Open AccessDefining free damped oscillation in technological systems
Author(s) -
Dmitry Ershov,
Irina Lukyanenko,
А. О. Смирнов,
Е. Э. Аман
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/537/3/032035
Subject(s) - dissipative system , oscillation (cell signaling) , dissipation , vibration , physics , describing function , self oscillation , control theory (sociology) , function (biology) , classical mechanics , mechanics , nonlinear system , computer science , acoustics , quantum mechanics , genetics , control (management) , artificial intelligence , evolutionary biology , biology
The paper reviews approaches to defining free damped oscillation in mechanical drive of the technological equipment based on identifying the intrinsic oscillation frequencies given the Rayleigh dissipation function under non-linear dynamic effect. It presents a mathematical model for damped oscillation accounting for dissipative forces and their effect on the system vibration activity.