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Modelling and Control Methods with Applications to Mechanical Waves
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1174 Modelling and Control Methods with Applications to Mechanical Waves HANS NORLANDER ACTA UNIVERSITATIS UPSALIENSIS ISSN 1651-6214 ISBN 978-91-554-9023-2 UPPSALA urn:nbn:se:uu:diva-229793 2014 Dissertation presented at Uppsala University to be publicly examined in room 2446, ITC, Lägerhyddsvägen 2, Uppsala, Friday, 17 October 2014 at 10:15 for the degree of Doctor of Philosophy. The examination will be conducted in English. Faculty examiner: Prof. Jonas Sjöberg (Chalmers). Abstract Norlander, H. 2014. Modelling and Control Methods with Applications to Mechanical Waves. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1174. 72 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9023-2. Models, modelling and control design play important parts in automatic control. The contributions in this thesis concern topics in all three of these concepts. The poles are of fundamental importance when analyzing the behaviour of a system, and pole placement is an intuitive and natural approach for control design. A novel parameterization for state feedback gains for pole placement in the linear multiple input case is presented and analyzed. It is shown that when the open and closed loop poles are disjunct, every state feedback gain can be parameterized. Other properties are also investigated. Hammerstein models have a static non-linearity on the input. A method for exact compensation of such non-linearities, combined with introduction of integral action, is presented. Instead of inversion of the non-linearity the method utilizes differentiation, which in many cases is simpler. -
Design Analysis Method for Multidisciplinary Complex Product Using Sysml
MATEC Web of Conferences 139, 00014 (2017) DOI: 10.1051/matecconf/201713900014 ICMITE 2017 Design Analysis Method for Multidisciplinary Complex Product using SysML Jihong Liu1,*, Shude Wang1, and Chao Fu1 1 School of Mechanical Engineering and Automation, Beihang University, 100191 Beijing, China Abstract. In the design of multidisciplinary complex products, model-based systems engineering methods are widely used. However, the methodologies only contain only modeling order and simple analysis steps, and lack integrated design analysis methods supporting the whole process. In order to solve the problem, a conceptual design analysis method with integrating modern design methods has been proposed. First, based on the requirement analysis of the quantization matrix, the user’s needs are quantitatively evaluated and translated to system requirements. Then, by the function decomposition of the function knowledge base, the total function is semi-automatically decomposed into the predefined atomic function. The function is matched into predefined structure through the behaviour layer using function-structure mapping based on the interface matching. Finally based on design structure matrix (DSM), the structure reorganization is completed. The process of analysis is implemented with SysML, and illustrated through an aircraft air conditioning system for the system validation. 1 Introduction decomposition and function modeling, function structure mapping and evaluation, and structure reorganization. In the process of complex product design, system The whole process of the analysis method is aimed at engineering is a kind of development methods which providing designers with an effective analysis of ideas covers a wide range of applications across from system and theoretical support to reduce the bad design and requirements analysis, function decomposition to improve design efficiency. -
Understanding the Rational Function Model: Methods and Applications
