New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems edited by Prof. Meng Joo Er SC I YO New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems Edited by Prof. Meng Joo Er Published by Sciyo Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2010 Sciyo All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution 3.0 license, which permits to copy, distribute, transmit, and adapt the work in any medium, so long as the original work is properly cited. After this work has been published by Sciyo, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Jelena Marusic Technical Editor Teodora Smiljanic Cover Designer Martina Sirotic Image Copyright Smart-foto, 2010. Used under license from Shutterstock.com First published November 2010 Printed in India A free online edition of this book is available at www.sciyo.com Additional hard copies can be obtained from publication@sciyo.com New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems, Edited by Prof. Meng Joo Er p. cm. ISBN 978-953-307-213-5 SC I YO.C O M WHERE KNOWLEDGE IS FREE free online editions of Sciyo Books, Journals and Videos can be found at www.sciyo.com [...]... facilitating the independent design for open-loop unstable processes 4 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems 2.5 PI control The papers dealing with PI control formulates the guide lines for the tuning and the evaluation PI controllers might be obtained by minimizing a robust performance criterion using mu-synthesis, for instance, or might be used in. .. tested in real-world environment using a small turbojet engine MPM-20 in our laboratory setup Therefore the article will also deal with approaches in digital real-time measurement of state parameters of this engine and design of control algorithms from engineering standpoint 18 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems 2 Modern control systems. .. uncertain large-scale systems: a new approach Systems & Control Letters, Vol 43, pp 117-125 16 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems Tuglie, E D.; Iannone, S.M & Torelli, F (2008) Feedback-linerization and feedbackfeedforward decentralized control for multimachine power systems Electric Power Systems Research, Vol 78, pp 382-391 Ugrinovskii,... control laws in the Inclusion Principle is described by Stanković and Šiljak (Stanković and Šiljak, 2001) A general definition of the contractibility of dynamic output controllers for linear dynamic systems was given together with a discussion related to 6 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems different restriction and aggregation types adding the... Computers and Chemical Engineering, Vol 24, pp 841-846 Jørgensen, S & Kort, P.M (2002) Optimal Pricing and Inventory Policies: Centralized and decentralized decision making European Journal of Operational Research, Vol 138, pp 578-600 14 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems Keviczky, T.; Borelli, F & Balas, G.J (2006) Decentralized receding horizon... engine, which is a turbo-starter turbo-shaft engine previously used for starting engines AL-7F and AL-21F The engine has been rebuilt to a state, where it represents a single stream engine with radial compressor and a single stage non-cooled turbine and outlet jet The basic scheme of the engine is shown in the figure 5 Fig 5 The basic scheme of MPM 20 engine 22 New Trends in Technologies: Control, Management,. .. engine X-axis denotes the air flow through the engine, Y-axis the compression ratio, red line represents surge line, green lines represent different speeds (reduced RPM’s), and the dark red line represents acceleration of the engine with fast geometry of the exhaust nozzle 26 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems Fig 8 The steady state line... engines The main global aim of control of turbojet engines is similar to other systems and that lies in increasing their safety and effectiveness by possible reduction of costs This requires application of new technologies, materials and new conceptual solutions One mean to achieve that is the development in systems of control and regulation of the engines themselves and processes ongoing in them Demands... turbojet engine itself Therefore intelligent turbojet engine control is often bound with design of intelligent diagnostics systems (Wiseman, 2005) that also deal with control of an engine during its long-term deterioration Example of such control based on diagnostics modules is shown in figure 2 20 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems Fig... dealing with decentralized control and adaptive control Next part of the chapter describes chosen method of multi model decentralized control with the results of experiments 2 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems 2 Decentralized control 2.1 Nonlinear systems This subchapter deals with the following: The gap metric approach applied on nonlinear . New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems edited by Prof. Meng Joo Er SC I YO New Trends in Technologies: Control, Management, Computational. century in which engineering revolutionized and improved virtually every aspect of human life. In this book entitled New Trends in Technologies: Control, Management, Computational Intelligence and. Intelligence and Network Systems , the authors provide a glimpse of the new trends of technologies pertaining to control, management, computational intelligence and network systems. The book