Active System Control Design of System Resilience

This book introduces an approach to active system control design and development to improve the properties of our technological systems. It extends concepts of control and data accumulation by explaining how the system model should be organized to improve

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ive System Control

Design of System Resilience

Active System Control

Igor Schagaev • Brian Robinson Kirk

Active System Control Design of System Resilience

Igor Schagaev Director IT-ACS Ltd Stevenage SG1 1RR Hertfordshire, UK

Brian Robinson Kirk Research Director Robinson Systems Engineering Ltd Painswick GL6 6QJ Gloucestershire, UK

ISBN 978-3-319-46812-9 ISBN 978-3-319-46813-6 DOI 10.1007/978-3-319-46813-6

(eBook)

Library of Congress Control Number: 2017945950 © Springer International Publishing AG 2018 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer International Publishing AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland

Preface

We used the word active in the title of our book, Active System Control, because we are actively trying to predict the future behaviour of the system, and react accordingly in order to manage the safety and continue the operation of the system being controlled. We used the word system because we create a model of a system, based on an aggregate of models of its elements. It is used to try to predict the parameters of the system’s behaviour. We use the word control because we continually monitor the current situation and adapt the control of the system to make the best of the circumstances. Therefore, Active System Control is the right title, and the abbreviation ASC will be used in the text. In this book we briefly analyse what is required from on-board devices in order to support active system control, that is, what must be done to sustain everyday safe operation and summarise the requirements for this class of devices. We also introduce the new concept of a safety device—the “active black box”— which might be used for aviation, transport, and nuclear and chemical plants. In