UNDERSTANDING THE RATIONAL FUNCTION MODEL: METHODS AND APPLICATIONS Yong Hu, Vincent Tao, Arie Croitoru GeoICT Lab, York University, 4700 Keele Street, Toronto M3J 1P3 - {yhu, tao, ariec}@yorku.ca KEY WORDS: Photogrammetry, Remote Sensing, Sensor Model, High-resolution, Satellite Imagery ABSTRACT: The physical and generalized sensor models are two widely used imaging geometry models in the photogrammetry and remote sensing. Utilizing the rational function model (RFM) to replace physical sensor models in photogrammetric mapping is becoming a standard way for economical and fast mapping from high-resolution images. The RFM is accepted for imagery exploitation since high accuracies have been achieved in all stages of the photogrammetric process just as performed by rigorous sensor models. Thus it is likely to become a passkey in complex sensor modeling. Nowadays, commercial off-the-shelf (COTS) digital photogrammetric workstations have incorporated the RFM and related techniques. Following the increasing number of RFM related publications in recent years, this paper reviews the methods and key applications reported mainly over the past five years, and summarizes the essential progresses and address the future research directions in this field. These methods include the RFM solution, the terrain- independent and terrain-dependent computational scenarios, the direct and indirect RFM refinement methods, the photogrammetric exploitation techniques, and photogrammetric interoperability for cross sensor/platform imagery integration. Finally, several open questions regarding some aspects worth of further study are addressed. 1. INTRODUCTION commercial companies, such as Space Imaging (the first high- resolution satellite imagery vendor), to adopt the RFM scheme A sensor model describes the geometric relationship between in order to deliver the imaging geometry model has also the object space and the image space, or vice visa. -
Reliability Block Diagram (Rbd)
RELIABILITY BLOCK DIAGRAM (RBD) 1. System performance 2. RBD definition 3. Structure function Master ISMP Master ISMP - Castanier 4. Reliability function of a non repairable complex system 5. Reliability metrics for a repairable complex system 59 System performance Problem: Individual definition of the failure modes and components What about the global performance of the « system »? Master ISMP Master ISMP - Castanier 60 Reliability Block Diagram definition Definition A Reliability Block Diagram is a success-oriented graph which illustrates from a logical perspective how the different functional blocks ensure the global mission/function of the system. The structure of the reliability block diagram is mathematically described through structure functions which allow to assess some reliability measures of the (complex) Master ISMP Master ISMP - Castanier system. Function model EThe valve can be closed S and stop the flow SDV1 61 Reliability Block Diagram definition Decomposition of a complex system in functional blocks Component 1 8 9 4 4 2 7 8 10 Master ISMP Master ISMP - Castanier 5 6 3 9 10 Functional block 1 62 Reliability Block Diagram definition The classical architectures « Serie » structure A system which is operating if and only of all of its components are operating is called a serie structure/system. « Parallel » structure A system which is operating if at least one of its components is Master ISMP Master ISMP - Castanier operating is called a parallel structure/system. « oo » structure A system which is operating if at least of its component are operating is called a over structure/system 63 Reliability Block Diagram definition Example Let consider 2 independent safety-related valves V1 and V2 which are physically installed in series. -
A Model-Driven Data-Analysis Architecture Enabling Reuse and Insight in Open Data
