PT Journal AU Chaban, A Perzynski, T TI Mathematical Modelling of Oscillatory Processes in Transmission of Movement of an Electric Drive with Non-Linear Long Elastic Elements SO Communications - Scientific Letters of the University of Zilina PY 2021 BP C54 EP C64 VL 23 IS 2 DI 10.26552/com.C.2021.2.C54-C64 WP https://komunikacie.uniza.sk/artkey/csl-202102-0003.php DE modelling of transport systems; Hamilton-Ostrogradsky principle; mathematical modelling; systems of distributed parameters; computer simulation SN 13354205 AB Mathematical model of transmission of movement of an electric drive system that includes long elastic elements, including the non-linear relation between tensors of strength and deformation is presented in this article. Mentioned type of transmission is applied in the tasks related to special-purpose transport. A method that is based on integral modification of variational Hamilton-Ostrogradsky principle was applied for the presented model. Results of the computer simulation of oscillatory processes in transmission of movement of an electromechanical system are presented in the article. ER