ÖZGEÇMİŞ

 

 

 

Adı Soyadı                   :       Yorgo İstefanopulos

Ünvan                           :       Prof. Dr.

Bölümü                         :       Elektrik-Elektronik

Address                       :        Işık Üniversitesi

                                               Mühendislik Fakültesi Dekanı

                                               Meşrutiyet Köyü, Üniversite sok. No. 2

                                               34980 Şile, İstanbul

Tel                              :        0216 -528 71 20

Fax                              :        0216 -710 28 72

e-mail                         :        istef@isikun.edu.tr

 

Kişisel bilgiler :

Doğum tarihi             :       28.2.1944

Doğum yeri               :        Istanbul

Yabancı diller            :        İngilizce ve Yunanca ( mükemmel)

                                             Fransızca ve  İtalyanca ( orta)

Eğitim:                           

                                          1972  Doktora derecesi Elektrik-Elektronik Müh.

                                          Massachusetts Institute of Technology, MA, U.S.A.

 

                                          1969  Yüksek Lisans derecesi Elektrik-Elektronik Müh.     

                                          Massachusetts Institute of Technology, MA, U.S.A.

                                         

                                          1967  Lisans derecesi Elektrik-Elektronik Müh.

                                          American Robert College, Mühendislik Yüksek Okulu, Istanbul

   Akademik Deneyim :

 

Nisan 2005 - Bugün       Işık Üniversitesi

                                          Profesör; Elektrik-Elektronik Mühendisliği Bölümü

 

                                         Lisans düzeyinde elektrik devreleri, sistem dinamiği ve kontrol, sinyaller ve sistemler derslerini vermekte.

 

1988- Nisan 2005            Boğaziçi  Üniversitesi

                                         Profesör; Elektrik-Elektronik Mühendisliği Bölümü

 

Lisans düzeyinde elektrik devreleri, sistem dinamiği ve kontrol, sinyaller ve devreler, olasılıksal sistem analizi derslerini, lisansüstü düzeyde ayrık kontrol sistemleri, optimal kontrol,     uyarlamalı kontrol, stokastik kontrol, robot sistemler, istatistiksel sinyal analizi ve spektrum analizi derslerini vermiş. Çok sayıda Yüksek Lisans tezi ve Doktora tezi yönetmiştir.

 

1996 – Nisan 2005          Işık Üniversitesi

                                         Yarı zamanlı  Profesör

 

Diferansiyel ve integral hesap, olasılık ve rassal değişkenler, sinyaller ve sistemler, sistem  dinamiği ve kontrol derslerni vermiş.

 

1982-1988                        Boğaziçi  Üniversitesi

                                         Doçent; Elektrik-Elektronik Mühendisliği Bölümü

 

                                         Yukarıdaki faaliyetlerle aynı.

                                         

 

1985-1986                       The Ohio State University

                                        Konuk Öğretim Üyesi

 

                                       Elektrik-Elektronik Mühendisliği bölümünde konuk öğretim üyesi. Sayısal kontrol, sinyal analizi, uyarlamalı kontrol ve optimal kontrol derslerini vermiştir. Robot araştırma grubu ile araştırma etkinliklerinde görev almıştır.

 

1972-1981                      Boğazici  Üniversitesi (B.Ü.)

                                       Elektrik-Elektronik Mühendisliği bölümünde Yardımcı Doçent

 

Yönetim Deneyimi

 

Nisan 2005- bugün    Işık Üniversitesi, Mühendislik Fakültesi Dekanı

 

1994-Nisan2005          B.Ü. Biyomedikal Mühendisliği Enstitüsü, Müdür

 

1994-Nisan 2005         B.Ü. Senato üyesi

 

1994-Nisan 2005         B.Ü. Araştırma Fonu Yönetim Kurulu üyesi

 

1986-Nisan 2005         B.Ü. Fen Bilimleri Enstitüsü, Disiplinler arası Sistem ve Kontrol

                                     Mühendisliği Anabilim Dalı Başkanı

 

1992-1998                    B.Ü. Mühendislik Fakültesi

                                     Elektrik-Elektronik Mühendisliği Bölüm Başkanı

                                             

    1986-1993                    B.Ü. Fen Bilimleri Enstitüsü, Yönetim Kurulu üyesi

 

1982-1994                    B.Ü. Biyomedikal Mühendisliği Enstitüsü, Müdür Yardımcısı

 

1982-1992                    B.Ü. Mühendislik Fakültesi

                                     Elektrik-Elektronik Mühendisliği Bölüm Başkan Yardımcısı

 

1986-1988                    B.Ü. Meslek Yüksek Okulu, Yönetim Kurulu üyesi

 

                                         

 

Mesleki Kuruluş Üyelikleri :

 

                                          -   IEEE Engineering in Medicine and Biology Society, member      

-   IFAC, TOK- Otomatik Kontrol Türk Milli Komitesi

    Başkan Yardımcısı

Ödüller :

 

              -  Albert Long Ödülü: Okul Birincisi , Robert College Y.O.  1967

                                          -  Fulbright Fellowship 1967-68

                                          -  MIT Green Fellowship 1968-69

                                          -  MIT Öğretim/ Araştırma Görevlisi 1969-72

                                          -  En Sevilen Öğretim Üyesi Ödülü, Boğaziçi Üniversitesi 1991       

                                          -  Eğitimde Üstün Başarı Ödülü, Boğaziçi Üniversitesi 2003            

                                          -  Eğitimde Üstün Başarı Ödülü, Boğaziçi Üniversitesi 2004

                                          -  En Beğenilen Akademisyen Ödülü, Işık Üniv. 2007, 2008, 2009       

 

