Abstract
A mathematical model of two masses vibrating screen with nonlinear elastic and dissipative ties working under ideal harmonic excitation is considered. The focus of the article is the study of the stationary movements in the “antiresonance” zone between the two natural frequencies. Using harmonic balance method the construction and analysis of bifurcation diagrams of this dynamical system are carried out, the stability factor of chosen regimes is appreciated with the help of their basins of attraction. The spectral and phase composition of the 2:1 superharmonic regimes is demonstrated, technological parameters of such machines are evaluated.
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Belovodskiy, V.N., Bukin, S.L., Sukhorukov, M.Y. (2012). Nonlinear Antiresonance Vibrating Screen. In: Beran, J., Bílek, M., Hejnova, M., Zabka, P. (eds) Advances in Mechanisms Design. Mechanisms and Machine Science, vol 8. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-5125-5_22
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DOI: https://doi.org/10.1007/978-94-007-5125-5_22
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