(НТУ "ХПИ", 2003) Решетникова, Светлана Николаевна; Галас, Олег Сергеевич
Concept of nonlinear normal modes is used to study vibrations of some elastic structures attached with single-DOF nonlinear elastic absorbers. The localized vibration modes favorable for the absorption are allocated. Stability of nonlocalized modes is investigated. The forced vibrations in such systems are considered also, the principal resonances are analyzed. Forced resonances of the systems under consideration are considered too
(НТУ "ХПИ", 2003) Абрамов, К. В.; Михлин, Юрий Владимирович
Themethod of nonlinear normal modes is used to study nonlinear dynamics of mechanical system with snap-through truss. Mathieu's equation is derived to study the motions stability. The domain of instability of nonlinear normal mode is obtained