A model-driven data-analysis architecture enabling reuse and insight in open data Robin Hoogervorst July 2018 Master's Thesis Master of Computer Science Specialization Software Technology University of Twente Faculty of Electrical Engineering, Mathematics and Computer Science Supervising committee: dr. Luis Ferreira Pires dr.ir. Maurice van Keulen prof.dr.ir. Arend Rensink Abstract The last years have shown an increase in publicly available data, named open data. Organisations can use open data to enhance data analysis, but tradi- tional data solutions are not suitable for data sources not controlled by the organisation. Hence, each external source needs a specific solution to solve accessing its data, interpreting it and provide possibilities verification. Lack of proper standards and tooling prohibits generalization of these solutions. Structuring metadata allows structure and semantics of these datasets to be described. When this structure is properly designed, these metadata can be used to specify queries in an abstract manner, and translated these to dataset its storage platform. This work uses Model-Driven Engineering to design a metamodel able to represent the structure different open data sets as metadata. In addition, a function metamodel is designed and used to define operations in terms of these metadata. Transformations are defined using these functions to generate executable code, able to execute the required data operations. Other transformations apply the same operations to the metadata model, allowing parallel transformation of metadata and data, keeping them synchronized. The definition of these metamodels, as well as their transformations are used to develop a prototype application framework able to load external datasets and apply operations to the data and metadata simultaneously. -
Integration Definition for Function Modeling (IDEF0)
NIST U.S. DEPARTMENT OF COMMERCE PUBLICATIONS £ Technology Administration National Institute of Standards and Technology FIPS PUB 183 FEDERAL INFORMATION PROCESSING STANDARDS PUBLICATION INTEGRATION DEFINITION FOR FUNCTION MODELING (IDEFO) » Category: Software Standard SUBCATEGORY: MODELING TECHNIQUES 1993 December 21 183 PUB FIPS JK- 45C .AS A3 //I S3 IS 93 FIPS PUB 183 FEDERAL INFORMATION PROCESSING STANDARDS PUBLICATION INTEGRATION DEFINITION FOR FUNCTION MODELING (IDEFO) Category: Software Standard Subcategory: Modeling Techniques Computer Systems Laboratory National Institute of Standards and Technology Gaithersburg, MD 20899 Issued December 21, 1993 U.S. Department of Commerce Ronald H. Brown, Secretary Technology Administration Mary L. Good, Under Secretary for Technology National Institute of Standards and Technology Arati Prabhakar, Director Foreword The Federal Information Processing Standards Publication Series of the National Institute of Standards and Technology (NIST) is the official publication relating to standards and guidelines adopted and promulgated under the provisions of Section 111 (d) of the Federal Property and Administrative Services Act of 1949 as amended by the Computer Security Act of 1987, Public Law 100-235. These mandates have given the Secretary of Commerce and NIST important responsibilities for improving the utilization and management of computer and related telecommunications systems in the Federal Government. The NIST, through its Computer Systems Laboratory, provides leadership, technical guidance, -
Functions As Models Chapter Outline
www.ck12.org CHAPTER 7 Functions as Models Chapter Outline 7.1 REVIEW OF FUNCTIONS 7.2 CHOOSING A FUNCTION MODEL 136 www.ck12.org Chapter 7. Functions as Models 7.1 Review of Functions Learning Objectives • Review the definition and notation for a function. • Understand how functions are a special class of relations. • Recognize that a function can be represented as an ordered pair, an equation or a graph. • Review function families that we will use to model relationships in our data. Definition We start with remembering the definition of a function. A function is a set of ordered pairs in which the first coordinate, usually x, matches with exactly one second coordinate, y. Equations that follow this definition can be written in function notation. The y coordinate represents the dependent variable, meaning the values of this variable depend upon what is substituted for the other variable. A function can be expressed as an equation, as shown below. In the equation, f represents the function name and (x) represents the variable. In this case the parentheses do not mean multiplication; rather, they separate the function name from the independent variable. input # f (x) = y out put |{z} f unction box You may have seen functions represented by a function machine. These emphasize the fact that functions are rules that explain how the input and output are related. For example, the function below triples the value of the input (x) and subtracts 1 from it. If 3 is fed into the machine, 3(3) − 1 = 8 comes out. 137 7.1. -
