Volumes | Smart Materials, Adaptive Structures and Intelligent Systems | American Society of Mechanical Engineers Digital Collection

Topics: Actuators , Lithium-ion batteries , Shapes , Design , Optimization , Energy storage , Errors , Active materials , Anodes , Bio-inspired smart materials

Generation of Travelling Waves Using Tracking Control Method

Amit Bhayadia, Anthony Olivett, Tarunraj Singh, M. Amin Karami

SMASIS 2021; V001T01A003doi:https://doi.org/10.1115/SMASIS2021-67559

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Topics: Tracking control , Traveling waves , Excitation , Signals , Boundary layers , Separation (Technology) , System dynamics , Wings , Aircraft , Control equipment

Design of a Bio-Inspired Soft Robot for Break Bulk Manipulation in Transport Engineering

Trung Tin Bui Duc, Jovana Jovanova

SMASIS 2021; V001T01A004doi:https://doi.org/10.1115/SMASIS2021-67646

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Topics: Biomimetics , Design , Robotics , Robots

Shape Memory Modeling of a Nonlinear and Superelastic Compliant Mechanism

Brianne Hargrove, Angela Nastevska, Jovana Jovanova, Mary Frecker

SMASIS 2021; V001T01A005doi:https://doi.org/10.1115/SMASIS2021-67651

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Topics: Compliant mechanisms , Modeling , Shape memory alloys , Shapes

Design of a Pneumatic Growing Robot Inspired to Plants’ Roots

Giovanni Bianchi, Aldo Agoni, Simone Cinquemani

SMASIS 2021; V001T01A006doi:https://doi.org/10.1115/SMASIS2021-67686

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Topics: Design , Robots

Analytical Modeling of a Segmented Magneto-Active Elastomer Unimorph Actuator

Tan Pan, Rui Leng, Zoubeida Ounaies, Mary Frecker

SMASIS 2021; V001T01A007doi:https://doi.org/10.1115/SMASIS2021-67703

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Topics: Actuators , Elastomers , Modeling , Magnetic fields , Shapes , Deflection , Design , Materials properties , Particulate matter , Performance

A Suction Cup With Tunable Stiffness Based on Shape Memory Alloy

Weimian Zhou, Xiaojie Wang, Xuan Wu

SMASIS 2021; V001T01A008doi:https://doi.org/10.1115/SMASIS2021-67760

Abstract

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Topics: Shape memory alloys , Stiffness , Suction

Investigation of Fluid-Dynamic Forces on an Artificial Cownose Ray Fin

Giovanni Bianchi, Ivan Claudio, Simone Cinquemani

SMASIS 2021; V001T01A009doi:https://doi.org/10.1115/SMASIS2021-67786

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Topics: Biomimetics , Fluid-dynamic forces , Wind tunnels , Robots , Water , Wavelength , Engineers , Fins , Fluid dynamics , Fluids

Finite Element Modeling of Bio Compatible Piezoelectric Actuator for Orthodontic Treatment

Nikta Amiri, M. Amin Karami

SMASIS 2021; V001T01A010doi:https://doi.org/10.1115/SMASIS2021-68035

Abstract

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Topics: Biocompatibility , Finite element analysis , Finite element model , Modeling , Piezoelectric actuators

Design of Pennate Topology Fluidic Artificial Muscle Bundles Under Spatial Constraints

Emily Duan, Matthew Bryant

SMASIS 2021; V001T01A011doi:https://doi.org/10.1115/SMASIS2021-68183

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Topics: Actuators , Design , Muscle , Topology

Design and Characterization of a Multilayered Multifield-Actuated Polymer Unimorph

Rui Leng, Oliver Uitz, Zoubeida Ounaies, Carolyn Seepersad

SMASIS 2021; V001T01A012doi:https://doi.org/10.1115/SMASIS2021-68238

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Topics: Additive manufacturing , Design , Elastomers , Polymers , Shape memory polymers , Shapes , Epoxy adhesives , Epoxy resins , Iron , Magnetic fields

Traveling Waves for Flow Control in Viscoelastic Morphing Skin

Anthony Olivett, Amit Bhayadia, M. A. Karami

SMASIS 2021; V001T01A013doi:https://doi.org/10.1115/SMASIS2021-68239

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Topics: Flow control , Skin , Traveling waves , Actuators , Springs , Waves , Wings , Aircraft , Biomimetics , Damping

