Unit, hertz (Hz). Cov lus piav qhia Rau qhov sib npaug ntawm cov lus tsa suab hauv Table 1, qhov tsis muaj qhov tsis muaj zog yog (1/2π)(S/M)1/ 2. Ntawm qhov zaus no qhov kev txav ntawm qhov loj M lags lub zog cuam tshuam los ntawm lub kaum sab xis ntawm 90 degrees.
Dab tsi yog undamped resonant zaus?
Thaum damping me me, qhov resonant zaus yog kwv yees sib npaug rau lub ntuj zaus ntawm qhov system, uas yog qhov zaus ntawm kev vibrations unforced. Qee lub tshuab muaj ntau yam, sib txawv, resonant zaus.
Dab tsi yog damped thiab undamped ntuj zaus?
Thaum ib qho undriven, undamped oscillator yog tsiv tawm ntawm qhov sib npaug, lub kaw lus yuav oscillate ntawm nws cov zaus.… Lub damped oscillation zaus tsis sib npaug ntawm lub ntuj zaus Damping ua rau lub zaus ntawm lub damped oscillation yuav tsum me ntsis tsawg dua lub ntuj zaus.
Dab tsi yog undamped natural zaus hauv kev tswj hwm?
Lub damped ntuj zaus feem ntau yog ze rau ntawm lub ntuj zaus - thiab yog qhov zaus ntawm qhov decaying sinusoid (underdamped system). … ωn yog qhov tsis muaj kev cuam tshuam ntuj tsim. ζ yog qhov damping piv: Yog ζ > 1, ces ob tug ncej yog qhov tsis zoo thiab tiag.
Tus qauv resonant zaus yog dab tsi?
Yog li ntawd, qhov zaus resonant tuaj yeem muab tau los ntawm kev qhia qhov sib npaug ntawm ob qho tib si capacitive thiab inductive reactance raws li nram no: XL=X. 2ℼfL=1/ (2ℼfC)fr=1/ (2ℼ √LC)
