etude et mise en oeuvre d'une architecture modulaire

Contribution a la programmation des robots manipulateurs : etude et mise en oeuvre d'une architecture modulaire PDF Author: Xuejun Wei
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Contribution a la programmation des robots manipulateurs : etude et mise en oeuvre d'une architecture modulaire

Contribution a la programmation des robots manipulateurs : etude et mise en oeuvre d'une architecture modulaire PDF Author: Xuejun Wei
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Book Description


Contribution à la programmation des robots manipulateurs

Contribution à la programmation des robots manipulateurs PDF Author: Xuejun Wei
Publisher:
ISBN:
Category :
Languages : fr
Pages :

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Book Description
Le travail consiste à étudier et à mettre en œuvre une architecture modulaire pour une station de programmation de robots industriels. Cette architecture, qui présente une certaine indépendance vis-à-vis des matériels utilisés, comprend plusieurs modules : le module Tâche, le module Coordinateur, le module Manipulateur et les modules Capteurs, y compris le module Vision. Avec cette architecture la station permet la description, l'exécution d'une tâche de type "prendre et déposer", ainsi que la prise en compte d'informations sensorielles pendant l'exécution. La modularité qui permet la commande de différents types de manipulateurs de robots devrait faciliter l'intégration des capteurs. Nous avons défini un langage expérimental d'un niveau intermédiaire qui se situe entre le niveau effecteur et le niveau objet. La description de tâche dans ce langage est basée sur l'utilisation des repères fonctionnels qui correspondent chacun à une caractéristique géométrique d'un objet. Une fonction de simulation a été réalisée pour faciliter la description de tâche. Elle permet de vérifier le déroulement logique d'une tâche et l'exécutabilité de cette dernière par un manipulateur spécifique. Pendant l'exécution d'une tâche, la communication entre les modules s'effectue par l'envoi de messages. Le fonctionnement interne d'un module est totalement transparent pour un autre. La station fonctionne en mode "maître-esclaves". Le module Coordinateur en tant que "maître" coordonne les actions des autres modules pour mener àbien l'exécution d'une tâche. Il doit d'une part communiquer avec les modules Capteurs pour obtenir les informations sensorielles nécessaires à l'exécution d'une tâche, d'autre part donner au module Manipulateur les instructions pour que ce dernier puisse effectuer les opérations désirées

Routledge International Handbook of Ignorance Studies

Routledge International Handbook of Ignorance Studies PDF Author: Matthias Gross
Publisher: Routledge
ISBN: 1317964675
Category : Business & Economics
Languages : en
Pages : 427

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Book Description
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

Smart Manufacturing

Smart Manufacturing PDF Author: Masoud Soroush
Publisher: Elsevier
ISBN: 0128203811
Category : Technology & Engineering
Languages : en
Pages : 530

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Book Description
Research efforts in the past decade have led to considerable advances in the concepts and methods of smart manufacturing. Smart Manufacturing: Applications and Case Studies includes information about the key applications of these new methods, as well as practitioners' accounts of real-life applications and case studies. Written by thought leaders in the field from around the world, Smart Manufacturing: Applications and Case Studies is essential reading for graduate students, researchers, process engineers and managers. It is complemented by a companion book titled Smart Manufacturing: Concepts and Methods, which describes smart manufacturing methods in detail. - Includes examples of applications of smart manufacturing in process industries - Provides a thorough overview of the subject and practical examples of applications through well researched case studies - Offers insights and accounts of first-hand experiences to motivate further implementations of the key concepts of smart manufacturing

Price, Quality and Trust

Price, Quality and Trust PDF Author: Mari Sako
Publisher: Cambridge University Press
ISBN: 0521413869
Category : Business & Economics
Languages : en
Pages : 286

