International Conferences

  1. H.Y. Yeşilyurt, M. Büyükköprü, Z. Satar, E. Oğuzlar, O.T. Şen, Ö. Akalın, “Damping performance assessment of a regenerative suspension system”, OTEKON 2024, Bursa, Turkey, September 9-10, 2024.

  2. H.Y. Yeşilyurt, T. Tağrikulu, M. Büyükköprü, O.T. Şen, Ö. Akalın, “Ride and handling characteristics of a vehicle equipped with an electromechanical regenerative damper”, BulTrans-2024, Sozopol, Bulgaria, September 10-13, 2024.

  3. Y. Taşdelen, B.B. Bağcı, U.M. Gök, O.T. Şen, “Development of a gunshot location detection system based on acoustic data”, Inter-Noise 2024, Nantes, France, August 25-29, 2024.

  4. D. Bilican, O.T. Şen, “Indiscernible noise detection of a military system equipped with an internal combustion engine”, Inter-Noise 2024, Nantes, France, August 25-29, 2024.

  5. A. Yavuz, O.T. Şen, “Novel approaches to assessing brake squeal propensity: Comparative evaluation of two index formulations”, Inter-Noise 2024, Nantes, France, August 25-29, 2024.

  6. M.S. Yazgan, O.T. Şen, “Experimental Investigation and Comparison of Different Quasi Zero Stiffness Isolator Design”, 3rd International Graduate Research Symposium, Istanbul, Turkey, May 8-10, 2024.

  7. H. Ünal, O.T. Şen, “Parametric investigation of a piezoelectric tuned dynamic vibration absorber”, International Congress on Life, Engineering, and Applied Sciences in a Changing World, Izmir, Turkey, November 25-27, 2023.

  8. A. Yavuz, O.T. Şen, “Application of piezoelectric shunt damping treatment for brake squeal suppression”, BulTrans-2023, Sozopol, Bulgaria, September 10-13, 2023. https://doi.org/10.1063/5.0202313

  9. Ö. Balcı, A. Yavuz, M. Özkan, O.T. Şen, “Mathematical modelling of friction induced high frequency noise and vibration mechanism in vehicle brake systems through experimental data”, Inter-Noise 2023, Chiba, Tokyo, Japan, August 20-23, 2023. https://doi.org/10.3397/IN_2023_0683

  10. B. Barın, O.T. Şen, “Investigation of regenerative braking efficiency in different drive cycles”, 2nd International Graduate Research Symposium, Istanbul, Turkey, May 16-18, 2023.

  11. A.F. Ekinci, O.T. Şen, “Recoil impulse compensation using gyro stabilizers on a lightweight military vehicle”, 2nd International Graduate Research Symposium, Istanbul, Turkey, May 16-18, 2023.

  12. C. Mutlu, A. Yavuz, O.T. Şen, “Investigation of screw torque dependent performance against changing mechanical shock values in a boresight mechanism”, 2nd International Graduate Research Symposium, Istanbul, Turkey, May 16-18, 2023.

  13. L. Ayman, O.T. Şen, “Sound detection and classification in a noisy environment using PCA and ICA in the time domain and time-frequency domain”, International Aegean Conferences on Innovation Technologies and Engineering, Izmir, Turkey, December 20-22, 2022.

  14. C. Vardallı, C. Tola, O.T. Şen, “Development of a surrogate model for design of a passive vibration isolator used for aninertial measurement unit”, International Conference on Engineering Technologies, Konya, Turkey, November 17-19, 2022.

  15. C.B. Hotamış, M.K. Turhan, C.İ. Kendirci, D. Altınsel, A. Yavuz, O.T. Şen, “Modal analysis of air tube bracket through experimental and numerical approaches”, 1st International Graduate Research Symposium, Istanbul, Turkey, June 1-3, 2022.

  16. F. Büber, O.T. Sen, “Effect of torsional axle elasticity on hunting instability of a railway wheelset”, 1st International Graduate Research Symposium, Istanbul, Turkey, June 1-3, 2022.

  17. U.M. Gök, O.T. Şen, “Development of a unique experimental system investigating vibro-acoustic characteristic of geared transmission systems”, Inter-Noise 2021, Washington DC, USA, August 1-5, 2021. https://doi.org/10.3397/IN-2021-3080

  18. A. Yavuz, O.T. Şen, “Disc brake squeal analysis using nonlinear mathematical model”, Inter-Noise 2021, Washington DC, USA, August 1-5, 2021. https://doi.org/10.3397/IN-2021-2834

  19. V.B. Yangın, Ö. Akalın, O.T. Şen, “Fuel efficient gear shift selection algorithm for an urban bus”, The International Conference on Materials Science, Mechanical and Automotive Engineering and Technology, Cappadocia, Nevsehir, Turkey, June 21-23, 2019.