 

 

    Projeler

 

-  Boğazici Üniversitesi Araştırma Fonu Projesi : Robotic Research project, 1991-1993

-  Boğazici Üniversitesi Araştırma Fonu  Projesi : Identificatiıon of earth layers by higher order     statistics methods, 1993-1995

-  DPT  Proje No  94K120548- Akıllı Sistemler  Araştırma  ve Geliştirme, 1994-1997 

 - Boğazici Üniversitesi Araştırma Fonu Projesi : Visual servoing using selective attention, 1994-1996

-  Boğazici Üniversitesi Araştırma Fonu Projesi : A mobile robot prototype besad on selective perception, 1996-1997

-  Boğazici Üniversitesi Araştırma Fonu Projesi  Control of aerodynamically driven missiles, 1998-2000

- Avrupa Birliği 5 inci Çerçeve Projesi:  MATHind -Mathematics for Industry, 2000-2003

 

 

Konferans Organizasyonları:

 

                               - Genel Başkan, IEEE-EMBS 2001; 25-28 Ekim 2001, İstanbul,

                               - Genel Başkan, IEEE- ISIC ,Temmuz 1997, İstanbul,

                               - Genel Eş-Başkan IFAC- ACE, Temmuz 1997, İstanbul

                               - Genel Eş-Başkan, Biyomedikal Mühendisliği Ulusal

                                  Toplantısı BİYOMUT (1994 yılından bu yana her yıl)

                               - Genel Eş-Başkan ya da Düzenleme Kurulu üyesi

                                  Otomatik Kontrol Ulusal Toplantısı- TOK

   (1994 yılından bu yana her yıl)

 

 

Dr.Yorgo Istefanopulos Yayın Listesi

 

 

Tezler

 

1.  Istefanopulos, Y., "Stochastic Dispatching Models for a Transportation     Network with Route Interaction", M.S. Thesis, Massachusetts Institute of  Technology, 1969.

2. Istefanopulos,Y., "Analytic Study of Multiple Runway Operations” Ph. D.  Thesis, Massachusetts Institute of Technology, 1972. 

3. Istefanopulos, Y., "Parameter Estimation Methods Using a Combined        System Model", Associate Professorship thesis. Bogazici University,   Turkey, 1981 (in Turkish)

4. Istefanopulos,Y., "Model-Matching Variable Structure Systems", Professorship thesis, Bogazici University, Turkey, 1988.

 

Kitaplar

 

1.         Istefanopulos,Y., State Variables and Linear Control  Systems,Bogazici University, Publication No: 249, Bogazici University Press, 1981. ( 384 p.)

2.         Tanyolac, N., Y. Istefanopulos, Control Laboratory Experiments, Bogazici University Publication No: 275, Bogazici University Press, 1981. (199 p.)

3.         Kirecyan, A., Y.Istefanopulos, Design and Instrumentation of a Coronary Intensive Care Unit, Bogazici University Publication No: 380, Bogazici University Press, 1985 (in Turkish)  (107 pages.)

 

4.         Sankur, B., Y. Istefanopulos, Digital System Design, Bogazici University Publication No: 442, Bogazici University Press, Istanbul, 1988 (in Turkish) (813 pages.)

5.         Sankur, B., Y. Istefanopulos, Dictionary of Technical Terms for Electrical, Electronic and Computer Engineering, (in Turkish with English, French and German equivalent terms) Publication No: 608 ,Bogazici University Press, Istanbul, 1997 (

6.         Bir, A., A.T. Dinibutun, I.Eksin, Y. Istefanopulos (editors)

Proceedings of the 4th IFAC Symposium on Advances in Control

   Education ,Istanbul, July 14-16, 1997  

      

   7.          Ciliz, K., Y. Istefanopulos (editors) Proceedings of the 1997        International Symposium on Intelligent Control, Istanbul, July 16-18, 1997

  8.          Istefanopulos, Y.,(Ed. ) Proceedings of Workshop on Biomedical Information Engineering- ISIK 2000, Isik University, Istanbul, 25-27 June 2000.

 

Kitap Bölümleri

 

-          Istefanopulos, Y., "Impacts of Information and Communication Systems in Developing Countries." Debons, A (editor) Information Science in Action: System Design, Vol.II. Martinus. Nijhoff publishers, The Hague, p. 611-619, 1983.

-          Yaz, E., Y.Istefanopulos, "Adaptive Receding Horizon Controllers for Discrete Stochastic Systems". R.S. Bucy and J.M.F. Moura (eds) Nonlinear Stochastic Problems, D.Reidel publishing Company, p. 217-228, 1983.

-          Istefanopulos, Y., M. Aktar, "Reliability of the Pisarenko Line Spectral Estimate", Digital Signal Processing-84, Capellini and Constantinides (Eds.) Elsevier Science Publishers B.V. (North Holland), p. 135-139, 1984.

-          Gencer, S., Kaynak, O., Istefanopulos, Y., "Internal Model Control of a Robotic Manipulator", Communication, Control, Signal Processing, Ed. Erdal Arikan, Elsevier Publisher, Vol. 1, pp. 758-764 ., 1990.

