Prof. Dr. Mehmet Turan Söylemez

Curriculum Vitae (November 2014)

Personal Information

Nationality:

Turkish  

Date & place of birth:

1971, DarendeMalatya/Turkey

Marital Status:

Married

Education

1995-1999 UMIST -- Control Systems Centre, EEE Dept Manchester, UK

PhD, Control Engineering

1993-1994 UMIST -- Control Systems Centre, EEE Dept Manchester, UK

MSc, Conrol & Information Systems -- Graduated as 5th best student.

1992-1993 ITU -- Computer & Control Engineering Department Istanbul, Turkey

MSc, Conrol & Computer Engineering (partly completed) -- 4 modules (95.25/100)

1991-1992 ITU -- Language Preparation School Istanbul, Turkey

Graduated as the best student.

1987-1991 ITU -- Computer & Control Engineering Department Istanbul, Turkey

BSc, Conrol & Computer Engineering -- Graduated as the 3rd best student.

1984-1987 Üsküdar Burhan Felek Lisesi (high school) Istanbul, Turkey

Graduated as the 3rd best student.

Achievements

Won a prize from TÜBITAK (Turkish Scientific and Technical Research Assoc.) in 1987
In the first 500 students from about 700.000 students in OSS (University Student Selection Exam) in 1987.

Languages

Turkish Native
English TOEFL: 603, TWE: 5/6 (1993), KPDS: 94/100 (1999)

IT Skills

Assembly & Machine Language: Pentium, IBM4381, M68000, M6802, MCS6510
Operating Systems: DOS, Unix, Linux, Windows, IBM4381
High Level Languages: C, C++, Pascal, F, Fortran,  Basic, SmallTalk, Java,  SQL
Programming Environments: Mathematica, Matlab, Visual Studio (MFC), Maple, Mathcad, Borland IDE
Web Technologies: HTML, JavaScript, VBScript, Perl, CSS, DHTML, XML, Flash  
ASP, SSI, CGI, PHP, FrontPage, Dreamveawer, Fireworks
Document Formatting: TeX, LaTeX, Microsoft Word, Corel WordPerfect

Work Experience

2013- ITU - Control and Automation Engineering Department Istanbul, Turkey Academic Staff
2008-2013 ITU - Control Engineering Department Istanbul, Turkey Academic Staff
2000-2008  ITU - Electrical Engineering Department Istanbul, Turkey Academic Staff
2000-2003  Yeditepe University - Department of Systems Engineering  Istanbul, Turkey Visiting lecturer
2000-2003  Yeditepe University - Institute of Social Sciences (MBA) Istanbul, Turkey Visiting lecturer
1996-1999 UMIST - Electrical & Electronics Eng. Dept. Manchester, UK Demonstrator (in CAD and Electronics labs)
1/7 - 1/8 1989 SIMKO (Siemens & Koç Power Supply Factory) Istanbul, Turkey Apprentice

Administrative Duties

2014- Member of ABET Board of Istanbul Technical University Istanbul Technical University
2013- Chair of Railway Systems Engineering Department ITU Graduate School of Science Engineering and Technology
2012- Advisory Board Member of Graduate School ITU Graduate School of Science Engineering and Technology
2010-2013 Vice Dean of Faculty ITU Electrical and Electronics Engineering Faculty
2009- General Secretary TOK (Turkish National Member of IFAC)
2008-2013 Faculty Executive Board Member (Representative of Associate Professors) ITU Electrical and Electronics Engineering Faculty
2008-2010 Vice Chair of Department ITU Control Engineering Department
2004-2006 Faculty Board Member (Representative of Assistant Professors) ITU Electrical and Electronics Engineering Faculty
2003-2008 Vice Chair of Department ITU Electrical Engineering Department
2002- Member of Executive Board of Control and Automation Engineering Program ITU Graduate School of Science Engineering and Technology
2001- Disaster Management Coordinator ITU Electrical and Electronics Engineering Faculty
2001-2014 Control Engineering Program Total Quality Coordinator ITU Control Engineering Department

Courses Taught

Undegraduate Level: Introduction to Scientific & Engineering Computation (F)
Introduction to Scientific & Engineering Computation (C)
Automatic Control Systems (in Turkish)
Control System Design (in Turkish)
Control Laboratory (in Turkish)
Signal Processing
Digital System Design
Graduate Level: Railway Systems Engineering (in Turkish)
Railway Signalling Systems
Control of Systems with Parameter Uncertainties
Robust Control Systems
Basics and Applications of Mitigation
Strategic Website Management

Areas of Research

Simulation of DC traction railway systems, energy efficiency in railway systems, railway signalling, pole Assignment (pole placement, pole shifting, eigenstructure assignment), linear control systems theory, multivariable systems, robust control, matrix theory, computer algebra, computer aided control system design (CACSD), numerical analysis, optimization, genetic algorithms, PID Controllers, low order controller design, flight control systems, emergency management systems.

Interests & Activities

Reading & writing poems and short stories, computer programming, chess, football & basketball, strategy games,

disaster management, mitigation.

Projects Involvement /

Industrial Advising

Including but not restricted to

· Academic Advisor  for MARMARAY Project, Turkish Railways (TCDD), (2014 -)

· IDIS Railway Supervision and Signalling Project (ITU Teknopolis, Project Manager, 2013-)

· Assessment of Connection of Negative Return Feeders to One Rail in Ankara M1 line for ANSALDO STS, 2013-2014

· Academic Advisor for Traction Power Systems of New Lines, Turkish Railways (TCDD), (2013 - 2014)

· Turkish National Railway Signalling Project (TUBITAK, Project Manager of ITU Team, 2009-2012)

· External Safety Assessor for SIMS System of MARMARAY Project  (Mitsubishi Electric Turkey,  2012-2013)

· Traction Power Simulation of Ankara Metro Lines M1, M2 M3, Atilla Makine - Alarko, 2012-2013