  20. O.T. Şen, R. Singh, “Development of a new low order nonlinear system experiment motivated by brake squeal problem”, Inter-Noise 2019, Madrid, Spain, June 16-19, 2019.

  21. O.T. Şen, R. Singh, “Energy exchange between two sub-systems coupled with a nonlinear elastic path”, Noise and Vibration Emerging Methods, Ibiza, Spain, May 7-9, 2018.

  22. O. Gezer, O.T. Şen, Ö. Akalin, “The effects of honing angle on friction and oil consumption of a heavy duty diesel engine”, International Conference on Tribology, Cappadocia, Turkey, September 13-15, 2017.

  23. Ö. Akalin, O.T. Şen, “Cylinder bore honing pattern optimization for improved engine friction and wear”, Leeds-Lyon Symposium on Tribology, Lyon, France, September 4-6, 2017.

  24. O.T. Şen, R. Singh, “Frequency domain investigation of brake squeal problem using a low order nonlinear model”, Inter-Noise 2017, Hong Kong, China, August 27-30, 2017.

  25. Ö.A. Tozkoparan, H. Yenerer, O.T. Şen, S. Güneş, B. Özmen, M. Haack, M. İpekoğlu, F. Walther, “Experimental and computational investigation of disc brake squeal”, Paper #1007, Inter-Noise 2017, Hong Kong, China, August 27-30, 2017.

  26. O.T. Şen, “A minimal order model to investigate the hunting stability of bogie with mechanically connected wheelsets”, Inter-Noise 2016, Hamburg, Germany, August 21-24, 2016.

  27. O.T. Şen, R. Singh, “Insight into brake squeal source mechanism considering kinematic nonlinearity and pad-disc separation”, Paper #104, Inter-Noise 2015, San Francisco, USA, August 9-12, 2015.

  28. O.T. Şen, “Stability analysis of a constraint railway wheelset”, International Congress on Advanced Railway Engineering, Istanbul, Turkey, March 2-4, 2015.

  29. O.T. Şen, R. Singh, “Estimation of nonlinear frequency response for a system with backlash nonlinearity using multi-term harmonic balance method”, 5th Conference on Nonlinear Vibrations, Istanbul, Turkey, July 2-4, 2014.

  30. O.T. Şen, J.T. Dreyer, R. Singh, “Suppression of multiple order friction torque fluctuations with modulated actuation pressure”, Paper #22, IMAC XXXII, Orlando, Florida, USA, February 3-6, 2013. https://doi.org/10.1007/978-3-319-04522-1_21

  31. O.T. Şen, J.T. Dreyer, R. Singh, “An improved brake squeal source model in the presence of kinematic and friction nonlinearities”, Inter-Noise 2013, Innsbruck, Austria, September 15-18, 2013.

  32. O.T. Şen, J.T. Dreyer, R. Singh, “Comparative signal processing analyses of a speed-dependent problem as motivated by brake judder problem”, ICA 2013, Montreal, Canada, June 2-7, 2013. https://doi.org/10.1121/1.4799005

  33. J.T. Dreyer, O.T. Şen, J.S. Drabison, R. Singh, “Effect of Disc-Pad Contact Modification on the Brake Judder Source Using a Simplified Elasto-Kinematic Model”, SAE Noise and Vibration Conference and Exhibition, Grand Rapids, Michigan, USA, May 20-23, 2013. https://doi.org/10.4271/2013-01-1907

  34. O.T. Şen, J.T. Dreyer, R. Singh, “Forced response of a nonlinear translating brake band in the presence of friction guides”, Paper #39, IMAC XXXI, Garden Grove, California, USA, February 11-14, 2013. https://doi.org/10.1007/978-1-4614-6570-6_12

  35. O.T. Şen, R. Singh, “Improved mathematical models of vehicle brake judder and experimental observations”, Invited paper, Paper #1338, Inter-Noise 2012, New York, USA, August 19-22, 2012.

  36. O.T. Şen, R. Singh, “Stability of a mechanical system with kinematic and friction nonlinearities”, Beihang University, 8thGraduate Students Academic Forum, Beijing, China, October, 2011.

  37. R. Singh, J.T. Dreyer, J. Liette, O.T. Şen, S. Ebert, B. Post, “Formulation of a Coupled Mechanical and Hydraulic Multi-Physics Model of the Disc Caliper Brake System”, 28th Annual SAE Brake Colloquium & Exhibition, Phoenix, Arizona, USA, October 10-13, 2010.