-          Istefanopulos, Y., Casagrande, L., "Automatic Determination of Quasi-time Optimal Joint Trajectories and Adaptive Control for a Robot Arm", Expert Systems and Robotics, NATO ASI (15-27 July 1990), Springer Verlag Series F, Vol. 71, pp. 487-514, 1991

-          Istefanopulos, Y., A. Ademoglu, “ Biomedical Signal Processing Techniques: Spectrum Analysis, Digital Filtering, Wavelet Transformation”, in The Brain and Cognition: A Multidisciplinary Approach, Editors: Karakas, Aydin, Erdemir, Ozesmi, pp.12 –21, November 2000 ( in Turkish ).

-          Istefanopulos, Y., A. Ademoglu, , “ Biomedical Signal Processing Techniques: Spectrum Analysis, Digital Filtering, Wavelet Transformation”, in The Brain and Neuropsychology, Editors: S. Karakas, C. Irkec, N. Yuksel, pp.287-296, September 2003 ( in Turksih)

-          Istefanopulos, Y., A. Ademoglu, S. Comu, T. Demiralp, “ Localization of Electrical Dipoles Forming the Components of EEG by the MUSIC Algorithm”, in The Brain and Neuropsychology, Editors: S. Karakas, C. Irkec, N. Yuksel, pp.287-296, September 2003 ( in Turksih)

-          Istefanopulos, Y., A. Ademoglu, “ Biomedical Signal Processing Techniques: Spectrum Analysis, Digital Filters, Wavelet Transforms”, in Cognitive Neurosciences, Editor: S. Karakas,pp. 1111-1122, MN Medikal & Nobel Publishers, 2008 ( in Turkish).

 

Dergi Makaleleri ve Konferans Bildirileri

1.    Yarman, F., Y. Istefanopulos, et. al., "Identification of the    Transfer Function of TR-1 Reactor and Stability Analysis" Proceedings of VI. TÜBİTAK  Symposium, p. 643-666, 1977 (in Turkish)

2.     Istefanopulos, Y., D. Cansever, "Full Information Parameter Identification Method", V. National Operations Research Symposium Proceedings, 1979 (in Turkish)

4.     Istefanopulos, Y., O. Ayzan, "Design of Optimum Sampled-Data                Linear Controller", Proceedings of VII. TUBITAK Symposium, p. 483-492, 1980 (in Turkish)

5.     Saridereli, M., Y. Istefanopulos, B. Sankur,  "A New Canonical     Form Representation for Linear Systems", Proceedings of VII. TUBITAK Symposium, p. 821-829, 1980 (in Turkish)

6.     Istefanopulos, Y., I. Eksin, "Design of Optimal Linear Control Laws for Stochastic Systems by Min-Max Methods", Boğaziçi University Journal, Vol. 8-9, p. 125-136, 1980 (in Turkish)

7.    Istefanopulos, Y., F. Burhanoglu, "A Package Program for the Numerical Solution of Matrix Riccati Equations" Proceedings of Turkish Automatic Control Conference, Istanbul Technical University, 1980 (in Turkish)

8.    Istefanopulos, Y., "Optimum Instantaneous Output Feedback Controllers", Proceedings of VII. National Operations Research Conf.,  Istanbul, 1981 (in Turkish)

9.    Istefanopulos, Y., M. Zeytinoglu, "Linear Output Feedback Control for Multiple Input Systems", Proceedings of VII. National Operations Research Conf., Istanbul, 1981 (in Turkish)

10.  Istefanopulos, Y., "Adaptive Receding Horizon Control for Discrete-time Uncertain Systems" T.O.K. Proceedings of 1. National Automatic  Control Symposium, Istanbul Technical University Press. p. 189-196, 1982 (in Turkish)

11.  Iftar, A., Y. Istefanopulos, "FSS : A New System Simulation Language" Boğaziçi University Engineering Journal, Vol: 10-13, 1982-1985, p. 69-81,1982.

12.  Gulmez, E., Y. Istefanopulos, " Computer Recognition of Single Word Utterances", Boğaziçi University Engineering Journal, Vol: 10-13, 1982-1985, p. 129-140, 1982 (in Turkish)

13.  Istefanopulos, Y., N. Tugbay, "Evaluation of Adaptive Equalization Algorithms" Proceedings MELECON' 83, Mediterranean Electrotechnical Conference, Vol. I. Paper B9.05, May 1983.

14.  Eyler, A., I. Eksin, Y. Istefanopulos, "Sensitivity Approach to the Solution of Two Point Boundary Value Problems", Proceedings MELECON' 83, Mediterranean Electro-technical Conference, Vol. II, Paper C7.02, May 1983.

15.  Ozekici, S., B.Sankur, Y. Istefanopulos, "Properties of            Independent Increment Processes", Boğaziçi University Research Report No. FBE/ELM  83-01, 1983 (in Turkish)

16.  Istefanopulos, Y., I. Eksin, "Fuzzy Sets, Fuzzy Algorithms and Control Applications", Proceedings of VIII. National Operations Research Conf., June 1983 (in Turkish)

17.  Istefanopulos, Y., "Adaptive Control : Theory and Applications", Istanbul Technical University Proceedings of Symposium on Electrical and Electronic Industry in Turkey in 1983, Vol. 3 p.113-128 October 1983 (in Turkish).

