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Proceedings Papers

On the Energy Dissipation Characterisctics of Active Constrained Layer Damping

A. Baz
Proc. ASME. IMECE96, Active Control of Vibration and Noise, 239-246, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0926
https://doi.org/10.1115/IMECE1996-0926
View Paper titled, On the Energy Dissipation Characterisctics of Active Constrained Layer Damping
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Topics: Active damping, Energy dissipation, Damping, Shear (Mechanics), Deformation, Passive damping, Shear deformation, Stiffness, Vibration
Journal Articles

A Simple Configuration of an Actively Synthesized Gyroscopic-Nonreciprocal Acoustic Metamaterial

H. Zhou, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2023, 145(2): 021004.
Paper No: VIB-22-1099
https://doi.org/10.1115/1.4055103
Published Online: October 19, 2022
View Article titled, A Simple Configuration of an Actively Synthesized Gyroscopic-Nonreciprocal Acoustic Metamaterial
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Topics: Control equipment, Phase shift, Cavities, Phononic crystals, Poles (Building), Acoustics
Journal Articles

Breaking the Reciprocity in Acoustic Metamaterials by Active Eigen-Structure Control Strategy

A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041009.
Paper No: VIB-21-1213
https://doi.org/10.1115/1.4053587
Published Online: March 7, 2022
View Article titled, Breaking the Reciprocity in Acoustic Metamaterials by Active Eigen-Structure Control Strategy
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Topics: Acoustics, Ducts, Eigenvalues, Metamaterials, Phononic crystals, Closed loop systems, Actuators, Transfer functions
Proceedings Papers

Vibration Control of Tubes With Internally Moving Loads Using Active Constrained Layer Damping

J. Ro, K. S. El-Din, A. Baz
Proc. ASME. IMECE97, Active/Passive Vibration Control and Nonlinear Dynamics of Structures, 1-11, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0554
https://doi.org/10.1115/IMECE1997-0554
View Paper titled, Vibration Control of Tubes With Internally Moving Loads Using Active Constrained Layer Damping
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Topics: Active damping, Pavement live loads, Vibration control, Damping, Vibration, Control equipment, Feedback, Finite element methods, Finite element model, Passive damping
Proceedings Papers

Active Noise Control of Piston-Cavity Systems

A. Baz
Proc. ASME. IMECE97, Adaptive Structures and Material Systems, 121-131, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0185
https://doi.org/10.1115/IMECE1997-0185
View Paper titled, Active Noise Control of Piston-Cavity Systems
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Topics: Cavities, Noise control, Pistons, Sound pressure, Damping, Acoustics, Control equipment, Dampers, Dynamics (Mechanics), Finite element methods
Proceedings Papers

Vibration Control of Beams Using Electro-Magnetic Damping Treatment

J. Oh, S. Poh, M. Ruzzene, A. Baz
Proc. ASME. IMECE99, Adaptive Structures and Material Systems, 301-313, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0558
https://doi.org/10.1115/IMECE1999-0558
View Paper titled, Vibration Control of Beams Using Electro-Magnetic Damping Treatment
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Topics: Damping, Vibration control, Finite element model, Magnetic fields, Vibration, Aluminum, Control equipment, Dynamics (Mechanics), Excitation, Failure
Proceedings Papers

Control of Wave Propagation in Periodic Composite Rods Using Shape Memory Inserts

M. Ruzzene, A. Baz
Proc. ASME. IMECE99, Adaptive Structures and Material Systems, 353-365, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0563
https://doi.org/10.1115/IMECE1999-0563
View Paper titled, Control of Wave Propagation in Periodic Composite Rods Using Shape Memory Inserts
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Topics: Composite materials, Rods, Shapes, Wave propagation, Design, Shape memory alloys, Alloys, Dynamics (Mechanics), Elastic moduli, Excitation
Proceedings Papers

Active Control of Periodic Structures

A. Baz
Proc. ASME. IMECE2000, Adaptive Structures and Material Systems, 433-442, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1734
https://doi.org/10.1115/IMECE2000-1734
View Paper titled, Active Control of Periodic Structures
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Topics: Periodic structures, Wave propagation, Electromagnetic spectrum, Filtration, Waves, Control equipment, Filters, Manufacturing, Piezoelectric actuators, Springs
Journal Articles

Damping and Bandgap Characteristics of a Viscoelastic Tensegrity Damper

M. Raafat, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2022, 144(1): 011001.
Paper No: VIB-20-1441
https://doi.org/10.1115/1.4051091
Published Online: May 25, 2021
View Article titled, Damping and Bandgap Characteristics of a Viscoelastic Tensegrity Damper
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Topics: Dampers, Damping, Equations of motion, Tensegrity, Energy gap, Modeling
Proceedings Papers

Active Constrained Layer Damping of Seismic Excitations

A. Baz, S. Poh
Proc. ASME. DETC95, Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification, 691-699, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0632
https://doi.org/10.1115/DETC1995-0632
View Paper titled, Active Constrained Layer Damping of Seismic Excitations
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Topics: Active damping, Excitation, Dampers, Damping, Algorithms, Bracing (Construction), Control equipment, Uncertainty, Vibration
Proceedings Papers

Vibration Control of Plates Using Electromagnetic Compressional Damping Treatment

A. Omer, A. Baz
Proc. ASME. DETC99, Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 2435-2441, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/VIB-8018
https://doi.org/10.1115/DETC99/VIB-8018
View Paper titled, Vibration Control of Plates Using Electromagnetic Compressional Damping Treatment
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Topics: Damping, Plates (structures), Vibration control, Electromagnetic actuators, Finite element model, Magnetic fields, Vibration, Aluminum plate, Control equipment, Dynamics (Mechanics)
Journal Articles

