Laser excitation system for measuring frequency response function of underwater structures

Physics & Astronomy

• underwater structures 94%
• frequency response 53%
• vibration tests 47%
• laser ablation 32%
• hammers 29%
• pulsed lasers 28%
• excitation 26%
• water 25%
• lasers 24%
• oceans 24%
• vibration 21%
• manipulators 19%
• vibration meters 13%
• robots 13%
• positioning 11%
• resources 10%
• drag 10%
• impulses 10%
• high speed 8%
• evaluation 7%
• output 6%
• fluids 6%

Engineering & Materials Science

• Laser excitation 100%
• Underwater structures 88%
• Frequency response 50%
• Laser ablation 48%
• Pulsed lasers 45%
• Impact testing 29%
• Hammers 25%
• Water 24%
• Vibration analysis 23%
• Manipulators 19%
• Drag 9%
• Lasers 8%
• Robots 7%
• Fluids 7%