· Traction Power Simulation of Bursa T1 Tramway Line, Burulas, 2012

· Ankara M1 Return Rail Cross Bonding Assessment for ANSALDO STS, 2011

· Traction Power Simulation of Bursa Nostagic Tramway Line, Burulas, 2010

· Traction Power Simulation of Izmir Metro Line, Öztaş, 2010

· Traction Power Simulation and Assessment of Optimal Coasting Points for Kadıköy-Kartal Metro Line, Avrasya Metro Group, 2009

· Traction Power Simulation of Gaziantep Tramway Line, E+M, 2009

· Traction Power Simulation of Izmir Metro Line, Batıray, 2008,

· Traction Power Simulation of Otogar-Kirazlı Metro Line, E+M, 2008

· Traction Power Simulation of Sultanciftligi-Topkapı Tramway Line, E+M, 2007

· Traction Power Simulation of Kirazlı 1-Olimpiyat Köy-Başak Şehir 4 Metro Line, E+M, 2007-2008

· Academic Advisor, Istanbul Ulasim AS,  (2006)

· Advisor and Trainer for Disaster Management, IPRAGAZ (2005/span>)

· An Automation Project for Improving the Education Quality of Control Engineering Program (İTÜ BAP, Project Manager, 2005)

· Traction Power Simulation of Eminönü-Zeytinburnu Street Tramway, İTÜ Geliştirme Vakfı Projesi, Project Manager, 2004.

· Traction Power Simulation of Üsküdar-Ümraniye Metro, İTÜ Geliştirme Vakfı Projesi, Project Manager, 2004.

· Investigation of Disaster Prepared Communities, İTÜ BAP, Project Manager, 2002.

· the ACHIEVE Project

Membership to Scientific Organizations

· IEEE, Member, since 1999
     · Control Systems Society, (1999 -)
     · Computer Society, (1999 -)

·
IFAC, Member, since 2009
     · TC 2.2 Linear Control Systems, (2009 -)
     ·
TC 2.5 Robust Control, (2009 -)
     ·
TC 7.4 Transportation Systems, (2009 -)
     · TC
9.3 Developing Countries, (2009 - 2013, vice chair between 2011-2013)
     · TC
9.4 Control Education, (2009 -)

·
TOK (Turkish National Member Organisation of IFAC), General Secratary, since 2009

Publications

Books:

M T Söylemez (1999),"Pole Assignment for Uncertain Systems". UMIST Control System Centre Series. RSP, Baldock. ISBN: 0-86380-246-X

Contribution to Books:

M T Söylemez and N Munro (1999),"Pole Assignment for Uncertain Systems". In Symbolic Methods in Control System Analysis and Design, N Munro (ed.), IEE Press, London, pp. 251272.

S Sözen ve F Piroğlu (ed.) (2001), "Acil Durum Yöneticileri İçin Zarar Azaltma Yöntemleri", ITU Press, Istanbul, ISBN:975-561-203-3 

Papers Published in International Journals:

M S Durmuş, S Takai, M T Söylemez, "Decision Making Strategies in Fixed-Block Railway Signaling Systems: A Discrete Event Systems Approach", Accepted to be published in IEEJ Transactions on Electrical and Electronic Engineering.
M S Durmuş, S Takai, M T Söylemez (2014), "Fault Diagnosis in Fixed-Block Railway Signaling Systems: A Discrete Event Systems Approach", IEEJ Transactions on Electrical and Electronic Engineering, 9, pp 523-532, DOI:10.1002/tee.22001.
M S Durmuş, U Yıldırım and M T Söylemez (2013), "The Application of Automation Theory to Railway Signaling Systems: The Turkish National Railway Signaling Project", Pamukkale University Journal of Engineering Sciences (PAJES), 19(5), pp 216-224
B S Nesimioğlu and M T Söylemez (2012), "A Simple Derivation of All Stabilizing Proportional Controllers for First Order Time-Delay Systems", Asian Journal of Control, 14(2), pp 598-604.
N Bayhan and M T Söylemez (2012), "Arbitrary Precision Computation of the set of Stabililisig Gains for Time-Delay LTI Systems", Int. J. Control, 85(1), pp 26-40.
N Bayhan and M T Söylemez (2010), "Satisfaction of Gain and Phase Margin Constraints Using Proportional Controllers", Int. J. Systems Science, 41(7), pp 853-864.
S Açıkbaş and M. T. Söylemez (2008), "Coasting Point Optimization for Mass Rail Transit Lines using Artificial Neural Networks and Genetic Algorithms", IET Electric Power Applications, 2(3), pp 172 - 182.
M T Söylemez and İ Üstoğlu (2007,8), "Polynomial Control Systems [product review]", IEEE Control Systems Magazine,  27(4), pp 124 - 137.
M T Söylemez, S Açıkbaş and A Kaypmaz (2006, 12), "Controlling Rail Potential of DC Supplied Rail Traction Systems", Turkish Journal of Electrical Engineering & Computer Sciences, 14(3), pp 475 - 484.
M T Söylemez and İ Üstoğlu (2006,11), "Designing control systems using exact and symbolic manipulations of formulae", International Journal of Control, 79(11), special issue on Symbolic Computing in Control, pp 1418 -- 1430.
 M T Söylemez (2006,1), "Estimate of the Smallest Stabilizable Left-Half-Plane for All Pole Plants", Proc. IEE Part D: Control Theory & Applications, 153(1), pp 124--126.
 S Tokat, I Eksin, M Güzelkaya and M T Söylemez (2003), "Design of a Sliding Mode Controller with a Nonlinear Time-Varying Sliding Surface", Trans. of the Inst. of Measurment and Control, 25(2), pp 145 162.
M T Söylemez, N Munro, H Baki (2003,1), "Fast Calculation of Stabilizing PID Controllers", Automatica, 39(1), 121 126. 
H Baki, H Wang, M T Söylemez and N Munro (2001, 6), “Implementing machine-directional basis weight control for a pilot paper machine”, Control Engineering Practice, 9(6), 621—630.
M T Söylemez and N Munro (2001,5), "A Parametric Solution to the Pole Assignment Problem using Dynamic Output-Feedback", IEEE Transactions on Automatic Control 46(5), 711—723.  
M T Söylemez and N Munro (1997, 5), "Robust Pole Assignment in Uncertain Systems", Proc. IEE Part D  144(3), pp. 217—224.
M T Söylemez and N Munro (1997, 3), "A Note on Pole Assignment in Uncertain Systems", Int. J. Control, 66(4), pp. 487—497.
A Doğancı and M T Söylemez (2004, 1), "Robust Control of F16 Aircraft Short-Period Mode by Parametric Space Approach", Journal of Naval Science and Engineering, 2(1), pp 23-40.
N Bayhan and M T Söylemez (2006), "Fast Calculation Of All Stabilizing Gains For Discrete-Time Systems", Istanbul University - Journal of Electrical & Electronics Engineering (IU - JEEE) Issue 6/1, pp 19-26.

