Eigenfrequency txhais li cas?

Cov txheej txheem:

Eigenfrequency txhais li cas?
Eigenfrequency txhais li cas?
Anonim

Natural zaus, tseem hu ua eigenfrequency, yog qhov zaus ntawm qhov system zoo li oscillate thaum tsis muaj kev tsav tsheb lossis damping quab yuam. Cov qauv kev txav ntawm lub cev oscillating ntawm nws lub ntuj zaus yog hu ua hom ib txwm.

Eigenfrequency tsom xam yog dab tsi?

Thaum vibrating ntawm ib qho eigenfrequency, tus qauv deforms rau hauv cov duab sib xws, eigenmode. Kev tsom xam eigenfrequency tuaj yeem tsuas yog muab cov duab ntawm hom, tsis yog qhov amplitude ntawm ib qho kev co ntawm lub cev. … Kev txiav txim siab txog eigenfrequencies ntawm tus qauv yog ib feem tseem ceeb ntawm kev tsim vaj tsev.

Koj txhais li cas los ntawm ntuj zaus?

Natural Frequency yog dab tsi? Ib yam khoom ntuj zaus yog qhov zaus lossis tus nqi uas nws vibrates ib txwm muaj thaum cuam tshuam. … Peb hu cov zaus uas ib yam khoom ib txwm vibrates, nws lub ntuj zaus. Peb tuaj yeem siv cov kev sib raug zoo oscillators ua cov cuab yeej los ua qauv ib yam khoom lub ntuj zaus.

Kev tshuaj ntsuam eigenmode yog dab tsi?

Eigenmode tsom xam yog txhawj xeeb nrog lub tsev thaiv thiab cov txheej txheem ua haujlwm ntawm cov khoom lim cais. … eigenmode tsom xam (tsis muaj excitation – khaws cia lub zog nyob rau hauv cov qauv) – tsom xam nyob rau hauv cov nqe lus ntawm sab hauv teb rau txhua hom, ntuj hom, resonances – tsis muaj S-tsis muaj)

Natural zaus thiab resonance yog dab tsi?

Lub resonant zaus kuj txhais tau tias yog lub ntujzaus ntawm ib yam khoom uas nws nyiam vibrate ntawm ib tug siab dua amplitude. Piv txwv li, koj tuaj yeem hnov tus choj "co" yog tias lub zog oscillation los ntawm cov tsheb ua rau nws vibrate ntawm nws zaus.

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