18.  Istefanopulos, Y., M. Aktar, "Statistical Properties of the       Pisarenko Frequency Estimate", Istanbul Technical University, Proceedings of Symposium on Electrical and Electronic Industry in Turkey 1983, Vol.3, p.129-138, October 1983 (in Turkish).

19.  Istefanopulos, Y., I. Eksin, A. Eyler, "A New Numerical Solution   for the General Optimal Control Problem", Istanbul Technical University, Proceedings of Symposium on Electrical and Electronic Industry in Turkey in 1983, Vol. 3,  p.139-146, October1983. (in Turkish).

20.  Istefanopulos, Y., G. Mercanköşk, A. Eyler, "Solution of the             General Two-Point Boundary-Value Problems in Optimal Control by Sensitivity Methods", T.O.K. Proceedings of 2. National Automatic Control Symposium, p. 89-98, 1983 (in Turkish).

21.  Aktar, M., B. Sankur, Y. Istefanopulos, "Maximum Likelihood and Bartlett Estimates" Proceedings ICASSP-84, Int. Conf. on Acoustic,                                                                         Speech and Signal Processing, p. 13.10.1-13.10.5, March 1984.

22.  Anarim, E., Y. Istefanopulos, B. Sankur, "Adaptive Line Enhancer with Optimum Delay Parameter", Bogazici University Engineering Journal, Vol.  10-13, p.  165-179, 1985 (in Turkish).

23.  Aktar, M., B. Sankur, Y. Istefanopulos, "Properties of the      Maximum Likelihood and Pisarenko Spectral Estimates", Signal Processing, Elsevier Science Publishers B.V. (North Holland) Vol. 8  p. 401-413, 1985.

24.  Ikiz, O., Y. Istefanopulos, "Lasers: Types, Properties and Biomedical Applications", Bogazici University Biomedical Engineering Journal, No. 2, p. 41-47, June 1985 (in Turkish).

25.  Ucuncu, M., Y. Istefanopulos, "Discrete Time Variable Structure    Control Systems", Proceedings MECO' 85, 7. IASTED Int. Symposium on Measurement and Control, p. 6-9, 1985.

26.  Denizhan, Y., Y. Istefanopulos, E. Panayirci, "Boundary Curve Segmentation for Shape Recognition", Proceedings MECO' 85, 7. IASTED Int. Symposium on Measurement and Control, p. 41-45, 1985.

27.  Eksin, I., Y. Istefanopulos, M.A. Eyler "Numerical Solution of the Infinite Horizon Control Problems Via Performance Index Sensitivities", Proceedings MECO' 85, 7. IASTED Symposium on Measurement and Control, p. 91-93, 1985.

28.  Ucuncu, M., Y. Istefanopulos, "Minimization of the Switching Hyperplane by Using Variable Structure Theory" Proceedings of IFAC Symp. on Microcomputer Application in Process Control. p. 56-59, Istanbul, July 1986.

29.  Ucuncu, M., Y. Istefanopulos: "Model Following and Adaptation                 through Sliding Mode Variable Structure Systems", Proceedings 2. National Electrical Engineering Symposium, p. 489-492, M.E.T.U., Ankara 23-25 September 1987 (in Turkish).

30.  Sarpturk, S. Z., Y. Istefanopulos, O. Kaynak, "On the stability of Discrete-Time Sliding Mode Control Systems" IEEE Transactions onAutomatic Control Vol. AC-32, No: 10, p. 930-932, October 1987.

31.  Istefanopulos, Y., S.Z. Sarpturk: "A New Predictive-Adaptive         Digital Control Method", O.K.V. Proceedings of 4. National Automatic Control Symposium, p. 156-168, Istanbul, November 1987 (in Turkish).

32.  Anarim, E., Y. Istefanopulos, "Tone Frequency Estimation and Detection Capability of the Pisarenko Technique", Proceedings AMSE International Conference on Modelling and Simulation, AMSE Press, Vol 1C, p. 257-266. Istanbul, June 29-July 1, 1988.

33.  Denizhan, Y., Y. Istefanopulos, "An Adaptive Control Algorithm Achieving Fast Error Reduction Without Overshoot in Trajectory Tracking Robotic Systems", Proceedings AMSE International Conference on Modelling and Simulation, AMSE Press Vol.3B, p. 123-138. Istanbul June 29-July 1, 1988

34.  Ucuncu, M., Y. Istefanopulos, "Model Matching Variable Structure Systems with Sliding Mode Controllers Applied to Decentralized Control Systems" Proceedings AMSE International  Conference on Modelling and Simulation, Istanbul June 29 July 1,1988, AMSE Press., Vol 1B, p.167-180.

35.  Denizhan,Y., Y.Istefanopulos "A New Variable Structure Control Method with Learning Capabilities for Robot Control", TOK Proceedings 5. National Automatic Control Symposium, p.18-30, Istanbul 7-9 December 1988 (in Turkish).