Papers Published in National Journals:

S Açıkbaş, A Kaypmaz and M T Söylemez (2010,2), "Optimization of Coasting Points in a Mass Rail Transit System", İTÜ Dergisi, Seri d, ISSN:1303-703X, 9(1), pp 3-14 (in Turkish).
N Bayhan and M T Söylemez (2010,2), "P and PI Controller Design for Systems with Unstructured Uncertainty", İTÜ Dergisi, Seri d, ISSN:1303-703X, 9(1), pp 107-120 (in Turkish).
İ Üstoğlu and M T Söylemez (2010,2), "Stabilizing Constant Diagonal Controllers for TITO Systens", İTÜ Dergisi, Seri d, ISSN:1303-703X, 9(1), pp 134-142 (in Turkish).
A Doğancı and M T Söylemez (2004, 2), "F16 Uçağının Boylamsal Haraketinin Parametre Uzay Yaklaşımı ile Dayanıklı Kontrolü", Anadolu Üniversitesi Bilim ve Teknoloji Dergisi, 5(2), pp 333-342.

Papers Published at International Conferences:

E Dincel and M T Söylemez (2014, 8), "Guaranteed Dominant Pole Placement with Discrete-PID Controllers: A Modified Nyquist Plot Approach", 19th IFAC World Congress, Cape Town, South Africa, pp 3122-3127.
U Yıldırım, E Dincel and M T Söylemez (2013, 11), "A Symbolic PI Tuning Method for First Order Systems with Time Delay", IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2013, Penang, Malaysia, Paper ID: 06
E Dincel, U Yıldırım and M T Söylemez (2013, 11), "Modeling and Control of Under-Damped Second Order Systems with Dead-Time and Inverse Response", IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2013, Penang, Malaysia, Paper ID: 07
İ Mutlu, U Yıldırım, M S Durmuş and M T Söylemez (2013, 9), "Automatic Interlocking Table Generation for Non-ideal Railway Yards", 1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications (ACATTA 2013), Istanbul, Turkey, pp 55-59
O Eriş, V G Anık, U Yıldırım, M T Söylemez and S Kurtulan (2013,9), "Comparison of the Parallel and Serial Architectures for N-Version Programming as Applied to Railway Interlocking Systems", 1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications (ACATTA 2013), Istanbul, Turkey, pp 60-64
F Mecitoğlu and M T Söylemez (2013, 9), "A UML Modelling Approach for a Railway Signalization System Simulator and SCADA System", 1st IFAC Workshop on Advances in Control and Automation Theory for Transportation Applications (ACATTA 2013), Istanbul, Turkey, pp 77-82
U Yıldırım, M S Durmuş and M T Söylemez (2012,11), "A Computer Algebra Toolbox for Finding All Stabilizing PID Controllers", Australian Control Conference (AUCC 2012), Sydney, Australia, paper no:ThlT 1.3
M S Durmuş, U Yıldırım and M T Söylemez (2012,11), " Automatic Generation of Petri Net Supervisors for Railway Interlocking Design", Australian Control Conference (AUCC 2012), Sydney, Australia, paper no:ThlT 4.2
S Açıkbaş, M T Söylemez and H Pezük (2012,10), "ATO İşletme Altında Enerji Verimli Sürüş: Kadıköy - Kartal Metro Hattı Uygulaması", 1. Uluslar Arası Raylı Sistemler Mühendisliği Çalıştayı, Karabük, Turkey
M S Durmuş, U Yıldırım and M T Söylemez (2012,10), "Interlocking System Design for ERTMS / ETCS: An Approach with Batches Petri Nets", 11th International Workshop on Discrete Event Systems (WODES 2012), Guadalajara, Mexico, pp 110-115.
İ Mutlu, A F Ergenç, T Ovatman and M T Söylemez (2012,9), "Design of a Hardware and Software based Test Bed for Railway Signalization Systems", 13th IFAC Symposium on Control in Transportation Systems (CTS 2012), Sofia, Bulgaria, pp 307-312.
O Eriş, U Yıldırım, M S Durmuş, M T Söylemez and S Kurtulan (2012,9), "N-version Programming for Railway Interlocking Systems: Synchronization and Voting Strategy", 13th IFAC Symposium on Control in Transportation Systems (CTS 2012), Sofia, Bulgaria, pp 299-302.
U Yıldırım, M S Durmuş and M T Söylemez (2012,9), "Automatic Interlocking Table Generation for Railway Stations using Symbolic Algebra", 13th IFAC Symposium on Control in Transportation Systems (CTS 2012), Sofia, Bulgaria, pp 293-298.
M S Durmuş, U Yıldırım, O Eriş and M T Söylemez (2012,9), "Safety-Critical Interlocking Software Development Process for Fixed-Block Signalization Systems", 13th IFAC Symposium on Control in Transportation Systems (CTS 2012), Sofia, Bulgaria, pp 319-324.
M S Durmuş, U Yıldırım, O Eriş and M T Söylemez (2011,12), "Synchronizing Automata and Petri Net Based Controllers", 7th International Conference on Electrical and Electronics Engineering (ELECO 2011), Bursa, Turkey, vol 2, pp 386-390.
İ Mutlu, T Ovatman, M T Söylemez and L Gören Sümer (2011,12), "A New Test Environment for PLC Based Interlocking Systems", International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE 2011), Changchun, China, pp 1123-1127.
M S Durmuş, O Eriş, U Yıldırım and M T Söylemez (2011,12), "A New Voting Strategy in Diverse Programming for Railway Interlocking Systems", International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE 2011), Changchun, China, pp 1175-1178.
M T Söylemez, M S Durmuş, U Yıldırım, S Türk and A Sonat (2011,8), "The Application of Automation Theory to Railway Signalization Systems: The Case of Turkish National Railway Signalization Project", 18th IFAC World Congress, Milano, Italy, pp 10752-10757.
M S Durmuş, U Yıldırım and M T Söylemez (2011,5), "Application of Functional Safety on Railways Part I: Modelling and Design", 8th Asian Control Conference (ASCC 2011), Kaohsiung, Taiwan, pp 1090-1095
U Yıldırım, M S Durmuş and M T Söylemez (2011,5), "Application of Functional Safety on Railways Part II: Software Development", 8th Asian Control Conference (ASCC 2011), Kaohsiung, Taiwan, pp 1096-1101
M T Söylemez, M S Durmuş and U Yıldırım (2011,5), "Functional Safety Applications on Railway Systems: Turkish National Railway Signalization Project", 24th International Congress on Condition Monitoring and Diagnostics Engineering Management (COMADEM 2011), Stavanger, Norway, pp 1683-1692.
S Türk, A Sonat, A Kuzu, M T Söylemez, Ö Songüler and T Taralp (2011,4), "Automated Interlocking Algorithm Generation from Interlocking Tables for Railway Signalization Systems", International Conference on Mechatronics (ICM 2011), Istanbul, Turkey, session: TT Automative and Transportation Systems 1.
 U Yıldırım, M S Durmuş and M T Söylemez (2010,9), "Fail-Safe Signalization and Interlocking Design for a Railway Yard: An Automation Petri Net Approach", The 7th International Symposium on Intelligent and Manufacturing Systems "Progress in Inteligent Technologies for Society", IMS 2010, Sarajevo, Bosnia Herzegovina
M S Durmuş, U Yıldırım and M T Söylemez (2010,9), "Signalization and Interlocking Design for a Railway Yard: A Supervisory Control Approach by Enabling Arcs", The 7th International Symposium on Intelligent and Manufacturing Systems "Progress in Inteligent Technologies for Society", IMS 2010, Sarajevo, Bosnia Herzegovina
