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Krzysztof Witkowski Curriculum Vitae Date & place of birth: 17.06.1970 in Lodz E mail: krzysztof.witkowski@p.lodz.pl |
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Experience |
Assistant Professor |
2022-currently |
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Researcher/POST-DOC |
2021-2022 |
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PhD student |
2015-2021 |
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Soloist singer |
2003-2018 |
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Education |
Lodz University of Technology – full-time, third-cycle degree studies at the Department of Automation, Biomechanics and Mechatronics. Obtained title: doctor of engineering and technical sciences in the discipline of mechanical engineering. |
2015-2021 |
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Lodz University of Technology - Faculty of Mechanical Engineering. Masters. Major: Machine Tools and Technological Equipment |
1990-1995 |
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The Grażyna and Kiejstut Bacewicz Academy of Music in Lodz – graduated with honors |
1994-2000 |
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Technical Secondary School of Mechanical Engineering No. 4 named after Indira Gandhi in Lodz. Speciality: precision mechanics |
1985-1990 |
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Awards and experience |
Three-time scholarship holder in the research grant of the National Science Center OPUS 14 "Modeling and non-linear dynamics of magneto-electro-mechanical systems" |
2018/2019 2020/2021 |
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Increasing the doctoral scholarship from the subsidy for co-financing pro-quality tasks. Decision RSO/PRS/6/2020/21 |
2020/2021 |
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Scholarship holder of the Minister of Culture and National Heritage. |
1999 i 2000 |
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Didactics |
Tutorials - Technical Mechanics I and II |
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Laboratory - Automation |
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Scientific articles |
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Kudra, G., Witkowski, K., Fasihi, A., ...Polczyński, K., Awrejcewicz, J. |
2023 |
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2022 |
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2022 |
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Witkowski, K., Kudra, G., Wasilewski, G., & Awrejcewicz, J. (2021). Mathematical modelling, numerical and experimental analysis of one-degree-offreedom oscillator with Duffing-type stiffness. International Journal of Non-Linear Mechanics. |
2021 |
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K. Witkowski, G. Kudra, S. Skurativskyi, G. Wasilewski, and J. Awrejcewicz, “Modeling and dynamics analysis of a forced two-degree-of-freedom mechanical oscillator with magnetic springs,” Mech. Syst. Signal Process., vol. 148, p. 107138, Feb. 2021 |
2021 |
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S. Skurativskyi, G. Kudra, K. Witkowski, and J. Awrejcewicz, “Bifurcation phenomena and statistical regularities in dynamics of forced impacting oscillator,” Nonlinear Dyn., vol. 98, no. 3, pp. 1795–1806, Nov. 2019 |
2019 |
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K. Witkowski, G. Kudra, G. Wasilewski, and J. Awrejcewicz, “Modelling and experimental validation of 1-degree-of-freedom impacting oscillator,” Proc. Inst. Mech. Eng. Part I J. Syst. Control Eng., vol. 233, no. 4, pp. 418–430, Apr. 2019 |
2019 |
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Patent applications |
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"Unidirectional harmonic exciter/force damper with electronically coupled rotors". Application on May 18, 2022 |
Registration |
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“Dynamic vibration damper with adjustable magnetic stiffness”. Application dated October 12, 2022 |
Registration |
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“Joint with one degree of freedom, bearing-magnet type”. Application dated October 24, 2022 |
Registration |
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Papers in Conferences Proceedings |
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Grzegorz Kudra, K.Witkowski, Soumyajit Seth, Krystian Polczyński, Jan Awrejcewicz. Parametric vibrations of a system of oscillators connected with periodically variable stiffness, in: J. Awrejcewicz, M. Kaźmierczak, J. Mrozowski, (Eds.), Dynamical Systems-Theory and Applications, DAB&M of TUL Press, Lodz, 2021 |
2021 |
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Sergii Skurativskyi, Grzegorz Kudra, K.Witkowski, Grzegorz Wasilewski, Jan Awrejcewicz. Nonlinear dynamics of forced oscillator subjected to a magnetic interaction, in: J. Awrejcewicz, M. Kaźmierczak, J. Mrozowski, (Eds.), Dynamical Systems-Theory and Applications, DAB&M of TUL Press, Lodz, 2021 |
2021 |
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K.Witkowski, Grzegorz Kudra, Sergii Skurativskyi, Grzegorz Wasilewski, Jan Awrejcewicz. Nonlinear forced oscillations of the coupled masses between repelling magnets, in: J. Awrejcewicz, M. Kaźmierczak, J. Mrozowski, (Eds.), Theoretical Approaches in Non-Linear Dynamical Systems, DAB&M of TUL Press, Lodz, 2019, pp. 507-514. |
2019 |
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K. Witkowski, G. Kudra, G. Wasilewski, F. Wiądzkowicz, J. Awrejcewicz.Experimental and numerical investigations of one-degree-of-freedom impacting oscillator. In: Awrejcewicz J, Kaźmierczak M, Mrozowski J, et al. (eds) Vibration, Control and Stability of Dynamical Systems. DAB&M of TUL Press, Lodz, 2017, pp. 549–558. |
2017 |
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G. Kudra, M.Szewc, M. Ludwicki, K.Witkowski, J. Awrejcewicz. Modelling of rigid body dynamics with spatial frictional contacts, in: J. Awrejcewicz, M. Kaźmierczak, J. Mrozowski, P. Olejnik (Eds.), Vibration, Control and Stability of Dynamical Systems, DAB&M of TUL Press, Lodz, 2017, pp. 231-240 |
2017 |
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Scientific Conferences |
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“15th International Conference Dynamical Systems – Theory and Applications (DSTA)”, Lodz, December, 2-5, 2019 - poster |
2019 |
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“14th International Conference Dynamical Systems – Theory and Applications (DSTA)”, Lodz, December, 11-14, 2017 - poster |
2017 |
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International Aerospace Conference at the Space Research Center in Warsaw – passive participation |
2016 |
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Other activities |
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The concept and construction of the "vibration exciter". Financing Opus 14: commission. 1330 pl. 14 regarding UMO-2017/27/B/ST8/01330 |
2021 |
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Construction of the measuring station: "Self-excited vibrating system using aerostatic bearings". Financed from the K11 capital fund |
2021-2022 |
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"Construction of a magnetic spring" as part of a scholarship in the Opus 14 grant. |
2018-2019 |
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"Automated station for testing the characteristics of springs based on an aerostatic guide" - Co-management of the project of the Directional Group Project in the field of Mechatronics at WM TUL. |
2017-2018 |
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Co-lead engineering thesis: "Project of a movable obstacle to the test stand of a double spatial pendulum with impacts". Major: Mechatronics at the Faculty of Mechanical Engineering of the Lodz University of Technology. |
2016 |
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Construction of the "Multi-degrees of freedom station with trolleys moving along the profile rail" system financed by the Maestro 2 grant. |
2015 |
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Additional qualifications |
Pedagogical course |
2003 |
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Category B driving license |
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Qualifications and additional skills |
Adwanced knowledge of: Microsoft Word, Exel, PowerPoint, Inkscape, Scilab, Matlab, Draft Sight |
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Foreign Languages |
English B1 Russian C1 |
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Hobbies |
basketball, tennis, didactics, classical music |
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