Abstract—
The results of analysis of the dynamic properties of a vibrating technological machine with an electrodynamic actuator of oscillations during its operation under a nonlinear technological load are presented. The amplitude–frequency performances of the machine have been obtained, in both the idle and operating modes when the actuator is powered by current and voltage sources. The conditions for the appearance of ambiguity regions of the amplitude–frequency performances and their branches corresponding to unstable modes are obtained. A number of features of the dynamic behavior of the machine and its limiting capabilities are revealed.
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This work was supported by the Russian Foundation for Basic Research, project no. 18-08-00168.
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Translated by G. Dedkov
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Astashev, V.K., Pichugin, K.A. & Semenova, E.B. Nonlinear Dynamics of a Vibrating Machine with an Electrodynamic Actuator. J. Mach. Manuf. Reliab. 50, 11–18 (2021). https://doi.org/10.3103/S1052618821010064
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DOI: https://doi.org/10.3103/S1052618821010064