M S Durmuş, U Yıldırım, A Kurşun and M T Söylemez (2010,8), "Fail-Safe Signalization Design for a Railway Yard: A Level Crossing Case", 10th International Workshop on Discrete Event Systems (WODES 2010), Berlin, Germany, pp 347-352.
M S Durmuş, K Akın and M T Söylemez (2010,6), "Supervisory Control Approach by Inhibitor Arcs for Signalization and Interlocking Design of a Railway Yard", International Symposium on INnovations in Intelligent SysTems and Applications (INISTA 2010), Kayseri, Turkey, pp 508-512
M T Söylemez and S Açıkbaş (2010, 4), "The Effects of Traction Effort Characteristics of Vehicles on the Performance and Energy Efficiency of DC Supplied Metro Lines", Railway Traction Systems (RTS 2010), Birmingham, UK
S Açıkbaş and M T Söylemez (2010,4), "The Effects of No-Load Voltage Level of Traction Power Supplies on Energy Consumption of a Mass Rail Transit System", Railway Traction Systems (RTS 2010), Birmingham, UK
N Bayhan and M T Söylemez (2009,9), "Fast Calculation of Robust Stabilizing PI Controllers", The 6th IFAC International Workshop on Knowledge and Technology Transfer in/to Developing Countries DECOM-IFAC-09, Ohridean Rivieara, Macedonia, pp 315-320.
M S Durmuş, M T Söylemez and E Avşaroğulları (2009, 9), "Coloured Automation Petri Nets Based Interlocking and Signalization Design", The 6th IFAC International Workshop on Knowledge and Technology Transfer in/to Developing Countries DECOM-IFAC-09, Ohridean Rivieara, Macedonia, pp 171-176.
N Bayhan and M T Söylemez (2009, 8), "Calculation of Robust Stabilizing PI Controllers for Systems with Unstructured Uncertainty", European Control Conference (ECC'09), Budapest, Hungary, pp 561-566.
M S Durmuş and M T Söylemez (2009, 8), "Railway Signalization and Interlocking Design via Automation Petri Nets", 7th Asian Control Conference (ASCC'09), Hong Kong, China, pp 1558 - 1563.  
M S Durmuş and M T Söylemez (2009, 6), "Automation Petri Net Based Railway Interlocking and Signalization Design",  International Symposium on INnovations in Intelligent SysTems and Applications (INISTA 2009), Trabzon, Turkey, pp 12 - 16.
S Açıkbaş and M T Söylemez (2008, 10), "Effects of Changing Gradients on Coasting Point Optimization", 2nd International Railway Symposium, IRSTurkey'08, Istanbul, Turkey, pp 495 - 506.
Ö Öcal, M T Söylemez and A Bir (2008, 9), "Robust Controller Tuning Based on Coefficient Diagram Method", UKACC International Conference. Control’08, Manchester, UK, paper no: Th03.06.  
M T Söylemez and N Bayhan (2008, 7), "Calculation of All HRobust Stabilizing Gains for SISO LTI Systems", 17th IFAC World Congress (IFAC 08), Seoul, S. Korea, pp 3982 - 3987
N Bayhan, M T Söylemez and T Bostan (2007,12), "Overshoot Free PI Controller Tuning Based on Pole Assignment",5th International Conference on Electrical and Electronics Engineering (ELECO 2007), Bursa, Turkey, pp 418-422.
S Açıkbaş and M T Söylemez (2007,12), "Energy Wise Driving of a Mass Transit Train",5th International Conference on Electrical and Electronics Engineering (ELECO 2007), Bursa, Turkey, pp 116-121.
E M Bozkurt and M T Söylemez (2007, 7), "The Effect of Real Pole Ratio on the Performance of Pole Assignment Algorithms", European Control Conference (ECC'07), Kos, Greece, pp 1082-1087
İ Üstoğlu and M T Söylemez (2007, 7), "Feasibility Conditions on PID Controller Synthesis using Dominant Pole Assignment", European Control Conference (ECC'07), Kos, Greece, pp 483-489
N Bayhan and M T Söylemez (2007, 6), "A New Technique for Calculation of Maximum Achievable Gain and Phase Margins with Proportional Control", the 15th Mediterranean Conference on Control and Automation (MED'07), Athens, Greece, IEEE, T19-019
E M Bozkurt and M T Söylemez (2007, 6), "The Effect of Distance between Open-Loop Poles and Closed-Loop Poles on the Numerical Accuracy of Pole Assignment", the 15th Mediterranean Conference on Control and Automation (MED'07), Athens, Greece, IEEE, T19-020
N Bayhan and M T Söylemez (2007, 5), "Open-loop Stable Systems Under Proportional Controllers: Maximum Achievable Phase Margin Calculation", 5th IFAC Intl. Workshop Technology Transfer in Developing Countries: Automation in Infrastructure Creation (DECOM-TT 2007), Çeşme, Turkey
S Açıkbaş and M T Söylemez (2007, 3), "Parameters affecting braking energy recuperation rate in DC rail transit", ASME/IEEE Joint Rail Conference (JRC 2007), Pueblo, Colorado, USA, Paper No: 40023
M T Söylemez (2006, 12), "DC Baslemeli Raylı Ulaşım Sistemlerinin Simülasyonunda Hat Gerilimi Düşümlerinin Etkiler", Uluslararası Demiryolu Sempozyumu (International Railway Symposium), Ankara-Istanbul.
Ö Öcal, M T Söylemez and A Bir (2005, 12), "Robust Pole Assignment using Coefficient Diagram Method", International Conference on Automatic Control and System Engineering (ACSE'05), Cairo, Egypt, pp 197 - 202.
 M T Söylemez, S Açıkbaş and A Kaypmaz (2005,12), "Controlling Rail Potential on DC Supplied Rail Traction Systems",4th International Conference on Electrical and Electronics Engineering (ELECO 2005), Bursa, Turkey, pp 88 - 92.
S Açıkbaş and M T Söylemez (2005,12), "Catenary System Paralleling and its Effect on Power Consumption and Regenerated Energy Recuperation",4th International Conference on Electrical and Electronics Engineering (ELECO 2005), Bursa, Turkey, pp 17 - 21.
 M T Söylemez and S Açıkbaş (2005,3), "Comparison of Stray Currents and Rail Voltage Profiles between 750 VDC And 1500 VDC Power Supply Systems Using Simulation", IEE Int. Conf. on Railway Engineering (ICRE'05), Hong Kong, paper no:B5-2.
S Açıkbaş and M T Söylemez (2005,3), "Upgrading the Rolling Stock – Its Effects on the Traction Power Supply System", IEE Int. Conf. on Railway Engineering (ICRE'05), Hong Kong, paper no:B1-3.
M T Söylemez and İ. Üstoğlu (2004,6), "Block Diagram Reduction Using Symbolic Algebra", IEEE Mediterranean Conference on Control and Automation (MED'04), Kusadası, Turkey, sf 1140-1145.
M T Söylemez and S Açıkbaş (2004,5), "Multi-train Simulation of DC Rail Traction Power Systems with Regenerative Braking", Int. Conf. on Comp. Aided Design, Manufacture, and Operation in the Railway and Other Advanced Transit Systems (COMPRAIL 2004), Dresden, Germany, pp 941-950.
S Açıkbaş and M T Söylemez (2004,5), "Energy loss comparison between 750 VDC and 1500 VDC power supply systems using rail power simulation", Int. Conf. on Comp. Aided Design, Manufacture, and Operation in the Railway and Other Advanced Transit Systems (COMPRAIL 2004), Dresden, Germany, pp 951-960.
M T Söylemez, M Gökaşan and O S Boğosyan (2003,6), "Position Control of a Single-Link Robot-Arm Using a Multi-Loop PI Controller", IEEE Conference on Control Applications (CCA 2003), Istanbul, Turkey.

