Dusmatov Olimjon Musurmonovich

Professor Doctor of Physical and Mathematical Sciences, Professor

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Theoretical mechanics, Vibration theory, Analytical mechanics, Priority theory, Nonholonomic systems

 

 

Badges “15 years of independence of the Republic of Uzbekistan”, “20 years of independence of the Republic of Uzbekistan” and Excellence in Public Education of the Republic of Uzbekistan.

 

 

1979-1984 – Student at Samarkand State University
1984-1987 – Postgraduate student at Kyiv Polytechnic Institute
1988-1988 – Junior Researcher, Kyiv Polytechnic Institute
1988-1994 – Assistant, senior lecturer at Samarkand State University
1994-1998 – Doctoral student at TAKI-Ukrainian National Technical University
1998-1999 – Associate Professor at Samarkand State University
1999-2005 – Dean of the Faculty of Mechanics and Mathematics of Samarkand State University
2005-2014 – Rector of Jizzakh State Pedagogical Institute
2016-2017 – Professor of the Department of “Education of Natural and Exact Sciences” of the Institute for Retraining and Advanced Training of Public Education Workers in the city of Tashkent
2017-2021 – Head of the Department of Physics and Astronomy, Tashkent State Pedagogical University
2021 - present – Professor of the Department of Theoretical and Applied Mechanics, Samarkand State University

 

 

Annotation. The direction of my research work is mathematical modeling of complex mechanical systems with distributed and collected parameters, protected from vibrations, checking their dynamics and priorities. In this regard, the issues of solving problems of dynamic damping of nonlinear vibrations of mechanical systems, such as solids, rods and plates, in various processes were considered. Carrying out research work to develop mathematical models, study their dynamics, dampen harmful vibrations that arise in them during vibration, and develop the necessary recommendations is one of the urgent tasks. The scientific significance of the research results is assessed by the development of methods for mathematical modeling of nonlinear vibrational movements and dynamic testing of elastic dissipative characteristics of elastic systems with distributed hysteresis-type parameters, protected from vibrations.
The practical significance of the research results is explained by the protection of mechanical systems used in various fields of industry and technology from harmful vibrations, ensuring the strength of parts and their flawless, long-term operation, as well as providing the opportunity to select design parameters in the design of vibration protection devices.

 

 

"1. Mirsaidov, M., Dusmatov, O., Khodjabekov, M. Stability of Nonlinear Vibrations of Elastic Plate and Dynamic Absorber in Random Excitations. E3S Web of Conferences, 2023, 410, 03014
2. Dusmatov, O., Urunboev, E., Mamatkabulov, A. Rectilinear car motions taking into account the elasticity and deformability of tires. E3S Web of Conferences, 2023, 389, 01024
3. Mirsaidov, M.M., Dusmatov, O.M., Khodjabekov, M.U. Dynamics of the rod protected from vibration under kinematic excitations. AIP Conference Proceedings, 2023, 2612, 030005
4. Mirsaidov, M.M., Dusmatov, O.M., Khodjabekov, M.U. Mode Shapes of Hysteresis Type Elastic Dissipative Characteristic Plate Protected from Vibrations. Lecture Notes in Civil Engineering, 2023, 282, pp. 127–140
5. Mirsaidov, M.M., Dusmatov, O.M., Khodjabekov, M.U. Mathematical Modeling of Hysteresis Type Elastic Dissipative Characteristic Plate Protected From Vibration. AIP Conference Proceedings, 2022, 2637, 060009
6. Mirsaidov, M.M., Dusmatov, O.M., Khodjabekov, M.U. EVALUATION OF THE DYNAMICS OF ELASTIC PLATE AND LIQUID SECTION DYNAMIC ABSORBER. PNRPU Mechanics Bulletin, 2022, 2022(3), pp. 51–59
7. Mirsaidov, M., Dusmatov, O., Khodjabekov, M. Mode Shapes of Transverse Vibrations of Rod Protected from Vibrations in Kinematic Excitations. Lecture Notes in Civil Engineering, 2022, 170, pp. 217–227
8. Mirsaidov, M.M., Dusmatov, O.M., Khodjabekov, M.U. Stability of nonlinear vibrations of plate protected from vibrations. Journal of Physics: Conference Series, 2021, 1921(1), 012097
9. Mirsaidov, M., Dusmatov, O., Khodjabekov, M. The problem of mathematical modeling of a vibration protected rod under kinematic exitations. IOP Conference Series: Materials Science and Engineering, 2021, 1030(1), 012069"