基于振动响应分析的海底管道悬空内检测研究
|
Study on submarine pipeline suspension internal detection based on vibration response analysis
|
图13. 悬空管段长度不同时机器人振动加速度的功率幅值时域图(0~ 30 Hz频段) |
Fig.13. Time-domain diagram of power amplitude of robot vibration acceleration with different lengths of suspended pipeline sections (frequency range of 0~30 Hz) |
![]() |