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Proceedings Papers

Spectral Analysis of Mechanical Reservoir Computing With ReLU Spring Networks

Daniel Nelson, Steven Kiyabu, Timothy Vincent, Andrew Gillman, Amanda Criner, Philip R. Buskohl
Proc. ASME. SMASIS2024, ASME 2024 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T08A004, September 9–11, 2024
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2024-141014
https://doi.org/10.1115/SMASIS2024-141014
View Paper titled, Spectral Analysis of Mechanical Reservoir Computing With ReLU Spring Networks
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Topics: Emission spectroscopy, Reservoirs, Spectroscopy, Springs, Nonlinear dynamics, Signals, Artificial neural networks, Computers, Displacement, Dynamics (Mechanics)
Proceedings Papers

Experimental Study on Gradually Varying Thickness Patch for Elastic Wave Manipulation Using Piezo Disk Actuators

Hyun-Su Park, Dae-Hyun Hwang, Jae-Hung Han
Proc. ASME. SMASIS2023, ASME 2023 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A002, September 11–13, 2023
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2023-110972
https://doi.org/10.1115/SMASIS2023-110972
View Paper titled, Experimental Study on Gradually Varying Thickness Patch for Elastic Wave Manipulation Using Piezo Disk Actuators
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Topics: Actuators, Disks, Elastic waves, Ray tracing, Refraction
Proceedings Papers

Programmable Bandgaps in Meta-Structures With Dynamic Vibration Resonators

Shantanu Chavan, Vijaya V. N. Sriram Malladi
Proc. ASME. SMASIS2023, ASME 2023 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T01A019, September 11–13, 2023
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2023-112818
https://doi.org/10.1115/SMASIS2023-112818
View Paper titled, Programmable Bandgaps in Meta-Structures With Dynamic Vibration Resonators
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Topics: Energy gap, Vibration, Acoustics, Elastic waves, Innovation, Machinery, Resonance, Structures, Transportation systems
Proceedings Papers

Data-Driven Estimation of Bandgap Frequencies in Metastructures for Elastic Wave Absorption

Hrishikesh Gosavi, Vijaya V. N. Sriram Malladi
Proc. ASME. SMASIS2023, ASME 2023 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A010, September 11–13, 2023
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2023-112598
https://doi.org/10.1115/SMASIS2023-112598
View Paper titled, Data-Driven Estimation of Bandgap Frequencies in Metastructures for Elastic Wave Absorption
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Topics: Absorption, Elastic waves, Energy gap
Proceedings Papers

Structurally Embedded Gradient Index Lens for Extended Amplification of Guided Waves in Polymer Pipes

H. Danawe, Z. Wang, S. Tol, G. Okudan, D. Ozevin
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A009, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2325
https://doi.org/10.1115/SMASIS2020-2325
View Paper titled, Structurally Embedded Gradient Index Lens for Extended Amplification of Guided Waves in Polymer Pipes
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Topics: Lenses (Optics), Pipes, Polymers, Waves, Design, Metamaterials, Brass (Metal), Computer simulation, Elastic waves, Guided wave ultrasonic testing
Proceedings Papers

Data-Driven Modeling Techniques to Estimate Dispersion Relations of Structural Components

Vijaya V. N. Sriram Malladi, Mohammad I. Albakri, Pablo A. Tarazaga, Serkan Gugercin
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A026, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8135
https://doi.org/10.1115/SMASIS2018-8135
View Paper titled, Data-Driven Modeling Techniques to Estimate Dispersion Relations of Structural Components
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Topics: Dispersion relations, Modeling, Structural elements (Construction), Frequency response, Boundary-value problems, Computer simulation, Dimensions, Elastic waves, Fittings, Wave equations
Proceedings Papers

A Piezoelectric Metamaterial With Bistable Circuit Shunts for Adaptive Non-Reciprocal Elastic Wave Transmission

Yisheng Zheng, Zhen Wu, Xinong Zhang, K. W. Wang
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A003, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-7924
https://doi.org/10.1115/SMASIS2018-7924
View Paper titled, A Piezoelectric Metamaterial With Bistable Circuit Shunts for Adaptive Non-Reciprocal Elastic Wave Transmission
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Topics: Circuits, Elastic waves, Metamaterials, Excitation, Energy gap, Wave energy, Dynamics (Mechanics), Resonance, Wave propagation, Waves
Proceedings Papers

