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            <front>

                <journal-meta>
                                    <journal-id></journal-id>
            <journal-title-group>
                                                                                    <journal-title>Balkan Journal of Electrical and Computer Engineering</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2147-284X</issn>
                                        <issn pub-type="epub">2147-284X</issn>
                                                                                            <publisher>
                    <publisher-name>MUSA YILMAZ</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Engineering</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Mühendislik</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>Implementation of Model Reference Adaptive Controller with Fractional Order Adjustment Rules for Coaxial Rotor Control Test System</article-title>
                                                                                                                                        </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Kavuran</surname>
                                    <given-names>Gurkan</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Alagoz</surname>
                                    <given-names>Baris Baykant</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Ates</surname>
                                    <given-names>Abdullah</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Yeroglu</surname>
                                    <given-names>Celaleddin</given-names>
                                </name>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20160930">
                    <day>09</day>
                    <month>30</month>
                    <year>2016</year>
                </pub-date>
                                        <volume>4</volume>
                                        <issue>2</issue>
                                        <fpage>84</fpage>
                                        <lpage>88</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20160103">
                        <day>01</day>
                        <month>03</month>
                        <year>2016</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2013, Balkan Journal of Electrical and Computer Engineering</copyright-statement>
                    <copyright-year>2013</copyright-year>
                    <copyright-holder>Balkan Journal of Electrical and Computer Engineering</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>In this study, an experimental test platform of a low-cost coaxial rotors has been developed for implementation of Model Reference Adaptive Controller (MRAC) with Fractional Order Adjustment Rules by using MATLAB/Simulink. This paper provides a design method of MRAC with fractional order adjustment rule (FOAR-MRAC) that is implemented on a hardware based on ARM microcontroller. Setup of the test platform is presented and its performance is evaluated with real-time experimental measurements. This experimental study is useful to show the utilization of fractional order control systems on engineering applications by using low-cost hardware.</p></abstract>
                                                                                    
            
                                                            <kwd-group>
                                                    <kwd>Adaptive PID controller</kwd>
                                                    <kwd>  DC rotor control</kwd>
                                                    <kwd>  fractional order integrator</kwd>
                                                    <kwd>  model reference adaptive control</kwd>
                                                    <kwd>  TRMS</kwd>
                                            </kwd-group>
                                                        
                                                                                                                                                    </article-meta>
    </front>
    <back>
                            <ref-list>
                                    <ref id="ref1">
                        <label>1</label>
                        <mixed-citation publication-type="journal">[1] J.G. Leishman, Principles of Helicopter Aerodynamics, Cambridge University Press, p. 8, 2006.
[2] P.V. Osburn, H.P. Whitaker, A. Kezer, Comparative studies of systems, Institute of Aeronautical Science, pp. 61–39, 1961.
[3] I.D. Landau, Adaptive Control the Model Reference Approach, Marcel Dekker: NY, USA, 1979.
[4] K.J. Astrom, B. Wittenmark, Adaptive Control, Addison-Wesley, Reading, MA, USA, 1995.
[5] B.M. Vinagre, I. Petrás, I. Podlubny, Y.Q. Chen, “Using fractional order adjustment rules and fractional order reference models in model-reference adaptive control”, Nonlinear Dynamics, Vol.29, pp. 269-279. 2001.
[6] M.D. Bernardo, U. Montanaro, J.M. Olm, S. Santini, “Model reference adaptive control of discrete time piecewise linear systems”, International Journal of Robust and Nonlinear Control, Vol.23, pp.709-730. 2013.
[7] K.A. Mohideen, G. Saravanakumar, K. Valarmathi, D. Devaraj, T.K. Radhakrishnan, “Real-coded Genetic Algorithm for system identification and tuning of a modified Model Reference Adaptive Controller for a hybrid tank system”, Applied Mathematical Modeling, Vol.37, pp.3829-3847, 2013.
[8] T.A.V. Ravi, C. Chakraborty, S. Maiti, Y. Hori, “A new model reference adaptive controller for four quadrant vector controlled induction motor drives”, IEEE Transactions on Industrial Electronics, Vol.59, pp.3757-3767, 2012.
[9] L. Guo, L. Parsa, “Model Reference Adaptive Control of Five-P IPM Motors Based on Neural Network”, IEEE Transactions on Industrial Electronics, Vol.59, pp.1500 – 1508, 2012.
[10] Y. Liu, Y. Jia, “Adaptive leader-following consensus control of multi-agent systems using model reference adaptive control approach”, IET Control Theory &amp; Applications, Vol.6, pp.2002-2008, 2012.
[11] Z. Peng, D. Wang, H. Zhang, G. Sun, H. Wang, “Distributed model reference adaptive control for cooperative tracking of uncertain dynamical multi-agent systems”, IET Control Theory &amp; Applications, Vol.7, pp.1079-1087, 2013.
[12] H. Wu, M. Deng, “Robust adaptive control scheme for uncertain non-linear model reference adaptive control systems with time-varying delays”, IET Control Theory &amp; Applications, Vol.9, pp.1181-1189, 2015.
[13] B. Jiang, Z. Gao, P. Shi, Y. Xu, “Adaptive fault-tolerant tracking control of near-space vehicle using Takagi–Sugeno fuzzy models”, IEEE Transactions on Fuzzy Systems, Vol.18, pp.1000-1007, 2010.
[14] I. Sadeghzadeh, A. Mehta, Y. Zhang, C.A. Rabbath, “Fault-tolerant trajectory tracking control of a quadrotor helicopter using gain-scheduled PID and model reference adaptive control”, Annual Conference of the Prognostics and Health Management Society, Montreal, Canada, pp. 1-10, 2011.
[15] B.B. Alagoz, A. Ates, C. Yeroglu, “Auto-tuning of PID controller according to fractional-order reference model approximation for DC rotor control”, Mechatronics, Vol.23, pp.789–797, 2013.
[16] I. Petras, Fractional-order nonlinear systems: modeling, analysis and simulation, Springer, Higher Education Press, Beijing, China, 2011.
[17] C. Yeroglu, A. Ates, “A stochastic multi-parameters divergence method for online auto-tuning of fractional order PID controllers”, Journal of the Franklin Institute, Vol.351, pp.2411-2429, 2014.
[18] C. Yeroglu, G. Kavuran, “Sliding mode controller design with fractional order differentiation: applications for unstable time delay systems”, Turkish Journal of Electrical Engineering &amp; Computer Sciences, Vol.22, pp.1270-1286, 2014.
[19] D. Sierociuk, I. Podlubny, I. Petras, “Experimental evidence of variable-order behavior of ladders and nested ladders”, Control Systems Technology, Vol.21, pp.459-466, 2013.
[20] Y.Q. Chen, B.M. Vinagre, I. Podlubny, “Continued fraction expansion approaches to discretizing fractional order derivatives an expository review”, Nonlinear Dynamics, Vol.38, pp.155-170, 2004.
[21] E. Lavretsky, Adaptive control: Introduction, overview, and applications, NASA Adaptive Control Workshop 2009, NASA Marshall Space Center, Huntsvill, USA, 2009.</mixed-citation>
                    </ref>
                            </ref-list>
                    </back>
    </article>