N Munro and M T Söylemez (2000,6), "Fast Calculation of Stabilizing PID Controllers for Uncertain Parameter Systems", IFAC ROCOND'2000, Prague, Czech Republic.

N Munro, E Kontogiannis, S T Impram, M T Söylemez and H Baki (1999, 9), "The Use of Symbolic Algebra in Control”, European Conference on Control (ECC’99), Karlsruhe, Germany.
H Baki, N Munro and M T Söylemez (1998, 9), "Model-Order Reduction Using Quasi-Generalized Singular Perturbation Method for the F16-Aircraft Model", In Proc. IEEE International Conference on Control Applications, Trieste, Italy, pp. 113—117.
M T Söylemez and N Munro (1998, 9),"Pole Assignment and Symbolic Algebra: A New Way of Thinking", In Proc. UKACC International Conference. Control’98, Swansea, UK, pp. 1306—1310.  
M T Söylemez and N Munro (1998, 12), "A New Technique for Partial Pole Placement Using Constant Output-Feedback", Conf. Decision & Control, Tampa, FL, USA, pp. 1722--1727. Also as Control Systems Centre Report 873 (1997), UMIST, Manchester, UK.  

N Munro and M T Söylemez (1996, 9), "The Use of Symbolic Algebra in Pole Assignment for Uncertain Systems", In Proc. UKACC International Conference. Control’96, Exeter, UK, pp. 1332—1337.

