Now we notice that these peaks occur at frequencies where the time response was observed to have maximum response corresponding to the rate of oscillation of the input excitation.
输入激励的振荡速率等于峰值频率的位置,观察到了时域最大响应。
3
In the paper, the methods of both the optimum design with the maximum reliability and the lightest design with a fixed reliability are presented for the structures, subjected to random excitation.