Pregled bibliografske jedinice broj: 50759
The influence of neglecting small harmonic terms on estimation of dynanical stability of the response of non-linear oscillators
The influence of neglecting small harmonic terms on estimation of dynanical stability of the response of non-linear oscillators // Computational Mechanics, 24 (1999), 4; 230-237 (međunarodna recenzija, članak, znanstveni)
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Naslov
The influence of neglecting small harmonic terms on estimation of dynanical stability of the response of non-linear oscillators
Autori
Wolf Hinko ; Stegić Milenko
Izvornik
Computational Mechanics (0178-7675) 24
(1999), 4;
230-237
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Dynamical Stability; Non-Linear Oscillator; Incremental Harmonic Balance Method
Sažetak
The effects of neglecting small harmonic terms on estimation of dynamical stability of the steady state solution determined in the frequency domain are considered in this paper. For that purpose, a simple single-degree-of-freedom piecewise linear system excited by a harmonic excitation is analyzed. In the time domain, steady state solutions are obtained by using the method of piecing the exact solutions (MPES) and in the frequency domain, by the incremental harmonic balance method (IHBM). The stability of the solutions obtained in the frequency domain by IHBM is determined by using Floquet-Liapounov theorem and by digital simulation of the corresponding perturbed motion.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