Investigation of Elastic Meta-Structures With Periodic Localized Stress-Fields

Mohammad I. Albakri, Pablo A. Tarazaga
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A030, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8147
https://doi.org/10.1115/SMASIS2018-8147
View Paper titled, Investigation of Elastic Meta-Structures With Periodic Localized Stress-Fields
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Topics: Stress, Energy gap, Deformation, Vibration, Acoustics, Elastic waves, Electromagnetic spectrum, Timoshenko beam theory, Wave propagation
Proceedings Papers

Unusual Dynamic Behaviors Induced by Time-Space Modulated Structures

Kaijun Yi, Manuel Collet, Sami Karkar
Proc. ASME. SMASIS2017, Volume 2: Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation; Structural Health Monitoring, V002T03A013, September 18–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2017-3777
https://doi.org/10.1115/SMASIS2017-3777
View Paper titled, Unusual Dynamic Behaviors Induced by Time-Space Modulated Structures
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Topics: Elastic waves, S-matrix theory, Wave propagation, Waves
Proceedings Papers

Low-Frequency Elastic Wave Focusing and Harvesting via Locally Resonant Metamaterials

Serife Tol, F. Levent Degertekin, Alper Erturk
Proc. ASME. SMASIS2017, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V001T07A015, September 18–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2017-3957
https://doi.org/10.1115/SMASIS2017-3957
View Paper titled, Low-Frequency Elastic Wave Focusing and Harvesting via Locally Resonant Metamaterials
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Topics: Elastic waves, Metamaterials, Resonance, Mirrors, Lenses (Optics), Design, Energy gap, Refractive index, Wave energy, Waves
Proceedings Papers

Structural Intensity Analysis of Periodic Elastic Structures With Frequency Stop Bands

M. Nouh
Proc. ASME. SMASIS2016, Volume 2: Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting, V002T03A028, September 28–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2016-9277
https://doi.org/10.1115/SMASIS2016-9277
View Paper titled, Structural Intensity Analysis of Periodic Elastic Structures With Frequency Stop Bands
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Topics: Damping, Elastic moduli, Elastic waves, Electromagnetic scattering, Noise control, Periodic structures, Radiation scattering, Scattering (Physics), Steady state, Theorems (Mathematics)
Proceedings Papers

Dramatic Enhancement of Elastic Wave Energy Harvesting Using a Gradient-Index Phononic Crystal Lens

Serife Tol, F. Levent Degertekin, Alper Erturk
Proc. ASME. SMASIS2016, Volume 2: Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting, V002T07A013, September 28–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2016-9264
https://doi.org/10.1115/SMASIS2016-9264
View Paper titled, Dramatic Enhancement of Elastic Wave Energy Harvesting Using a Gradient-Index Phononic Crystal Lens
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Topics: Elastic waves, Energy harvesting, Lenses (Optics), Phononic crystals, Waves, Excitation, Aluminum plate, Computer simulation, Disks, Engineering simulation
Proceedings Papers

Local Triads of Sensors to Mine Collocated Acceleration for Structural Health Monitoring of an Aluminum Beam With Bolted Joints

Ioannis T. Georgiou
Proc. ASME. SMASIS2014, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring; Keynote Presentation, V001T05A005, September 8–10, 2014
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2014-7597
https://doi.org/10.1115/SMASIS2014-7597
View Paper titled, Local Triads of Sensors to Mine Collocated Acceleration for Structural Health Monitoring of an Aluminum Beam With Bolted Joints
Open the PDF for Local Triads of Sensors to Mine Collocated Acceleration for Structural Health Monitoring of an Aluminum Beam With Bolted Joints in another window
Topics: Aluminum, Bolted joints, Sensors, Structural health monitoring, Aluminum alloys, Signals, Damage, Vibration, Aerospace industry, Bearings
Proceedings Papers

