Identification of modal parameters of a model turbine blade with a curved surface under random excitation with a three-dimensional continuously scanning laser Doppler vibrometer system
Ke Yuan, Weidong Zhu
Topics & Concepts
Laser Doppler vibrometerLaser scanning vibrometryAcousticsVibrationModal analysisOpticsModalLaser scanningModal testingLaserEngineeringPhysicsMaterials scienceLaser power scalingPolymer chemistryStructural Health Monitoring TechniquesOptical measurement and interference techniquesBladed Disk Vibration Dynamics