Experimental Verification of Stiffness-Variability of an Active Tensegrity With Nylon Actuators

Tomoya Yoshizumi, Arata Masuda, Nanako Miura

SMASIS 2021; V001T01A014doi:https://doi.org/10.1115/SMASIS2021-68271

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Topics: Actuators , Nylon fabrics , Stiffness , Tensegrity

Single-Phase Elastic Metamaterials for Wave Filtering

Ana C. A. Vasconcelos, Dingena Schott, Alejandro M. Aragón, Jovana Jovanova

SMASIS 2021; V001T01A015doi:https://doi.org/10.1115/SMASIS2021-68283

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Topics: Filtration , Metamaterials , Waves

A Novel Flexible Bio-Inspired Pneumatic Valve Adapter for Soft Robotic Vasculature

Benjamin O. Saunders, John P. Swensen

SMASIS 2021; V001T01A016doi:https://doi.org/10.1115/SMASIS2021-68296

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Topics: Biomimetics , Pneumatic valves , Robotics , Robots , Valves , Pumps , Cardiovascular system , Complex systems , Design , Flow (Dynamics)

Bird-Inspired Morphing Wings: Design and Experimental Evaluation of a Wing Folding Mechanism for Pitch Stability Control

Anna Alvarez, Aimy Wissa

SMASIS 2021; V001T01A017doi:https://doi.org/10.1115/SMASIS2021-68299

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Topics: Design , Stability , Wings , Unmanned aerial vehicles , Geometry , Space , Wind tunnels , Yaw

Development and Characterization of Multifunctional Materials

Development and Characterization of Shape Memory Polymers for Non-Invasive Biomedical Applications

Janitha Jeewantha, Chris Emmanuel, Madhubhashitha Herath, Mainul Islam, Jayantha Epaarachchi

SMASIS 2021; V001T02A001doi:https://doi.org/10.1115/SMASIS2021-66024

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Topics: Biomedicine , Glass transition , Shape memory polymers , Shape memory properties

Effect of Thickness on the Shape Memory Properties of Bisphenol A Epoxy Based Shape Memory Polymer Composites

K. D. C. Emmanuel, J. Jeewantha, M. Herath, J. Epaarachchi, T. Aravinthan

SMASIS 2021; V001T02A002doi:https://doi.org/10.1115/SMASIS2021-67111

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Topics: Composite materials , Computer programming , Damage , Epoxy adhesives , Epoxy resins , Shape memory polymers , Shape memory properties , Shapes

Characterization of Nanoporous Polyvinylidene Fluoride (PVDF) Sensors Under Tensile Loading

Zhaolin Gao, Matthew J. Danley, Jack T. Kloster, Victor K. Lai, Ping Zhao

SMASIS 2021; V001T02A003doi:https://doi.org/10.1115/SMASIS2021-67462

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Topics: Sensors , Porosity , Piezoelectricity , Stress , Polymers

Flexoelectric Polarization of Piezoelectric PVDF-Films Above the Curie Temperature

Lars Seyfert, Hassen ben Ammar, Norbert Schwesinger

SMASIS 2021; V001T02A004doi:https://doi.org/10.1115/SMASIS2021-67644

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Topics: Dielectric materials , Piezoelectricity , Polarization (Electricity) , Strain gradient , Temperature

Investigation of Highly Sensitive 3D-Printed Liquid Sensors Using Response Surface Methodology

Nahal Aliheidari, Amir Ameli

SMASIS 2021; V001T02A005doi:https://doi.org/10.1115/SMASIS2021-67659

Abstract

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Topics: Additive manufacturing , Manufacturing , Response surface methodology , Sensors

The Transient Response of Piezoresistive CNF-Modified Epoxy Rods to One-Dimensional Wave Packet Excitation

J. A. Hernandez, H. Zhu, F. Semperlotti, T. N. Tallman

SMASIS 2021; V001T02A006doi:https://doi.org/10.1115/SMASIS2021-67801

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Topics: Carbon nanofibers , Elastodynamics , Epoxy adhesives , Epoxy resins , Excitation , Nanocomposites , Rods , Transients (Dynamics) , Wave packets , Structural health monitoring

Contact-Poling Enhanced, Fully 3D Printed PVdF Pressure Sensors: Towards 3D Printed Functional Materials