Papers Published at National Conferences and Colloquiums:

İ Mutlu and M T Söylemez (2014,9), "Sabit Frekanslarda İki Girişli İki Çıkışlı Sistemleri Köşegen Baskın Kılan Statik Köşegen Kontrolörlerin Belirlenmesi", TOK'14, Kocaeli, pp 242-247
M S Durmuş, S Takai and M T Söylemez (2014,9), "Sabit-Blok Demiryolu Sinyalizasyon Sistemlerinde Karar Verme Yöntemleri: Ayrık Olay Sistem Yaklaşımı", TOK'14, Kocaeli, pp 372-378
S F Avşar, M T Söylemez and S E Hamamcı (2013,9), "Oransal Kontrol Destekli Katsayı Diyagram Yöntemi", Otomatik Kontrol Ulusal Toplantısı TOK'13, Malatya, pp 320-324
M S Durmuş, S Takai and M T Söylemez (2013,9), "Raylı Sistem Sinyalizasyon Tasarımında Ayrık Olay Sistem Yaklaşımı ile Arıza Teşhisi", Otomatik Kontrol Ulusal Toplantısı TOK'13, Malatya, pp 738-744
E Dincel, U Yıldırım and M T Söylemez (2013,9), "Manyetik Askı (MAGLEV) Sisteminin Kontrolünde PID Tabanlı Yöntemler", Otomatik Kontrol Ulusal Toplantısı TOK'13, Malatya, pp 862-867
U Yıldırım, E Dincel and M T Söylemez (2013,9), "Birinci Dereceden Ölü Zamanlı Sistemler için Optimal PI Kontrolör Tasarımı", Otomatik Kontrol Ulusal Toplantısı TOK'13, Malatya, pp 1375-1378
M S Durmuş, U Yıldırım and M T Söylemez (2012, 10), "Hareketli-Blok Raylı Ulaşım Sistemlerinde Tren Hız Kontrolü ", Otomatik Kontrol Ulusal Toplantısı TOK'12, Niğde, pp 360-363.
S F Avşar and M T Söylemez (2012, 10), "Kesirli Dereceli Sistemleri Kararlı Yapan Oransal Kontrolör Setinin Hesaplanması", Otomatik Kontrol Ulusal Toplantısı TOK'12, Niğde, pp 418-423.
S F Avşar and M T Söylemez (2012, 10), "Katsayı Diyagram Yöntemi’nin Etkin Kullanımı için Kullanıcı Arayüzü Tasarımı", Otomatik Kontrol Ulusal Toplantısı TOK'12, Niğde, pp 300-305.
M S Durmuş, U Yıldırım and M T Söylemez (2011,9), "Demiryolu Sinyalizasyonunda Farklı Programlama Tekniği ile Otomat ve Petri Ağı Tabanlı Kontrolörlerin Senkronizasyonu", Otomatik Kontrol Ulusal Toplantısı TOK'11, İzmir, pp 146-151.
T Ovatman, İ Mutlu, M T Söylemez and L Gören Sümer (2011,9), "PLC Tabanlı Demiryolu Anklaşman Sistemleri için Yeni Bir Test Ortamının Oluşturulması",  Otomatik Kontrol Ulusal Toplantısı TOK'11, İzmir, pp 152-157.
U Yıldırım, M S Durmuş and M T Söylemez (2011,4), "Demiryolu Sinyalizasyon Sistemleri için Otomatik Anklaşman Tablosu Oluşturulması", Elektrikli Ulaşım Sistemleri Sempozyumu ve Sergisi (EUSİS 2011), Bursa-Eskişehir, session 2.
M S Durmuş, U Yıldırım and M T Söylemez (2011,4), "Demiryolu Sinyalizasyon Tasarımında Fonksiyonel Güvenlik ve Ayrık Olay Sistem  Yaklaşımı", Elektrikli Ulaşım Sistemleri Sempozyumu ve Sergisi (EUSİS 2011), Bursa-Eskişehir, session 2.
S Açıkbaş, M T Söylemez and H Pezük (2011, 4), "Kadıköy-Kartal Metro Hattı Cer Gücü Besleme Sistemi Yeterlilik Değerlendirmesi", Elektrikli Ulaşım Sistemleri Sempozyumu ve Sergisi (EUSİS 2011), Bursa-Eskişehir, session 1.
U Yıldırım, M S Durmuş and M T Söylemez (2010,12), "Anklaşman Tasarımı için Petri Ağı Denetçilerinin Otomatik Oluşturulması - Automatic Generation of Petri Net Supervisors for Interlocking Design", ELECO'10, Bursa, session id B1, paper id: 1516.
S Türk, A Sonat, A Kuzu, M T Söylemez and Ö Songüler (2010,9), "Raylı Ulaşım Sinyalizasyon Sistemleri için Anklaşman Tablosundan Otomatik Anklaşman Algoritması Üreteci", Otomatik Kontrol Ulusal Toplantısı, TOK'10, Gebze, pp 218-223.
B Birol and M T Söylemez (2010,9), "Petri Ağları Kullanılarak Demiryolu Sinyalizasyonu için Genel Algoritma Oluşturulması", Otomatik Kontrol Ulusal Toplantısı, TOK'10, Gebze, pp 229-234.
U Yıldırım, M S Durmuş, A Kurşun and M T Söylemez (2010,9), "Demiryolu Hemzemin Geçitleri için Hatada-Güvenli Sinyalizasyon ve Anklaşman Tasarımı", Otomatik Kontrol Ulusal Toplantısı, TOK'10, Gebze, pp 235-240.
K Akın, M S Durmuş and M T Söylemez (2010,9), "Demiryolu Sinyalizasyon Sistemi Bileşenlerinin Otomasyon Petri Ağları ile Modellenmesi ve PLC ile Gerçeklenmesi", Otomatik Kontrol Ulusal Toplantısı, TOK'10, Gebze, pp 241-245.
S Saygın, İ Yakın, M S Durmuş and M T Söylemez (2009, 10), "Petri Ağları ile Demiryolu Makas Bölgelerinin Anklaşman ve Sinyalizasyon Tasarımı",  Otomatik Kontrol Ulusal Toplantısı, TOK'09, Istanbul
N Bayhan and M T Söylemez (2009, 10), "Zaman Gecikmeli Sistemler İçin Oransal Kontrolörler Kullanılarak Erişilebilecek Maksimum Faz Payını ve Kazanç Payını Hesaplayan Yeni Bir Yöntem", Otomatik Kontrol Ulusal Toplantısı, TOK'09, Istanbul
M S Durmuş and M T Söylemez (2008, 11), "Petri Ağları ile Demiryolu Anklaşman ve Sinyalizasyon Tasarımı", ELECO'08, Bursa, pp 447 - 451.
M S Durmuş, T Kumbasar, E Yeşil, İ Eksin and M T Söylemez (2008, 11), "İntegratör Etkili Ölü Zamanlı Süreçlerin PI-PD Kontrolü için Bir Bulanık Ayar Mekanizması", Otomatik Kontrol Ulusal Toplantısı, TOK'08, Istanbul, pp 365 - 369.
N Bayhan and M T Söylemez (2008, 11), "Yapısal Olmayan Belirsizlik İçeren Sistemlerde Dayanıklı Kararlılığı Sağlayan P ve PI Tipi Kontrolörlerin Tasarlanması İçin Bir Yöntem", Otomatik Kontrol Ulusal Toplantısı, TOK'08, Istanbul, pp 182-187.
Ö Öcal, M T Söylemez and A Bir (2008,11), "Katsayı Diyagramı Yöntemi Tabanlı Dayanıklı Kontrolör Tasarımı", Otomatik Kontrol Ulusal Toplantısı, TOK'08, Istanbul, pp 166 - 171
R V Şenyuva and M T Söylemez (2007, 9), "Belirsiz Kontrol Sistemleri Yazılım Aracının Geliştirilmesi", TOK'2007  Otomatik Kontrol Ulusal Toplantısı, Istanbul, pp 31-36.
N Bayhan and M T Söylemez (2007, 9), "Katsayı Diyagram Metodu Tabanlı Bir PI-PD Kontrolör Katsayı Ayarlama Yöntemi", TOK'2007  Otomatik Kontrol Ulusal Toplantısı, Istanbul, pp 37-42.
S Açıkbaş and M T Söylemez (2007, 5), "Raylı Toplu Taşımada Enerji Tüketim Değerine Etki Eden Bazı Parametrelerin İncelenmesi",  I. Enerji Verimliliği ve Kalitesi Sempozyumu (EVK 2007), Kocaeli.
N Bayhan and M T Söylemez (2006,12), "Ayrık Zamanlı Sistemlerde İstenen Faz Payını Sağlayan Oransal Kazançlar", ELECO’06, Bursa, pp 259-263.
E M Bozkurt and M T Söylemez (2006,12), "Minimal Sistemlerde Durum Geribeslemesi ile Kutup Atama Probleminin Nümerik Analizi", ELECO’06, Bursa, pp 254-258.
N Bayhan and M T Söylemez (2006, 11), "İstenen Kazanç Papyı ve Faz Payı Kriterlerini Sağlayan Oransal Kontrolörlerin Hesaplanması", TOK'2006  Otomatik Kontrol Ulusal Toplantısı, Ankara, pp 38-43.
İ Üstoğlu and M T Söylemez (2006, 11), "Statik Çıkış Geribeslemesi Probleminin Parametre Uzayında LMI Problemine İndirgenmesi", TOK'2006  Otomatik Kontrol Ulusal Toplantısı, Ankara, pp 514-516.
 M T Söylemez and  S Açıkbaş (2005,9), "DC Beslemeli Raylı Ulaşım Sistemlerinin Simülasyonu", Elektrik-Elektronik Bilgisayar Mühendisliği 11. Ulusal Kongresi, Istanbul, pp 492-495.  
K Çolak, S Açıkbaş and M T Söylemez (2005,9), "Şehiriçi Raylı Ulaşım Sistemlerinde Ray Gerilimi ve Sıznıtı Akımı Problemleri", Elektrik-Elektronik Bilgisayar Mühendisliği 11. Ulusal Kongresi, Istanbul, pp 296-299.  
Ö C Özkan and M T Söylemez (2005,6), "Belirsiz Sistemler için PID Kontrolör İle Baskın Kutup Atama", TOK'2005 Otomatik Kontrol Ulusal Toplantısı, Istanbul, pp. 7--12. 
 N Bayhan and M T Söylemez (2005,6), "Chebyshev Dizisi ile Ayrık Zamanlı Sistemlerin Kararlı Kılınması Problemi", TOK'2005 Otomatik Kontrol Ulusal Toplantısı, Istanbul, pp 35--39.
 S Açıkbaş and M T Söylemez (2005,5), "Raylı Sistemlerde Enerji Verimliliği ve Kataner Sistemlerinin Paralellenmesi", I. Enerji Verimliliği ve Kalitesi Sempozyumu (EVK 2005), Kocaeli.  
M T Söylemez (2002, 10), "PID Kontrolör ile Baskın Kutup Atama", TOK'2002 Otomatik Kontrol Ulusal Toplantısı, Ankara, pp. 219-228
M T Söylemez, M Gökaşan ve S Boğosyan (2001, 10), "Bir Robot Kolunun PID Kontrolör ile Dayanıklı Kontrolü", TOK'2001 Otomatik Kontrol Ulusal Toplantısı, Uludağ-Bursa, pp. 125--130

