Abstract
We present results of a numerical comparative analysis of superharmonic resonances of the order 2/1-1/5 and subharmonic resonance of the order 1/2 of a mechanical single degree-of-freedom vibrating system with unsymmetrical characteristic of restoring force at different ratios of system rigidities in half-cycles and under the conditions of considerable change in vibration damping level in the system.
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Translated from Problemy Prochnosti, No. 2, pp. 72–87, March–April, 2007.
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Bovsunovskii, A.P. Comparative analysis of nonlinear resonances of a mechanical system with unsymmetrical piecewise characteristic of restoring force. Strength Mater 39, 159–169 (2007). https://doi.org/10.1007/s11223-007-0021-5
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DOI: https://doi.org/10.1007/s11223-007-0021-5