Jinsheng Fan, Brittany Newell, Jose Garcia, Richard M. Voyles, Robert A. Nawrocki

SMASIS 2021; V001T02A007doi:https://doi.org/10.1115/SMASIS2021-67832

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Topics: Additive manufacturing , Functional materials , Pressure sensors , Sensors

Modulation of Zirconia Ferroelectricity via Crystal Orientation of Pt Electrode

Yong-Xiang Zhuang, Jay Shieh, Miin-Jang Chen, Hsin-Chih Lin

SMASIS 2021; V001T02A008doi:https://doi.org/10.1115/SMASIS2021-67936

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Topics: Crystal structure , Electrodes , Heat budget (Physics) , High pressure (Physics) , Nanoelectronics , Phase transitions , Polarization (Electricity) , Polarization (Light) , Polarization (Waves)

Characterization and Quantification of Hierarchical Particle Microstructures in External Field-Processed Composites

Dashiell Papula, Zoubeida Ounaies, Paris von Lockette, Denise Widdowson, Anil Erol, Abdulla Masud

SMASIS 2021; V001T02A009doi:https://doi.org/10.1115/SMASIS2021-68127

Abstract

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Topics: Composite materials , Elastomers , Particulate matter

Integrated Thin Film Supercapacitor as Multifunctional Sensor System

Jan Petersen, Sebastian Geier, Peter Wierach

SMASIS 2021; V001T02A010doi:https://doi.org/10.1115/SMASIS2021-68171

Abstract

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Topics: Electrochemical impedance spectroscopy , Sensors , Stress , Thin films , Ultracapacitors

Study on Effective Estimation of Parameters of the Herschel-Bulkley Fluid Model for Magnetorheological Fluid

Manjeet Keshav, Sujatha C.

SMASIS 2021; V001T02A011doi:https://doi.org/10.1115/SMASIS2021-68206

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Topics: Fluids , Parameter estimation

Unit Cell Optimization of Polymer Filled Honeycomb Composites

Carson Squibb, Michael Philen

SMASIS 2021; V001T02A012doi:https://doi.org/10.1115/SMASIS2021-68288

Abstract

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Topics: Composite materials , Honeycomb structures , Optimization , Polymers , Design , Stiffness , Geometry , Elastomers , Smart materials , Aerospace industry

Fractional Drift-Diffusion Model of Organic Field Effect Transistors Including Effects of Bending Stress for Smart Materials

Yi Yang, Huiwen Bai, Robert Nawrocki, Richard Voyles, Haiyan Zhang

SMASIS 2021; V001T02A013doi:https://doi.org/10.1115/SMASIS2021-68344

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Topics: Bending (Stress) , Diffusion (Physics) , Smart materials , Transistors

Emerging Technologies

Mechxels: A Preliminary Exploration of Leveraging Bistability for Text and Image Display

Wan Kyn Chan, Katherine S. Riley, Andres F. Arrieta

SMASIS 2021; V001T03A001doi:https://doi.org/10.1115/SMASIS2021-67607

Abstract

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Topics: Deformation , Errors , Image processing , Modeling , Product design , Rendering , Shapes

A Smart Controllable SMA-Based Tourniquet

Alireza Golgouneh, Jiaqi Li, Julianna Abel, Lucy E. Dunne

SMASIS 2021; V001T03A002doi:https://doi.org/10.1115/SMASIS2021-67634

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Topics: Actuators , Biological tissues , Compression , Control equipment , Cylinders , Defense industry , Design , Dynamic systems , Engineering prototypes , Health care

Optimization and Experimental Validation of a Vacuum Suction Cup Operated by Shape Memory Actuators

Claudia Daut, Susanne-Marie Kirsch, Felix Welsch, Stefan Seelecke, Paul Motzki

SMASIS 2021; V001T03A003doi:https://doi.org/10.1115/SMASIS2021-67934

Abstract

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Topics: Actuators , Optimization , Shapes , Suction , Vacuum , Design , Air flow , Compressed air , Electronic systems , Emissions

AI Supported Noise Analyses for Structure Design Requirements Definition

Simona Domazetovska, Viktor Gavriloski, Jovana Jovanova

SMASIS 2021; V001T03A004doi:https://doi.org/10.1115/SMASIS2021-67961

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Topics: Acoustics , Adaptive structures , Artificial intelligence , Design , Machine learning , Noise (Sound) , Smart structures