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Book Description
The management of buyer-supplier relations has come to be regarded as a key to achieving manufacturing competitiveness, particularly in sectors facing global competition based on both price and quality. This book is a theoretical and empirical exploration of the link between the type of buyer-supplier relations and corporate performance. Dr Sako examines how British and Japanese companies in the electronics industry manage their relationships with buyers and suppliers, the empirical study comprising a three-way comparison of a Japanese customer company, a British customer company, and a Japanese company in Britain, and an analysis of 36 supplier companies in Britain and Japan. Variations of the companies' business practices are assessed in terms of technology, the nature of market competition, the national legal framework, financial structures, employment systems, and the mode of entrepreneurship. The author identifies two distinct approaches in the two countries - the arm's-length contractual relation (ACR) in Britain, and the obligational contractual relation (OCR) in Japan - and argues that the trust and interdependence present in the latter can be a powerful springboard from which to achieve corporate success.

Proof Theory and Automated Deduction

Proof Theory and Automated Deduction PDF Author: Jean Goubault-Larrecq
Publisher: Springer Science & Business Media
ISBN: 9781402003684
Category : Computers
Languages : en
Pages : 448

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Book Description
Interest in computer applications has led to a new attitude to applied logic in which researchers tailor a logic in the same way they define a computer language. In response to this attitude, this text for undergraduate and graduate students discusses major algorithmic methodologies, and tableaux and resolution methods. The authors focus on first-order logic, the use of proof theory, and the computer application of automated searches for proofs of mathematical propositions. Annotation copyrighted by Book News, Inc., Portland, OR

Systems Theory

Systems Theory PDF Author: Igorʹ Viktorovich Blauberg
Publisher:
ISBN:
Category : System theory
Languages : en
Pages : 328

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Societal Systems

Societal Systems PDF Author: John N. Warfield
Publisher: John Wiley & Sons
ISBN:
Category : Education
Languages : en
Pages : 536

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Cooperate to Compete

Cooperate to Compete PDF Author: Kenneth Preiss
Publisher: Wiley
ISBN: 9780471287605
Category : Business & Economics
Languages : en
Pages : 0

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Advance Praise for Cooperate to Compete "This book redefines the entire spectrum of the value delivery chain…This is a visionary work that provides a framework for competing in the rapidly evolving global marketplace." —Aris Melissaratos, Vice President of Science, Technology & Quality Westinghouse Electric Corporation "The book is a ‘must read’ for any manager redefining a business strategy." —Jack E. Swindle, Senior Vice President of Corporate Staff Texas Instruments Incorporated "Cooperate to Compete has the potential to awaken our generation of managers…an informative guide we can use to thrive in this dynamic new business environment." —Cal J. Kirby, Corporate Vice President Hughes Electronics Corporation "The best part about this book is that it is not only a must read but it is also an easy read. Chock full of fascinating examples, useful summaries, and thought-provoking ‘things to think about,’ it’s hard to put down." —Richard H. F. Jackson, Director of Manufacturing Engineering Laboratory National Institute of Standards and Technology "They’ve done it again…I expect that their new book will become not only widely read but widely adopted as a guide to action." —Peter Likins, President Lehigh University "This book contains the keys to unlocking the profitability of the firm’s assets and is a must for managers desiring success." —Thomas F. Kirk, Vice President & Chief Financial Officer Quaker Chemical Corporation "You are likely to find Cooperate to Compete rabbit-eared and marked up both in the board room and the production shop within a month. The authors have done a brilliant job of laying the foundation for economic activity in the next millennium with their powerful and yet simple concept ## —Charles M. Savage, author of Fifth Generation Management

Global Warming and Climate Change

Global Warming and Climate Change PDF Author: Emma Carlson Berne
Publisher: Referencepoint Press
ISBN: 9781601520197
Category : Science
Languages : en
Pages : 118

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Book Description
Throughout the world, the cause and impact of global warming and climate change is being passionately debated. While many claim that a climate crisis is imminent if greenhouse gases are not curbed, others argue that the effects have been overblown. Through objective overviews, primary sources, and full-color illustrations, this title will examine What Is Global Warming and Climate Change? What Are the Consequences of Global Warming? What Are the Controversies Surrounding Global Warming? What Are the Solutions for Global Warming?