ANALYSIS OF DYNAMIC VIBRATION ABSORBER EXPOSED TO A NON-PERIODIC COMPLEX EXCITATION
This work contains analysis of a dynamic vibration absorber with damping which is exposed to a nonperiodic complex form of excitation. In the beginning an analytical model of the dynamic absorber was developed. After that, the determination of systems main mass dynamics and the corresponding equations of motion for the simple case of harmonic excitation acting on the system were made. A FORTRAN program was developed that counts the basic movement of the mass of a system which is exposed to a non-periodic complex excitation and which is based on the application of Runge - Kutta and Newmark methods. Using this program we have made the necessary analysis and calculations.