Vibration Transient Response Using Statistical Energy Analysis
Transient Statistic Energy Analysis (T. S. E. A.) for transient response of a vibration system is investigated in this paper. Mathematical expressions of the rise time and the peak energy were derived. Numerical modeling of the system was also made. It showed that the peak energy decrease as the internal loss factor and the coupling stiffness decrease, the rise time decease as the internal loss factor and the coupling loss factor increase. It was found that the results of TSEA and the traditional methods are identical.
H. Li et al., "Vibration Transient Response Using Statistical Energy Analysis", Applied Mechanics and Materials, Vols. 55-57, pp. 941-944, 2011