The powerspectraldensity of ship's motion is calculated based on ocean wave energy spectrum and the movement spectrums of the ship's random motion are calculated and created.
根据海浪波能谱,计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。
2
The powerspectraldensity of ship's motion is calculated based on ocean wave energy spectrum, and the movement spectrums of the ship's random motion are calculated and created.
根据海浪波能谱,计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。
3
The bridge was actuated by sinusoid sweeping frequency wave, and then the powerspectraldensity differences between the undamaged and damaged bridge were analyzed.