Mamtiyev, K., Rzayeva, U. and Abdulova, A. 2025. Development and implementation of a numerical approach for optimal control of oscillations in coupled systems with distributed and lumped parameters. Eastern-European Journal of Enterprise Technologies. 1, 4 (133) (Feb. 2025), 22–29. DOI:https://doi.org/10.15587/1729-4061.2025.322053.