Egypt's Central Eastern Desert Rock-Art
Durham E-Theses Predynastic & Pharaonic era Rock-Art in Egypt's Central Eastern Desert: Distribution, Dating & Interpretation LANKESTER, FRANCIS,DAVID How to cite: LANKESTER, FRANCIS,DAVID (2012) Predynastic & Pharaonic era Rock-Art in Egypt's Central Eastern Desert: Distribution, Dating & Interpretation, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/5909/ Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in Durham E-Theses • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 Predynastic & Pharaonic era Rock-Art in Egypt’s Central Eastern Desert: Distribution, Dating & Interpretation Thesis submitted for the degree of Ph.D. Archaeology, Durham University, 2012 by Francis Lankester Dedication This thesis is dedicated to David Rohl-without whom it would never have been started, and to my mother-without whom it would never have been finished. Acknowledgements Above all, I would like to thank Margarita Díaz-Andreu and Penny Wilson for their tremendously hard work and necessary patience as my supervisors over the years of this study, and for guiding me in my academic research and writing. -
Before the Pyramids Oi.Uchicago.Edu
oi.uchicago.edu Before the pyramids oi.uchicago.edu before the pyramids baked clay, squat, round-bottomed, ledge rim jar. 12.3 x 14.9 cm. Naqada iiC. oim e26239 (photo by anna ressman) 2 oi.uchicago.edu Before the pyramids the origins of egyptian civilization edited by emily teeter oriental institute museum puBlications 33 the oriental institute of the university of chicago oi.uchicago.edu Library of Congress Control Number: 2011922920 ISBN-10: 1-885923-82-1 ISBN-13: 978-1-885923-82-0 © 2011 by The University of Chicago. All rights reserved. Published 2011. Printed in the United States of America. The Oriental Institute, Chicago This volume has been published in conjunction with the exhibition Before the Pyramids: The Origins of Egyptian Civilization March 28–December 31, 2011 Oriental Institute Museum Publications 33 Series Editors Leslie Schramer and Thomas G. Urban Rebecca Cain and Michael Lavoie assisted in the production of this volume. Published by The Oriental Institute of the University of Chicago 1155 East 58th Street Chicago, Illinois 60637 USA oi.uchicago.edu For Tom and Linda Illustration Credits Front cover illustration: Painted vessel (Catalog No. 2). Cover design by Brian Zimerle Catalog Nos. 1–79, 82–129: Photos by Anna Ressman Catalog Nos. 80–81: Courtesy of the Ashmolean Museum, Oxford Printed by M&G Graphics, Chicago, Illinois. The paper used in this publication meets the minimum requirements of American National Standard for Information Service — Permanence of Paper for Printed Library Materials, ANSI Z39.48-1984 ∞ oi.uchicago.edu book title TABLE OF CONTENTS Foreword. Gil J. -
Early Dynastic Egypt
EARLY DYNASTIC EGYPT EARLY DYNASTIC EGYPT Toby A.H.Wilkinson London and New York First published 1999 by Routledge 11 New Fetter Lane, London EC4P 4EE Simultaneously published in the USA and Canada by Routledge 29 West 35th Street, New York, NY 10001 Routledge is an imprint of the Taylor & Francis Group This edition published in the Taylor & Francis e-Library, 2005. © 1999 Toby A.H.Wilkinson All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library. Library of Congress Cataloguing in Publication Data Wilkinson, Toby A.H. Early Dynastic Egypt/Toby A.H.Wilkinson p. cm. Includes bibliographical references (p.378) and index. 1. Egypt—History—To 332 B.C. I. Title DT85.W49 1999 932′.012–dc21 98–35836 CIP ISBN 0-203-02438-9 Master e-book ISBN ISBN 0-203-20421-2 (Adobe e-Reader Format) ISBN 0-415-18633-1 (Print Edition) For Benjamin CONTENTS List of plates ix List of figures x Prologue xii Acknowledgements xvii PART I INTRODUCTION 1 Egyptology and the Early Dynastic Period 2 2 Birth of a Nation State 23 3 Historical Outline 50 PART II THE ESTABLISHMENT OF AUTHORITY 4 Administration 92 5 Foreign Relations 127 6 Kingship 155 7 Royal Mortuary Architecture 198 8 Cults and -
