Jezik: | Slovenski jezik |
---|---|
Leto izida: | 2020 |
Tipologija: | 2.11 - Diplomsko delo |
Organizacija: | UL FS - Fakulteta za strojništvo |
Založnik: | [G. Krivic] |
UDK: | 537.311.3:534.833.6(043.2) |
COBISS: | 27816195 |
Št. ogledov: | 380 |
Št. prenosov: | 142 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
---|---|
Sekundarni naslov: | Influence of electrical resistance on the characteristic of an electromagnetic vibration absorber |
Sekundarni povzetek: | The traditional vibration absorber is employed to reduce the vibrations of a primary structure. However, the working frequency band of such an absorber is very narrow. The final thesis presents an electromagnetic absorber with variable electro-mechanical properties suitable for broadband vibration absorbing. The effect of its resistance to forced oscillation was investigated. The results show that resistance affects the damping ratio: higher electrical resistance results in less mechanical damping. The highest damping ratios were achieved with simulated negative resistance. Finally, its use for controlled damping of the beam is shown. |
Sekundarne ključne besede: | thesis;vibration absorber;electromagnetic transducer;shunt damping;mechanical vibrations; |
Vrsta dela (COBISS): | Zaključna naloga |
Študijski program: | 0 |
Konec prepovedi (OpenAIRE): | 1970-01-01 |
Komentar na gradivo: | Univ. v Ljubljani, Fak. za strojništvo |
Strani: | XIV, 47 f. |
ID: | 12008217 |