Tuning Condition Modification of Damped and Un-damped Adaptive Vibration Absorber

In this paper a tuned vibration absorber (TVA) is realized using different tuning conditions. The main objective of adaptive tuned vibration absorber is to maximize the vibration attenuation of main system vibration. The tuning condition is used to track the excitation frequency. By making some modification on tuning condition the frequency response of primary system (FRC) will have better performance. This paper shows that the FRC can be reduced by 10%. This enhancement is dependent on system parameters in addition to excitation frequency.