| 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 |