36.  Istefanopulos Y., M. Ucuncu, "Tracking with Sliding Mode Controllers Applied to Decentralized Control Systems". Proceedings III. National Symposium of Electrical Engineering, 25-30 September 1989, Istanbul, p. 662-665 (in Turkish)

37.  Brown D. , H. Hemami, Y. Istefanopulos, "On-Line Exploration of an Unknown Surface by a Robotic Probe", Journal of Robotic Systems, Vol.E6, No 5, October 1989, p. 521-543

38.  Anarim, E., Istefanopulos, Y., "Robust Detection of Tone Signals   Via Frequency Estimates Based on Pisarenko Technique", Proceedings of the Fourth International Conference on Computer and Information Sciences (ISCIS IV), İzmir, Turkey, October 1989, Vol.II pp. 1331-1340

39.  Casagrande, L., Istefanopulos, Y., "Automatic Determination of    Quasi-time Optimal Trajectories for a Robot Manipulator", Proc. IEEE Workshop on Intelligent Motion Control, Istanbul, (20-22 August 1990), IEEE Publications, Vol.1, pp. 271-276.

40.  Anarim, E., Istefanopulos, Y., "Perturbation analysis of  the Pisarenko Harmonic Decomposition Method for Tone Frequency Estimation Problem", International Conference on New Trends in Comm. Contr. and Signal Processing, Bilkent University, Ankara, Turkey,1990.

41.  Eksin, I., Istefanopulos, Y., M.A.Eyler, "Aposteriori Polynomial     Fitting Method For the General Optimal Control Problem", Proc. of the IEEE International Workshop on Intelligent Motion Control, Istanbul 20-22 August 1990, V.II., p.761-764.

42.  Istefanopulos, Y., B.Sankur, I.Celasun, O.Toker "Variational Approach to Pattern Recognition Using Higher Order Statistics", Proceedings of The IEEE/ProRISC Symposium on Circuits, Systems and Signal Processing, Veldhoven, The Netherlands, April 1991, pp.125-134.

43.  Istefanopulos, Y., B.Sankur, I.Celasun, O.Toker "Variational Approach to Pattern Recognition Using Third Order Moments", Proceedings of International Signal Processing Workshop on Higher Order Statistics, Chamrousse, France, July 10-12, 1991 pp. 203-206.

44.  Anarim, E., Y.Istefanopulos, "Statistical Analysis of Pisarenko Type Tone Frequency Estimator", Signal Processing, Vol. 24, September 1991, pp.291-298.

45.  Gencer, S., Y.Istefanopulos, T.Ergun "Application of Modified Generalized Predictive Controllers To Trajectory Contol of a Robot Arm", Robotic Systems, pp.151-158, Kluwer Academic Publishers, Dordrecht, 1992.

46.  Istefanopulos, Y., Ciliz, K., Celasun, I., “Signal classification and 3-D object recognition by variational approach using third order moments and neural network implementations”, Proceedings of the Canadian Conference on Electrical and Computer Engineering, Toronto, 1992.

47.  Bekiroglu, N., Istefanopulos, Y., “Comparison of self-organizing fuzzy control with generalized predictive control for robotic manipulators”, Proceedings of the IFAC Workshop on Automatic Control  for Quality and productivity, 695-707, Istanbul, 1992.

48.  Celasun, I., Ciliz, K., Istefanopulos, Y., “A neural network application to pattern recognition using different noise removal approaches and morphological transformations”, Proceedings of I. National Symposium  on Artificial Intelligence and Neural Networks, 259-266, Ankara, 1992. (in Turkish).

49.  Mendi, D., Aktar, M., Istefanopulos, Y., “Vector quantization of digital seismological signals”, Proceedings of the Workshop on Local and National  Seismic Networks: On Line Data Processing With Microcomputer Facilities, 57-64, Luxemburg, 1992.

50.  Ademoglu, A., E. M. Tzanakou, Y. Istefanopulos, “ Analysis of Pattern Reversal Visual Evolved Potentials in Alzheimer’s Disease by Spline Wavelets”, 15th Annual Intern. Conf. of the IEEE  Engineering in  Medicine and Biology Society,pp. 320-321, New Jersey, 1993.

51.  Yemez, Y., Anarim E., Istefanopulos, Y., “Restoration and Identification of Images in DFT Domain Using EM Algorithm”, Proceedings of European Conf. on Circuit Theory and Design, pp.833-836, Elsevier, Davos, August 1993.

52.  Yemez, Y., Anarim, E., Istefanopulos, Y., “Causal and Semicausal AR Image Identification Using EM Algorithm”, IEEE Transactions on Image Processing, pp. 523-528, October 1993.

53.  Ozen, F., Istefanopulos, Y., “Modelling and Control of Flexible Robot Arms”, Proceedings of National Automatic Control Conference, p. 33-                                                                 42, April1994. (in Turkish).

54.  Imeryuz, M., Istefanopulos, Y.,  “Application of Second Order Sliding Mode Control to Trajectory Tracking Problems”, Proc.  of National Automatic Control  Conference, p. 261-270, April 1994. (in Turkish).

55.  Dumlu, D., Istefanopulos, Y., “Design of Adaptive Autopilot for Submarines Using Gain Sheduling”,  Proceedings of National Automatic Control Conference, p. 347-356, April 1994. (in Turkish).

