Naslov
Advantages of HBM Over IHBM for Single-Harmonic-Analysis of Forced Vibrations of an Impact-pair

Autori
Wolf, Hinko ; Muftić, Osman ; Terze, Zdravko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 5th International Design Conference / Marjanović, Dorian - Zagreb : Sveučilišna tiskara, 1998, 701-706

Skup
5th International Design Conference

Mjesto i datum
Dubrovnik, Hrvatska, 19.05.1998. - 22.05.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
nonlinear vibrations; clearances; HBM; IHBM

Sažetak
Mechanical systems with clearances (impact-pairs) are non-linear vibration systems and corresponding frequency response characteristics can be determined only approximately. So, it is very important to investigate the accuracy and reliability of the applied approximate methods, as well as their computational efficiency. In this paper, the characteristics of the method of harmonic balance (HBM) and the incremental harmonic balance method (IHBM), when they are used for determining the single-harmonic steady state response of an impact-pair, are considered. One can infer that inside the frequency regions in which the method of harmonic balance gives satisfactory accurate and reliable results, i.e. where single-harmonic description of the response is adequate (frequency regions of double-sided impact cases), HBM is more efficient and more suitable than IHBM.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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