Effects of Altitude on Active Structural Health Monitoring

Benjamin Cooper, Andrei Zagrai, Seth Kessler
Proc. ASME. SMASIS2013, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T05A013, September 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2013-3269
https://doi.org/10.1115/SMASIS2013-3269
View Paper titled, Effects of Altitude on Active Structural Health Monitoring
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Topics: Structural health monitoring, Flight, Crack detection, Elastic waves, Temperature, Acoustic emissions, Pressure, Space vehicles, Temperature profiles, Waves
Proceedings Papers

Harvesting of Bending Waves in One-Dimensional Infinite Beams Using Resistive-Reactive Circuits

Serife Tol, F. Levent Degertekin, Alper Erturk
Proc. ASME. SMASIS2013, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T07A015, September 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2013-3139
https://doi.org/10.1115/SMASIS2013-3139
View Paper titled, Harvesting of Bending Waves in One-Dimensional Infinite Beams Using Resistive-Reactive Circuits
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Topics: Circuits, Waves, Energy harvesting, Vibration, Biomedicine, Cantilevers, Design, Dynamics (Mechanics), Elastic waves, Electronic components
Proceedings Papers

Investigation of Low Velocity Impact Damage in Aluminum Alloys

Benjamin Cooper, Andrei Zagrai
Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 837-844, September 19–21, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2012-8145
https://doi.org/10.1115/SMASIS2012-8145
View Paper titled, Investigation of Low Velocity Impact Damage in Aluminum Alloys
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Topics: Aluminum alloys, Damage, Sensors, Signals, Structural health monitoring, Waves, Deformation, Aluminum plate, Elastic waves, Reflection
Proceedings Papers

Full Electromechanical Optimization of Shunted Piezoelectric Patch for Controlling Elastodynamic Waves’ Power Flow

Flaviano Tateo, Tianli Huang
Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 473-480, September 19–21, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2012-8107
https://doi.org/10.1115/SMASIS2012-8107
View Paper titled, Full Electromechanical Optimization of Shunted Piezoelectric Patch for Controlling Elastodynamic Waves’ Power Flow
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Topics: Capacitance, Circuits, Design, Diffusion (Physics), Elastic waves, Flow (Dynamics), Optimization, Smart structures, Wave propagation, Waves
Proceedings Papers

Lamb Wave Propagation Through Off-Axis Media

Jacob Brown, Whitney Reynolds, Derek Doyle, Andrei Zagrai
Proc. ASME. SMASIS2011, ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 2, 519-523, September 18–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2011-5116
https://doi.org/10.1115/SMASIS2011-5116
View Paper titled, Lamb Wave Propagation Through Off-Axis Media
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Topics: Wave propagation, Waves, Composite materials, Elastic waves, Space frame structures, Structural health monitoring, Fibers, Manufacturing, Resins, Surface properties
Proceedings Papers

Active Detection of Structural Damage in Aluminum Alloy Using Magneto-Elastic Active Sensors (MEAS)

David Conrad, Andrei Zagrai
Proc. ASME. SMASIS2011, ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 2, 545-553, September 18–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2011-5219
https://doi.org/10.1115/SMASIS2011-5219
View Paper titled, Active Detection of Structural Damage in Aluminum Alloy Using Magneto-Elastic Active Sensors (MEAS)
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Topics: Aluminum alloys, Damage, Membrane electrode assemblies, Sensors, Stress, Elastic waves, Fatigue cracks, Structural health monitoring, Aluminum plate, Bonding
Proceedings Papers

Developing a Piezoelectric Active Sensor SHM System for Satellites

Andrei Zagrai, Vlasi Gigineishvili, Jacob Brown, Derek Doyle, Hugh Gardenier, Brandon Arritt
Proc. ASME. SMASIS2009, Volume 2: Multifunctional Materials; Enabling Technologies and Integrated System Design; Structural Health Monitoring/NDE; Bio-Inspired Smart Materials and Structures, 517-527, September 21–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2009-1342
https://doi.org/10.1115/SMASIS2009-1342
View Paper titled, Developing a Piezoelectric Active Sensor SHM System for Satellites
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Topics: Satellites, Sensors, Structural health monitoring, Design, Dynamics (Mechanics), Elastic waves, Geometry, Hardware, Manufacturing, Mechanical properties