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Journal Articles

Operational Modal Analysis of a Rotating Structure Subject to Random Excitation Using a Tracking Continuously Scanning Laser Doppler Vibrometer via an Improved Demodulation Method

L. F. Lyu, W. D. Zhu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2022, 144(1): 011006.
Paper No: VIB-21-1074
https://doi.org/10.1115/1.4051178
Published Online: June 10, 2021
View Article titled, Operational Modal Analysis of a Rotating Structure Subject to Random Excitation Using a Tracking Continuously Scanning Laser Doppler Vibrometer via an Improved Demodulation Method
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Topics: Blades, Laser Doppler vibrometers, Mirrors, Modal analysis, Random excitation, Rotating beams, Signals, Rotation, Lasers, Vibration
Journal Articles

Non-Model-Based Identification of Delamination in Laminated Composite Plates Using a Continuously Scanning Laser Doppler Vibrometer System

Da-Ming Chen, Y. F. Xu, W. D. Zhu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. August 2018, 140(4): 041001.
Paper No: VIB-17-1364
https://doi.org/10.1115/1.4038734
Published Online: February 22, 2018
View Article titled, Non-Model-Based Identification of Delamination in Laminated Composite Plates Using a Continuously Scanning Laser Doppler Vibrometer System
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Topics: Composite materials, Damage, Delamination, Shapes, Vibration, Laser Doppler vibrometers, Wavelets, Plates (structures), Polynomials
Journal Articles

Damage Identification of Beams Using a Continuously Scanning Laser Doppler Vibrometer System

Da-Ming Chen, Y. F. Xu, W. D. Zhu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. October 2016, 138(5): 051011.
Paper No: VIB-15-1418
https://doi.org/10.1115/1.4033639
Published Online: June 17, 2016
View Article titled, Damage Identification of Beams Using a Continuously Scanning Laser Doppler Vibrometer System
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Topics: Damage, Excitation, Polynomials, Laser Doppler vibrometers
Journal Articles

3-D Elasticity-Based Modeling of Anisotropic Piezocomposite Transducers for Guided Wave Structural Health Monitoring

Ajay Raghavan, Carlos E. S. Cesnik
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 739–751.
https://doi.org/10.1115/1.2748776
Published Online: February 8, 2007
View Article titled, 3-D Elasticity-Based Modeling of Anisotropic Piezocomposite Transducers for Guided Wave Structural Health Monitoring
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Topics: Actuators, Anisotropy, Elasticity, Excitation, Fibers, Sensors, Transducers, Waves, Structural health monitoring, Frequency response
Journal Articles

Rotor Vibration Measurements Using Laser Doppler Vibrometry: Essential Post-Processing for Resolution of Radial and Pitch/Yaw Vibrations

Ben J. Halkon, Steve J. Rothberg
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 8–20.
https://doi.org/10.1115/1.2149389
Published Online: July 7, 2005
View Article titled, Rotor Vibration Measurements Using Laser Doppler Vibrometry: Essential Post-Processing for Resolution of Radial and Pitch/Yaw Vibrations
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Topics: Algorithms, Resolution (Optics), Vibration, Vibration measurement, Laser Doppler vibrometers, Yaw, Lasers, Laser beams
Journal Articles

Simulating and Measuring Structural Intensity Fields in Plates Induced by Spatially and Temporally Random Excitation

Michael J. Daley, Stephen A. Hambric
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2005, 127(5): 451–457.
https://doi.org/10.1115/1.2013299
Published Online: January 6, 2005
View Article titled, Simulating and Measuring Structural Intensity Fields in Plates Induced by Spatially and Temporally Random Excitation
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Topics: Dampers, Plates (structures), Pressure, Resonance, Sound pressure, Simulation, Construction, Random excitation, Acoustics, Laser Doppler vibrometers
Journal Articles

Experimental and Analytical Investigations of the Dynamic Response of Adhesively Bonded Single Lap Joints

A. Vaziri, H. Nayeb-Hashemi, H. R. Hamidzadeh
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2004, 126(1): 84–91.
https://doi.org/10.1115/1.1596550
Published Online: February 26, 2004
View Article titled, Experimental and Analytical Investigations of the Dynamic Response of Adhesively Bonded Single Lap Joints
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Topics: Adhesives, Damping, Deformation, Dynamic response, Resonance, Stress, Accelerometers, Equations of motion, Mechanical properties, Aluminum
Journal Articles

Spatially Continuous Power Flow Using a Scanning Laser Doppler Vibrometer

Jonathan D. Blotter, Associate Professor, Mem. ASME, Robert L. West, Associate Professor, Mem. ASME, Scott D. Sommerfeldt, Professor,
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2002, 124(4): 476–482.
https://doi.org/10.1115/1.1497363
Published Online: September 20, 2002
View Article titled, Spatially Continuous Power Flow Using a Scanning Laser Doppler Vibrometer
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Topics: Flow (Dynamics), Laser Doppler vibrometers
Journal Articles

Thickness Deformation of Constrained Layer Damping: An Experimental and Theoretical Evaluation

Peter Y. H. Huang, Graduate Research Assistant, Per G. Reinhall, Associate Professor, I. Y. Shen, Associate Professor, Jessica M. Yellin, Graduate Research Assistant
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. April 2001, 123(2): 213–221.
https://doi.org/10.1115/1.1340625
Published Online: September 1, 2000
View Article titled, Thickness Deformation of Constrained Layer Damping: An Experimental and Theoretical Evaluation
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Topics: Damping, Deformation, Laser Doppler vibrometers
Journal Articles