H Baki, N Alpdemir ve M T Söylemez (2000, 9), "Sanal Laboratuar Ortamında Modelleme ve Kontrol", TOK'2000 Otomatik Kontrol Ulusal Toplantısı, Ankara, pp. 181--186

M T Söylemez, S Kurtulan ve H Baki (2000, 9), "PI Kontrolör ile Ölü Zamanlı Sistemlerin Dayanıklı Kontrolü", TOK'2000 Otomatik Kontrol Ulusal Toplantısı, Ankara, pp. 157--163

M T Söylemez and N Munro (1997, 10),"Development of a Robust Eigenvalue Assignment Toolbox Using a Kharitonov Based Approach", In IEE Colloquium, Savoy Place, London. IEE: Professional Group B1, Digest No: 97/380.

Technical Reports etc:

 M T Söylemez, N Munro and H Baki (1999), "Fast Calculation of Stabilizing PID Controllers", Control Systems Centre Report 883, UMIST, Manchester, UK. Also in Automatica 39(1), pp 121--126.  
 N Munro, M T Söylemez and H Baki (1999), "Computation of D-Stabilizing Low Order Compensators", Control Systems Centre Report 882, UMIST, Manchester, UK.  
M T Söylemez and N Munro (1997), "A New Technique for Partial Pole Placement Using Constant Output-Feedback", Control Systems Centre Report 873, UMIST, Manchester, UK. Also in Conf. Decision & Control, Tampa, FL, USA, pp. 1722--1727.

