What is Forced Vibration?
Forced vibration occurs when a system is subjected to an external periodic force, causing it to oscillate at the frequency of the applied force rather than its natural frequency. This type of vibration can be seen in systems like machinery, where external influences, such as motors or seismic activity, induce motion. The response of the system depends on factors such as the amplitude of the applied force, damping characteristics, and the mass of the system. Unlike free vibrations, which occur without external influence, forced vibrations can lead to steady-state conditions where the system oscillates continuously at the driving frequency.
How to Calculate Complementary Function?
Complementary Function calculator uses Complementary Function = Amplitude of Vibration*cos(Circular Damped Frequency-Phase Constant) to calculate the Complementary Function, Complementary Function formula is defined as a mathematical representation of the oscillatory motion of a system under the influence of an external force, describing the frequency of under damped forced vibrations, where the system's natural frequency is affected by the damping force and the external force. Complementary Function is denoted by x1 symbol.
How to calculate Complementary Function using this online calculator? To use this online calculator for Complementary Function, enter Amplitude of Vibration (A), Circular Damped Frequency (ωd) & Phase Constant (ϕ) and hit the calculate button. Here is how the Complementary Function calculation can be explained with given input values -> 1.689698 = 5.25*cos(6-0.959931088596701).