56.  Ademoglu, A., Y. Istefanopulos, H. Gulcur, T. Demiralp, “Analysis of Post Stimules EEG Signal Using Extended Autocorrelation Methonds”, Proceedings of National Biomedical Engineering Conference, BIYOMUT’94, pp. 108-113, Istanbul 1994. (in Turkish)

57.  Ademoglu, A., Y. Istefanopulos, H. Gulcur, T. Demiralp,     “Decomposition of Evoked Potentials into Damped Sinusoids Using the Prony Method” Proceeding of National Biomedical Engineering Conference, BIYOMUT’94, pp. 199-203, Istanbul 1994. (in Turkish)

58.  Anarim, E., H. Uçar, Y. Istefanopulos, “Image Restoration  in Frequency Domain Using the EM Algorithm”,Proceedings of 7th Mediterranean Electrotechnical Conference , pp. 246-249,Antalya, 1994

59.  Özen, F., Y. Istefanopulos, “A New Control Method for Flexible Robot Arms”, Proceedings  of National  Industrial Automation Symposium  pp. 201-208, Istanbul, Turkey, 30-31 March 1995. (In Turkish).

60.  Bekiroğlu, N., Y. Istefanopulos, “Application of Model Reference Adaptive Control to Robot Arms”, Proceedings  of National   Industrial Automation Symposium , pp. 259-270, Istanbul, Turkey 30-31 March 1995. (In Turkish).

61.  Dumlu, D., Y. Istefanopulos, “Design of an Adaptive Controller For Submersibles Via Multimodel Gain Scheduling”, Ocean Engingeering, Vol.22, No.6, pp. 593-614, Elsevier Science, 1995.

62.  Meylani, R., S. Sezen, A. Ertüzün, Y. Istefanopulos, “2-D Lattice Filter Structure and Their Adaptation Using LMS Algorithm”, Proceedings of 3rd. National Symposium Signal Processing and Applications, Vol.B, pp. 90-95, Cappadocia, Turkey , 26-28 April 1995.(in Turkish).

63.  Kılıç, L., A. Ertüzün, Y. Istefanopulos, “Reconstruction of Mixed-Phase Signals Using Third Order Spectra”, Proceedings of 3rd. National Symposium Signal Processing and Applications, Vol.A, pp. 297-301, 26-28 April 1995, Cappadocia, Turkey. (in Turkish).

64.  Bekiroğlu, N., H.I.Bozma, Y. Istefanopulos, “Model Reference Adaptive Approach to Sliding Mode Control”, Proceedings of American Control  Conference, Vol.1, pp.1028-1032, Seattle, Washington, 21-23 , June 1995.

65.  Meylani, R., S. Sezen, A. Ertüzün, Y. Istefanopulos, “LMS and Gradient Based Adaptation Algorithms For the Eight-Parameter 2D Lattice Filter”, Proceedings of European Conference on Circuit Theory and Design,   Istanbul, Turkey,  pp. 741-744,  27-31 August 1995

66.  Özen, F. and Y.Istefanopulos, “Trajectory Tracking and Vibration Suppression of a Single Link Flexible Manipulator Carrying an Unknown Payload”, International Journal of Intelligent Mechatronics: Design and Production, Vol.1, No.4, pp.212-223, September 1995.  

67.  Özen F., Y. Istefanopulos, “A New Strategy for Flexible Link Manipulator Control and Payload Estimation”, Proceedngs of IFAC Workshop  on Motion Control, 9-11 October 1995, Munich Germany, pp.680-687, October 1995.

68.  Bekiroğlu, N., Y. Istefanopulos, “ Comparison of Two Sliding Mode Control Algorithms and Their Model Reference Adaptive Versions”,National Conference on Automation and Informatics with International Participation,pp.290-297, Sofia, Bulgaria, November 1995.

69.  Anarim, E., H. Uçar, Y. Istefanopulos, “Identification of Image and Blur Parameters in Frequency Domain Using EM Algorithm”, IEEE Transactions on Image Processing,  Vol.5, No. 1, pp. 159-164 , Jan. 1996

70.  Bekiroğlu,N., Y.Istefanopulos,“Comparative Evaluation of Model Reference Adaptive Approach in the Design of Linear and Nonlinear Switching Surfaces for Robotic Manipulators”, International Journal of Intelligent Mechatronics, Design and Production, 17 January 1996.

71.  Bekiroğlu, N., and Y.Istefanopulos, “Improving an Adaptive Sliding Mode Control Algorithm with Updated Switching Surface Parameters”, Proceedings of National Automatic Control Conference, pp.265-272,  Istanbul.  28-29 March 1996. 

72.   Istefanopulos, Y., “ Control Education in Turkey”. IEEE Control   Systems, Vol. 16, No.2, pp. 47-51, April 1996.

73.  Soyer, Ç‚ H.I.Bozma, Y.Istefanopulos, “A Prototype of a mobile robot with biologically motivated artificial vision system”, Proceedings Signal Processing Conference, pp.287-292, Kemer, April 1996 (in Turkish)

74.  Bekiroğlu, N., Y. Istefanopulos, “ An Adaptive Sliding Mode Control Algorithm with Updated Switching Surface Parameters for Robotic Manipulators”,Proceedings ISRAM’96 of Second World Automation Congress,Vol.6, pp.75-80, Montpellier, France, 27-30 May 1996.

75.  Soyer, Ç., H.I.Bozma, Y.Istefanopulos, “A mobile robot with biologically artifical vision system”, Proceedings of National Automatic Control Conference, pp.67-74, February 1997 (in Turkish)

76.  Soyer, Ç., H.I.Bozma, Y.Istefanopulos, “A mobile robot with a biologically motivated vision system” Proceeding of the 1996 IEEE-RSJ International Conference on Intelligent robots and system, pp.680-687, 4-8 November 1996, Osaka, Japan.

