Kazimieras Ragulskis1, Algimantas Bubulis1, Vytautas Jurenas1, Joris Vezys1, Petras Paskevicius2, Liutauras Ragulskis3, Antanas Sederevicius4, Vaidas Oberauskas4 and Juozas Zemaitis4
1 Kaunas University of Technology, Studentu str. 56, LT-51424, Kaunas, Lithuania
2 Company “Vaivora”, Palemono str. 2a, LT-52191, Kaunas, Lithuania
3 Department of Systems Analysis, Faculty of Informatics, Vytautas Magnus University, Vileikos str. 8, LT-44404, Kaunas, Lithuania
4 Department of Anatomy and Physiology, Veterinary Academy, Lithuanian University of Health Sciences (LSMU), Research Center of Digestive Physiology and Pathology, Kaunas LT-47181, Lithuania
Ragulskis, K., Bubulis, A., Jurenas, V., Vezys, J., Paskevicius, P., Ragulskis, L., Sederevicius, A., Oberauskas, V. & Zemaitis, J. (2026). Mathematical evaluation of the synchronization of mechanical oscillations in a cow milking system. Bulg. J. Agric. Sci., 32(3), 702–714
Organized mechanical vibrations in the frequency range of several times of tens of Hz in the milk production elements of cows ensure health and essentially stop the development of hazardous processes in them. Electromechanical vibrator driven by unbalanced DC electric motor of asynchronous type is attached to each teat cup of the milking machine milk producing element. A mathematical model of the system is obtained, which enables us to observe the vibrating processes analytically – graphically as well as to predict the dynamic synchronization of those vibrations. The purpose of the work is to create organized vibrating processes and to improve the health of animals as well as the quality of milking process.