Abstract
Using the previously developed mathematical model of a vibration isolator with an elastic – hysteresis element made of metal–rubber material and on the basis of the Bubnov–Galerkin method, the solution of the equation of forced vibrations of vibration protection systems (VS) under harmonic excitation is obtained. The obtained theoretical results are used to construct generalized dynamic characteristics of vibration isolators with structural damping, in particular, vibration isolators with an elastic–hysteresis element made of MR material. As a result, a simple and fairly general procedure for calculating the generalized vibration–isolating characteristics of the aircraft for the case of harmonic linearization is obtained.
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