77.  Dimirovski, G.M., A.T.Dinibütün, Y.Istefanopulos “Modern Education in Control and Automation for Developing Countries”, Proceedings                                            of  4th IFAC Symposium on Advances in Control Education, pp.223-228, 14-16 July 1997, Istanbul. 

78.  Demiralp, T., A. Ademoğlu, Y. Istefanopulos, H. Gülçür, “Analysis of event-related potentials (ERP) by damped sinusoids”, Biological Cybernetics, 78, pp.487-493, June 1998

79.   Erenay. K., I. Cirput, L. Tezduyar, Y. Istefanopulos, “ Application of Fuzzy Algorithms to the Speed Control of Washing Machines with Brushless DC Motors”, Proceedings of International Conference on Electrical Machines, pp. 1231-1236, Istanbul, 1998

80.  Demiralp, T., Y. Istefanopulos, A. Ademoğlu, V. Kolev, “ Analysis of functional components of P300 by wavelet transform,” Proceedings of 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society,p  Hong Kong, 29 Oct.-1 Nov. 1998

81.  Parlakçı, A., Y. Istefanopulos, “Comparison of Various Control Techniques for Robotic Applications”, Proceedings of National Automatic Control Conference, pp.313-320, October 1998 (in Turkish)

82.  Istefanopulos, Y., “ Biomedical Engineering: A New Interdisciplinary Scientific Field “, Popular Science, No: 68, pp 54-56, July 1999 (in Turkish)

 

 

83.  Ademoglu, A., H.U. Aydin, B. Kucukemre, T. Demiralp, Y. Istefanopulos, “ Damped Sinusoids in Single Oddball Responses”, Proceedings of the 21st Annual International Conference of the IEEE Engineering in Medicine nad Biology Society, pp.424, Atlanta, 13-16 October 1999 

84.  Ademoglu, A., H.U. Aydin, B. Kucukemre, T. Demiralp, Y. Istefanopulos, “Localizing the Source of Early Gamma Components in Auditory Oddball Response”, Proceedings of the 21st Annual International Conference of the IEEE Engineering in Medicine nad Biology Society, pp.463, Atlanta, 13-16 October 1999 

85.  Kıvanç, Z., Y. Istefanopulos, “Adaptive Fuzzy Speed Control of Asyncronous Motors Using Existing Programmable Logic Controllers” Proceedings of TOK 2000 National Automatic Control Conference, pp. 24-28, Ankara 21-22 September 2000 (in Turkish)

86.  Ciliz, M. K., Y. Istefanopulos,“Weight Sensitivity Analysis of Neural Network Based Manipulator Controllers”, Proceedings of the 2000 IEEE International Symposium on Intelligent Control, pp.253-260, Patras, Greece, 17-19 July 2000

87.  Soyer, C., H. I. Bozma, Y. Istefanopulos “A New Memory Model for Selective Perception Systems” , Proceedings of the 2000 IEEE / RSJ International Conference on Robots and Systems, ( IROS 2000 ), pp. 2304-2309, Takamatsu, Japan, 2000

88.  Öke, G., Y. Istefanopulos, “Tip Control of a Two-Link Flexible Control Arm” Proceedings of TOK 2000 National Automatic Control Conference, pp. 90-97, Ankara 21-22 September 2000 (in Turkish)

89.  Parlakçı, A. M. N., E.M.Caferli, Y. Istefanopulos, “Design of Robust PD Discontinuous Sliding Mode Controllers for Robot Manipulators with Uncertain Parameters”, Proceedings of TOK 2000 National Automatic Control Conference, pp. 187-196, Ankara 21-22 September 2000 (in Turkish)

90.  Parlakçı M. N. A., Jafarov E., Istefanopulos Y., Belegradek O., “A novel design of roboust relay-discontinuous sliding mode controller for robot manipulators with parameter perturbations”, Proceedings of European Control Conference (ECC2001), Porto, Portugal, 2001, 968-974.

91.  Istefanopulos Y., Jafarov E., Parlakçı M. N. A., “A new variable structure-PD controller for robot manipulators with parameter perturbations”, IASTED International Conference on Robotics and Applications (RA 2001), Clearwater, Florida, USA, 2001

92.  Ademoğlu, A., Y. İstefanopulos, S. Comu, T. Demiralp, “ Localization of brain electrical sources using spline wavelet prefiltering combined with MUSIC scanning”, ECNS Sattelite meeting, June 27-29, 2001, Istanbul

93.  Oke, G., Y. Istefanopulos, “ Gradient Descent Based Trajectory Planning for Regulation of a Two-Link Flexible Robotic Arm”, 2001 IEEE/ASME ınternational Conference on Advanced Intelligent Mechatronics( AIM’01) Proceedings, Vol. II, p. 948-952, Como, Italy, July 2001

94.  Demiralp, T., A. Ademoğlu, Y. İstefanopulos, C. Başar-Eroğlu, E. Başar,

        “Wavelet Analysis of Oddball P300 ”, International Journal of Psychophysiology, Vol. 9, pp.221-227, 2001

95.  Istefanopulos Y., Jafarov E., Parlakçı M. N. A., A new robust continuous sliding mode control for robot manipulators with parameter perturbations, 2002 American Control Conference (ACC 2002), Anchorage, Alaska, USA, May 8-12, 2002

96.  Parlakçı M. N. Alpaslan, Istefanopulos Y., Jafarov E., Gürbüz kayma kipli yeni bir robot denetleyicisi tasarımı, GAP IV. Mühendislik Kongresi Bildiriler Kitabı, 2002, 622-629.

