Open AccessOwn fluctuations of technological systems
Author(s) -
Dmitry Ershov,
E. G. Zlotnikov,
B. Nestorovski
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1399/2/022055
Subject(s) - orthogonality , rigidity (electromagnetism) , differential equation , differential (mechanical device) , mechanical system , statistical physics , physics , classical mechanics , mathematics , mathematical analysis , engineering , thermodynamics , mechanical engineering , quantum mechanics , geometry
Own fluctuations in the drives of technological equipment based on a three-mass model of fluctuating torsional chain system are analyzed. Differential equations of motion of a mechanical system with three degrees of freedom are obtained. An analysis of the forms of fluctuating processes in the system is conducted. Conditions of orthogonality of own torsional fluctuation forms are considered, dependencies of own frequencies on system rigidity coefficients are determined.