Vicino Oriente
VICINO ORIENTE SAPIENZA UNIVERSITÀ DI ROMA DIPARTIMENTO SCIENZE DELL’ANTICHITÀ SEZIONE DI ORIENTALISTICA _________________________________________________________________________ VICINO ORIENTE XVIII - 2014 ROMA 2014 VICINO ORIENTE SAPIENZA UNIVERSITÀ DI ROMA DIPARTIMENTO SCIENZE DELL’ANTICHITÀ SEZIONE DI ORIENTALISTICA _________________________________________________________________________ Comitato Scientifico: Carlo Giovanni Cereti, Maria Vittoria Fontana, Lorenzo Nigro, Marco Ramazzotti, Arcangela Santoro Direttore Scientifico: Lorenzo Nigro Redazione: Daria Montanari, Chiara Fiaccavento Tipografia: SK7 - Roma ISSN 0393-0300 Rivista con comitato di referee Journal with international referee system www.lasapienzatojericho.it/SitoRivista/Journal/Rivista.php In copertina: la brocca in ceramica rossa lustrata dalla Sala L.1110 del Palazzo B di Khirbet al-Batrawy (KB.11.B.1128/49), con disegno ricostruttivo del possibile prototipo metallico cui si ispira la decorazione dell’esemplare ceramico (disegno di L. Nigro). VICINO ORIENTE SAPIENZA UNIVERSITÀ DI ROMA DIPARTIMENTO SCIENZE DELL’ANTICHITÀ SEZIONE DI ORIENTALISTICA _________________________________________________________________________ SOMMARIO EDITORIALE i ARTICOLI M. Jafari-Dehaghi - Čahār zahagān in Middle Persian literature 1 S. Seminara - Beyond the words. Some considerations about the word “to translate” in Sumerian 7 R. Francia - Gli Ittiti e la loro riscoperta nella Turchia repubblicana 15 K. Rashid Rahim - C.G. Cereti - L. Colliva - A. Fusaro - C. Insom - G. Labisi - S. Mancini - J. Bogdani - M. Galuppi - G. Terribili - MAIKI, Missione Archeologica Italiana nel Kurdistan Iracheno: la carta archeologica dell’area di Paikuli, obiettivi e metodologie applicate 25 L. Nigro - The Copper Route and the Egyptian connection in 3rd millennium BC Jordan seen from the caravan city of Khirbet al-Batrawy 39 M. Sala - EB II-III aegyptiaca east of the Jordan: a reevaluation of trade and cultural interactions between Egypt and Transjordanian urban centres 65 C. -
Bulletin De L'institut Français D'archéologie Orientale
MINISTÈRE DE L'ÉDUCATION NATIONALE, DE L'ENSEIGNEMENT SUPÉRIEUR ET DE LA RECHERCHE BULLETIN DE L’INSTITUT FRANÇAIS D’ARCHÉOLOGIE ORIENTALE en ligne en ligne en ligne en ligne en ligne en ligne en ligne en ligne en ligne en ligne BIFAO 102 (2002), p. 17-61 Lucas Baqué-Manzano Further Arguments on the Coptos Colossi. Conditions d’utilisation L’utilisation du contenu de ce site est limitée à un usage personnel et non commercial. Toute autre utilisation du site et de son contenu est soumise à une autorisation préalable de l’éditeur (contact AT ifao.egnet.net). Le copyright est conservé par l’éditeur (Ifao). Conditions of Use You may use content in this website only for your personal, noncommercial use. Any further use of this website and its content is forbidden, unless you have obtained prior permission from the publisher (contact AT ifao.egnet.net). The copyright is retained by the publisher (Ifao). Dernières publications 9782724708288 BIFAO 121 9782724708424 Bulletin archéologique des Écoles françaises à l'étranger (BAEFE) 9782724707878 Questionner le sphinx Philippe Collombert (éd.), Laurent Coulon (éd.), Ivan Guermeur (éd.), Christophe Thiers (éd.) 9782724708295 Bulletin de liaison de la céramique égyptienne 30 Sylvie Marchand (éd.) 9782724708356 Dendara. La Porte d'Horus Sylvie Cauville 9782724707953 Dendara. La Porte d’Horus Sylvie Cauville 9782724708394 Dendara. La Porte d'Hathor Sylvie Cauville 9782724708011 MIDEO 36 Emmanuel Pisani (éd.), Dennis Halft (éd.) © Institut français d’archéologie orientale - Le Caire Powered by TCPDF (www.tcpdf.org) 1 / 1 Further Arguments on the Coptos Colossi Lucas BAQUÉ-MANZANO N 1894, in the course of excavations carried out by W.M.Fl.