 

97. Istefanopulos Y., Parlakçı M. N. Alpaslan, . Jafarov E., “ A new variable structure PID-controller for robot manipulators with parameter perturbations: An augmented sliding surface approach,” International Federation of Automatic Control 15th IFAC World Congress, Barcelona, Spain, July 21-26, 2002

98.  Parlakçı M. N. Alpaslan, Istefanopulos Y., Jafarov E., “Değişken yapılı gürbüz pd-robot kontrol sistem tasarım yöntemi”, TOK 2002 Bildiriler Kitabı, 2002, 517-525.

99.   Gülay Öke, Yorgo İstefanopulos “Esnek Robot Kolunun Noktasal Konum Denetiminde Eğim Düşümü İle Yörünge Planlaması” Otomatik Kontrol Ulusal Toplantısı TOK2001 Bildiriler Kitabı, s.131-136, Ekim 2001Bursa

100.   Gulay Öke, Yorgo İstefanopulos “ Esnek Robot Kolunun Kinematik ve Ters Kinematiğinin Yapay Sinir Ağları ile Tanılanması” Otomatik Kontrol Ulusal Toplantısı TOK2002 Bildiriler Kitabı, s.477-486.,9-11 Eylül 2002 ODTÜ ,Ankara

101.  Oke,G.,Istefanopulos,Y, "Tip position control of a two-link flexible robot manipulator based on nonlinear deflection feedback,"Chaos,Solitons and  Fractals, Vol. 17, Iss. 2-3, p. 499-504, July 2003.

102.  Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, "Robust Relay and PD-Sliding Mode Controllers Design Methods for Robot Position Systems with Parameter Perturbations", WSEAS Transactions on Systems, Vol.2, No.3, pp.666-675, 2003.

103. Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, "Robust Position and Tracking Variable Structure PD-Controllers Design Methods for Robot Manipulators with Parameter perturbation", WSEAS Transactions on Systems, Vol.2, No.4, pp.786-795, 2003.

104. Bozma, I., Y. Istefanopulos, “ Intelligent Systems Applications”, Proceedings MII 2003, International Conference on Mathematics and Informatics for Industry, Thessaloniki, Greece, 14-16 April 2003

105. Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, "Robust Relay and PD-Sliding Mode Controllers Design Methods for Robot Position Systems with Parameter Perturbations", Proceedings of 4th WSEAS International Conference on Evolutionary Systems, Athens, Greece, May 29-31, 2003.

106. Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, "Robust Relay and PD-Sliding Mode Controllers Design Methods for Robot Position Systems with Parameter Perturbations", Proceedings of 7th WSEAS International Conference on Systems, Corfu, Greece, July 7-10, 2003.

107. Öke G, Istefanopulos Y., "Neural Network Based Trajectory Planning forTip Tracking of a Two-Link Flexible Robot Manipulator," Conference Proceedings, MED'03 (11th Mediterranean Conference on Control and Automation), Rhodes, Greece, June 18-20, 2003

108. Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, "Design of Robust PD-Sliding Mode Controller for Robot Position Systems with Parameter Perturbations", Proceedings of IFAC Automatic Systems for Building the Infrastructure in Developing Countries, İstanbul, 26-28 June, 2003.

109. Soyer, C., H.I. Bozma, Y. Istefanopulos, “ Attentional Sequence –Based Recognition: Markovian and Evidential Reasoning”, IEEE Trans. On Systems, Man and Cybernetics- Part B: Cybernetics, Vol. 33, No. 6, pp. 937-950, December 2003.

110. M. Dogan, Y. Istefanopulos, E.D. Diktas, ‘Nonlinear Control of two-link Flexible Arm with Adaptive Internal Model’, Proc. IEEE International Conference On Mechatronics, İstanbul, Turkey, June 2004, pp. 292-298.

111. Parlakci, M. N. A., E. M. Jafarov, Y.Istefanopulos, “ New Variable Structure PD-Controllers Design for Robot Manipulators with Parameter Perturbations”, International Journal of Robotics & Automation, Vol. 19, Issue 3, pp. 134-142, 2004

112. Jafarov, E.M., M.N.A. Parlakci, Y. Istefanopulos, " A New Variable Structure PID- Controller Design for Robot Manipulators", IEEE Transactions on Control Systems Technology, Vol. 13, No. 1, January 2005, pp. 122-130

113. Guclu, B., G.A. Gesheider; S.J. Bolanowski, Y. Istefanopulos, “ Population-response model for vibrotatctile summation,” Somatosensory and Motor Research, 22(4), pp.239-253, December 2005

114. Oke, G., Y. Istefanopulos, “End-effector Trajectory Control in a Two-Link Flexible Manipulator Through Reference Joint Angle Values Modification by Neural Networks”, Journal of Vibration and Control, 12(2), pp.  101-117, February 2006

115. Dogan, M., Y. Istefanopulos, “Optimal Nonlinear Controller Design for Flexible Robot Manipulators with Adaptive Internal Model”, IET Control Theory , Vol:1, no.8, pp.770-778, May 2007