How to Calculate Logarithmic Decrement using Natural Frequency?
Logarithmic Decrement using Natural Frequency calculator uses Logarithmic Decrement = (Frequency Constant for Calculation*2*pi)/(sqrt(Natural Circular Frequency^2-Frequency Constant for Calculation^2)) to calculate the Logarithmic Decrement, The Logarithmic Decrement using Natural Frequency formula is defined as the natural log of the ratio of the amplitudes of any two successive peaks. Logarithmic Decrement is denoted by δ symbol.
How to calculate Logarithmic Decrement using Natural Frequency using this online calculator? To use this online calculator for Logarithmic Decrement using Natural Frequency, enter Frequency Constant for Calculation (a) & Natural Circular Frequency (ωn) and hit the calculate button. Here is how the Logarithmic Decrement using Natural Frequency calculation can be explained with given input values -> 0.005984 = (0.2*2*pi)/(sqrt(21^2-0.2^2)).