Impact and Bandgap Characteristics of Periodic Rods With Viscoelastic Inserts and Local Resonators

Y. Alsaffar, O. Aldraihem, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2021, 143(4): 041011.
Paper No: VIB-20-1406
https://doi.org/10.1115/1.4049108
Published Online: December 8, 2020
View Article titled, Impact and Bandgap Characteristics of Periodic Rods With Viscoelastic Inserts and Local Resonators
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Topics: Composite materials, Energy gap, Rods, Finite element analysis
Proceedings Papers

Newtonian and Variational Formulations of the Vibrations of Plates With Active Constrained Layer Damping

Chul H. Park, A. Baz
Proc. ASME. IDETC-CIE2001, Volume 6C: 18th Biennial Conference on Mechanical Vibration and Noise, 3079-3088, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21738
https://doi.org/10.1115/DETC2001/VIB-21738
View Paper titled, Newtonian and Variational Formulations of the Vibrations of Plates With Active Constrained Layer Damping
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Topics: Active damping, Plates (structures), Vibration, Damping, Design, Dynamics (Mechanics), Engineering systems and industry applications
Proceedings Papers

Localization and Control of Wave Propagation in Active Periodic Fluid-Loaded Shells

M. Ruzzene, A. Baz
Proc. ASME. IDETC-CIE2001, Volume 6C: 18th Biennial Conference on Mechanical Vibration and Noise, 3089-3109, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21739
https://doi.org/10.1115/DETC2001/VIB-21739
View Paper titled, Localization and Control of Wave Propagation in Active Periodic Fluid-Loaded Shells
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Topics: Fluids, Shells, Wave propagation, Actuators, Sound, Vibration, Electromagnetic spectrum, Excitation, Feedback, Periodic structures
Proceedings Papers

Optimal Design of Underwater Shells With Active Stiffeners

W. Akl, M. Ruzzene, A. Baz
Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 1655-1675, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21496
https://doi.org/10.1115/DETC2001/VIB-21496
View Paper titled, Optimal Design of Underwater Shells With Active Stiffeners
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Topics: Design, Shells, Optimization, Vibration, Fluids, Noise (Sound), Radiation (Physics), Weight (Mass), Cycles, Dimensions
Journal Articles

Piezoelectric Vibration Energy Harvesting From a Two-Dimensional Coupled Acoustic-Structure System With a Dynamic Magnifier

A. Aladwani, O. Aldraihem, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. June 2015, 137(3): 031002.
Paper No: VIB-12-1364
https://doi.org/10.1115/1.4029359
Published Online: June 1, 2015
View Article titled, Piezoelectric Vibration Energy Harvesting From a Two-Dimensional Coupled Acoustic-Structure System With a Dynamic Magnifier
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Topics: Acoustics, Cavities, Energy harvesting, Fluids, Vibration
Journal Articles

Vibration Characteristics of Metamaterial Beams With Periodic Local Resonances

M. Nouh, O. Aldraihem, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. December 2014, 136(6): 061012.
Paper No: VIB-13-1435
https://doi.org/10.1115/1.4028453
Published Online: October 6, 2014
View Article titled, Vibration Characteristics of Metamaterial Beams With Periodic Local Resonances
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Topics: Metamaterials, Resonance, Vibration
Journal Articles

Onset of Oscillations in Traveling Wave Thermo-Acoustic-Piezo-Electric Harvesters Using Circuit Analogy and SPICE Modeling

M. Nouh, O. Aldraihem, A. Baz
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2014, 136(6): 061005.
Paper No: DS-13-1045
https://doi.org/10.1115/1.4028050
Published Online: August 8, 2014
View Article titled, Onset of Oscillations in Traveling Wave Thermo-Acoustic-Piezo-Electric Harvesters Using Circuit Analogy and SPICE Modeling
Open the PDF for Onset of Oscillations in Traveling Wave Thermo-Acoustic-Piezo-Electric Harvesters Using Circuit Analogy and SPICE Modeling in another window
Topics: Acoustics, Circuits, Modeling, Oscillations, Temperature, Traveling waves, Pressure, Thermoacoustic devices, Diaphragms (Mechanical devices), Diaphragms (Structural)
Proceedings Papers

Experimental Investigation of Thermoacoustic-Piezoelectric Energy Harvesters and Refrigerators With Dynamic Magnifiers

M. Nouh, O. Aldraihem, A. Baz
Proc. ASME. SMASIS2013, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T07A002, September 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2013-3030
https://doi.org/10.1115/SMASIS2013-3030
View Paper titled, Experimental Investigation of Thermoacoustic-Piezoelectric Energy Harvesters and Refrigerators With Dynamic Magnifiers
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Topics: Energy harvesting, Acoustics, Temperature gradient, Pressure, Thermal energy, Waves, Deflection, Diaphragms (Mechanical devices), Diaphragms (Structural), Engineering prototypes
Journal Articles

Single Degree of Freedom Shear-Mode Piezoelectric Energy Harvester

A. Aladwani, O. Aldraihem, A. Baz
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. October 2013, 135(5): 051011.
Paper No: VIB-11-1250
https://doi.org/10.1115/1.4023950
Published Online: June 18, 2013
View Article titled, Single Degree of Freedom Shear-Mode Piezoelectric Energy Harvester
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Topics: Energy harvesting, Shear (Mechanics), Stress, Degrees of freedom