On the Modal Testing of Microstructures: Its Theoretical Approach and Experimental Setup

Yuan-Fang Chou, Professor, Li-Chung Wang, Graduate Student
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2001, 123(1): 104–109.
https://doi.org/10.1115/1.1320814
Published Online: August 1, 2000
View Article titled, On the Modal Testing of Microstructures: Its Theoretical Approach and Experimental Setup
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Topics: Excitation, Testing, Frequency response, Displacement, Electric discharge, Laser Doppler vibrometers
Journal Articles

High- to Low-Frequency Modal Interactions in a Cantilever Composite Plate

K. Oh, A. H. Nayfeh
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 1998, 120(2): 579–587.
https://doi.org/10.1115/1.2893867
Published Online: April 1, 1998
View Article titled, High- to Low-Frequency Modal Interactions in a Cantilever Composite Plate
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Topics: Cantilevers, Composite materials, Excitation, Accelerometers, Dynamics (Mechanics), Energy transformation, Epoxy adhesives, Epoxy resins, Graphite, Laser Doppler vibrometers
Journal Articles

An Inverse Vibration Method Applied to Bond Evaluation of Space Shuttle Tiles

S. A. Mueller, F. A. Moslehy
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. July 1996, 118(3): 454–462.
https://doi.org/10.1115/1.2888205
Published Online: July 1, 1996
View Article titled, An Inverse Vibration Method Applied to Bond Evaluation of Space Shuttle Tiles
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Topics: Space vehicles, Tiles, Vibration, Stiffness, Acoustics, Computer software, Finite element analysis, Geometry, Laser Doppler vibrometers, Manufacturing
Journal Articles

An Experimental Modal Analysis Technique for Miniature Structures

C. J. Wilson, D. B. Bogy
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. January 1996, 118(1): 1–9.
https://doi.org/10.1115/1.2889629
Published Online: January 1, 1996
View Article titled, An Experimental Modal Analysis Technique for Miniature Structures
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Topics: Modal analysis, Excitation systems, Actuators, Cantilevers, Excitation, Finite element model, Laser Doppler vibrometers, Piezoelectric transducers
Journal Articles

Vibration Measurements on Rotating Machinery Using Laser Doppler Velocimetry

S. J. Rothberg, N. A. Halliwell
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. July 1994, 116(3): 326–331.
https://doi.org/10.1115/1.2930432
Published Online: July 1, 1994
View Article titled, Vibration Measurements on Rotating Machinery Using Laser Doppler Velocimetry
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Topics: Laser Doppler anemometry, Machinery, Vibration measurement, Vibration, Ambiguity, Laser Doppler vibrometers, Lasers, Rotation, Rotor vibration
Journal Articles

Two-Channel Laser Vibrometer Techniques for Vibrational Intensity Measurements: Part 2—Longitudinal Intensity

T. E. McDevitt, G. H. Koopmann, C. B. Burroughs
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. January 1994, 116(1): 100–104.
https://doi.org/10.1115/1.2930384
Published Online: January 1, 1994
View Article titled, Two-Channel Laser Vibrometer Techniques for Vibrational Intensity Measurements: Part 2—Longitudinal Intensity
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Topics: Laser Doppler vibrometers, Flow (Dynamics), Lasers
Journal Articles

Two-Channel Laser Vibrometer Techniques for Vibrational Intensity Measurements: Part 1—Flexural Intensity

T. E. McDevitt, G. H. Koopmann, C. B. Burroughs
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 1993, 115(4): 436–440.
https://doi.org/10.1115/1.2930369
Published Online: October 1, 1993
View Article titled, Two-Channel Laser Vibrometer Techniques for Vibrational Intensity Measurements: Part 1—Flexural Intensity
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Topics: Laser Doppler vibrometers, Laser beams, Lasers, Errors, Excitation, Flow (Dynamics), Resonance, Rods, Waves
Journal Articles

Experimental and Numerical Analysis of Read/Write Head Suspension Dynamics for High-Performance Floppy Drive Systems

G. M. Frees, D. K. Miu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. January 1990, 112(1): 26–32.
https://doi.org/10.1115/1.2930093
Published Online: January 1, 1990
View Article titled, Experimental and Numerical Analysis of Read/Write Head Suspension Dynamics for High-Performance Floppy Drive Systems
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Topics: Dynamics (Mechanics), Numerical analysis, Finite element model, Adhesives, Boundary-value problems, Design, Disks, Electrical wires, Excitation, Hammers
Journal Articles

Tracking Dynamics of Read/Write Head Suspensions in High-Performance Small Form Factor Rigid Disk Drives

D. K. Miu, G. M. Frees, R. S. Gompertz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. January 1990, 112(1): 33–39.
https://doi.org/10.1115/1.2930095
Published Online: January 1, 1990
View Article titled, Tracking Dynamics of Read/Write Head Suspensions in High-Performance Small Form Factor Rigid Disk Drives
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Topics: Disks, Dynamics (Mechanics), Density, Actuators, Errors, Slider bearings, Vibration, Engines, Excitation, Finite element analysis