M T Söylemez (1997), "State Feedback Dyadic Pole Assignment Methods: A Unification ", Control Systems Centre Report 872, UMIST, Manchester, UK.  

M T Söylemez and N Munro (1995), "A Note on Pole Assignment in Uncertain Systems", Control Systems Centre Report 841, UMIST, Manchester, UK.

M T Söylemez and N Munro (1995), " Robust Pole Assignment in Uncertain Systems", Control Systems Centre Report 840, UMIST, Manchester, UK.

Theses:

M T Söylemez (1994, 10), "Robust Pole Assignment Using Symbolic Algebra", Master’s thesis, UMIST, Manchester, UK.

M T ylemez (1998, 10), "Robust Pole Assignment in Uncertain Systems: A Computer Algebra Approach", PhD Thesis, UMIST, Manchester, UK.

Supervised Postgraduate Theses

PhD Theses:

M S Durmuş (2014,6), "A Control and Automation Engineering Approach to Railway Interlocking System Design", ITU Institute of Science and Technology, Control and Automation Engineering Program
İ Üstoğlu (2009, 6), "Analysis and Design of Fixed Order Stabilizing Controllers for SISO and TITO Systems: A Computer Algebra Point of View", ITU Institute of Science and Technology, Control and Automation Engineering Program
N Bayhan (2008, 10), "Robust P and PI Controller Design",ITU Institute of Science and Technology, Control and Automation Engineering Program
S Açıkbaş (2008, 7), "Energy Efficient Train Scheduling for Multi-Train Multi-Line Railway Systems", ITU Institute of Science and Technology, Electrical Engineering Program (co-supervisor: Prof. Dr. Adnan Kaypmaz)

MSc Theses:

İ Yakın (2015, 1), "Reliability Availability Maintainability Safety (RAMS) Management of Railway Signalling Systems & FMES-FTA Analysis Application", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
S F Avşar (2012, 5), "Katsayı Diyagramı Yöntemi ve Çeşitli Uygulamaları", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
K Akın (2012, 1), "Sabit Kanatlı İnsansız Hava Aracının Dikey Uçuş Kontrolü", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
D Yıldırım (2010, 9), "An Algorithm for Decoupling and Pole Assignment of Linear Multivariable Systems", ITU Institute of Science and Technology, Control and Automation Engineering Program
M Tekin (2010, 9), "Antenna Control with PI, LQG and H Controllers", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
U Yıldırım (2010, 5), "Calculation of All Stabilizing PID Controllers for Linear Systems: A Computer Algebra Approach", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
S Türk (2010, 5), "Automatic Interlocking Algorithm and Code Generation Method for Railway Transportation Signalization Systems", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
A Sonat (2010, 5), "Interlocking Table Design and Automatic Code Generation with Automaton Approach in Rail Transportation Systems ", ITU Institute of Science and Technology, Control and Automation Engineering Program, in Turkish
B Birol (2010, 5), "Elektrikli Ulaşım Sistemlerinde Sinyalizasyon", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
Ö T Çalışkan (2010, 5), "Hava Trafik Kontrolünde Çarpışmaların Çözümlenmesi", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı, İngilizce
B S Nesimioğlu (2009, 12), "Zaman Gecikmeli Sistemler için Düşük Mertebeli Kontrolör Tasarımı", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
C Karaca (2009, 12), "Altı Bacaklı Robotik Platformun Modellenmesi, Kontrolü ve Gerçek Zamanlı Sistem Uygulaması", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
İ M C Uygan (2009, 8), "Uyarlamalı Melez Araç Kontrolü", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
E Akgök (2009, 5), "Petri Ağları ile Demiryolu Anklaşman ve Sinyalizasyon Tasarımı", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
Ö E Avşaroğulları (2009, 5), "Anklaşman Sistemleri için Raylı Sistem Sinyalizasyon Simülasyonu ve SCADA Tasarımı Projesi" (İngilizce), İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
U Özdemir, "Sabit Kanatlı Uçakların Uçuş Benzetimi ve Kontrolü" (İngilizce), İTÜ  Fen Bilimleri Enstitüsü, Uçak ve Uzay Mühendisliği Programı (eş danışman: Prof. Dr. M. Ş. Kavsaoğlu)
E Börü (2008, 9), "Top-Plaka Deney Setinin Tasarım ve Kontrolü", İTÜ  Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
B Aytekin (2007, 12), "Endüksiyon Ocak Elektronik Kontrol Sistem Tasarımı", İTÜ Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
S Ekinci (2007, 6), "Bir (İHA) İnsansız Hava Aaracı ve Uçuş Kontrol Sisteminin Tasarımı", İTÜ Fen Bilimleri Enstitüsü, Mekatronik Mühendisliği Programı (eşdanışman: Yrd. Doç. Dr. Hayri Acar)
E M Bozkurt (2006, 5), "Numerik Kutup Yerleştirme İşleminde Hata Analizi",  İTÜ Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
D Toklu (2006, 1), "Görsel Final Kalite Kontrol Sistemleri", İTÜ Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
Ö C Özkan (2005, 5), “Dayanıklı PID Kontrolör Tasarımı”,  İTÜ Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı
F Köse (2005, 1), “Dişli Çark Hatalarının Görüntü İşleme Yöntemleri ile Ölçümü”,  İTÜ Fen Bilimleri Enstitüsü, Mekatronik Mühendisliği Programı

A Doğancı (2003, 12), “F16 Uçağının Boylamsal Hareketinin Dayanıklı Kontrolü”,  İTÜ Fen Bilimleri Enstitüsü, Kontrol Sistemleri ve Otomasyon Mühendisliği Programı

Contact

Mail:

Istanbul Teknik Universitesi

Elektrik-Elektronik Fakültesi

Kontrol ve Otomasyon Mühendisliği Bölümü

34469     Maslak-Istanbul

TÜRKİYE

E-Mail: turan (at) soylemez.com
Tel: +90 212 285 35 70
Fax: +90 212 285 36 79
Www: www.soylemez.com

 

 

 

Türkçe versiyonu için tıklayınız.