Towards Dynamic Characterization of Fully 3D Printed Capacitive Sensors for Footbed Pressure Sensing Applications

Andrew T. Gothard, Steven R. Anton

SMASIS 2021; V001T03A005doi:https://doi.org/10.1115/SMASIS2021-68142

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Topics: Additive manufacturing , Pressure , Sensors

Virtual Reality Supported Design of Smart Grasper

Jelena Djokikj, Tashko Rizov, Jovana Jovanova

SMASIS 2021; V001T03A006doi:https://doi.org/10.1115/SMASIS2021-68231

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Topics: Design , Smart materials , Virtual reality

Human Acceptance As Part of the Soft Robot Design

Romeo C. van Adrichem, Jovana Jovanova

SMASIS 2021; V001T03A007doi:https://doi.org/10.1115/SMASIS2021-68268

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Topics: Design , Robots , Machinery , Robotics , Augmented reality , Computer simulation , Safety , Virtual reality

Time Series Forecasting for Structures Subjected to Nonstationary Inputs

Puja Chowdhury, Philip Conrad, Jason D. Bakos, Austin Downey

SMASIS 2021; V001T03A008doi:https://doi.org/10.1115/SMASIS2021-68338

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Topics: Time series , Algorithms , Cantilever beams , Computation , Dynamics (Mechanics) , Fast Fourier transforms , Numerical analysis , Signals , Vehicles

Energy Harvesting

A Study on the Performance of a Novel Hybrid Triboelectric-Dielectric Elastomer Generator Based on PDMS Composites

Xiaoyue Zhao, Zoubeida Ounaies, Samuel Rosset, Iain Anderson

SMASIS 2021; V001T04A001doi:https://doi.org/10.1115/SMASIS2021-67134

Abstract

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Topics: Composite materials , Elastomers , Energy harvesting , Generators , Plasma desorption mass spectrometry

Piezoelectret Based Energy Harvesting From Human Body Motions With Respect to Implementation of Self-Powering Wearable Devices

Y. J. Park, B. Seipel, H. Holzmann

SMASIS 2021; V001T04A002doi:https://doi.org/10.1115/SMASIS2021-67338

Abstract

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Topics: Energy harvesting , Wearable devices

A Translation-to-Rotation Converter for Scavenging Energy From Human Walking

Qiqi Pan, Biao Wang, Lingling Zhang, Zhengbao Yang

SMASIS 2021; V001T04A003doi:https://doi.org/10.1115/SMASIS2021-67680

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Topics: Energy harvesting , Rotation , Springs , Stiffness , Thread , Cycles , Design , Electrical measurement , Electronics , Energy generation

Realization of Uniform Bending Strain in Piezoelectric Energy Harvesters by Gamma-Shaped Structures

Sinwoo Jeong, Soobum Lee, Hong Hee Yoo

SMASIS 2021; V001T04A004doi:https://doi.org/10.1115/SMASIS2021-67736

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Topics: Energy harvesting , Shape optimization

A Novel Design of Broadband Piezoelectric Vibration Energy Harvester With Cross-Coupled L-Shaped Structure

Shilong Sun, Yulong Zheng, Xiao Zhang

SMASIS 2021; V001T04A005doi:https://doi.org/10.1115/SMASIS2021-67928

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Topics: Design , Energy harvesting , Vibration

Design and Experimental Studies of a Heel-Embedded Energy Harvester for Self-Powered Wearable Electronics

Zhongjie Li, Xiaomeng Jiang, Yan Peng, Jun Luo, Shaorong Xie, Huayan Pu

SMASIS 2021; V001T04A006doi:https://doi.org/10.1115/SMASIS2021-68087

Abstract

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Topics: Design , Electromagnetic radiation , Electronics , Energy harvesting , Wearable devices , Cantilevers , Displacement , Dynamic models , Energy conversion , Engineering prototypes

Computational and Experimental Efficiency Investigation of Nonlinear Energy Harvesting Systems Based on Monostable and Bistable Piezoelectric Beams

G. C. Kardarakos, N. A. Chrysochoidis, D. Varelis, N. Margelis, N. Leventakis, T. S. Plagianakos, G. Bolanakis, D. A. Saravanos, E. Papadopoulos

SMASIS 2021; V001T04A007doi:https://doi.org/10.1115/SMASIS2021-68209

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Topics: Energy harvesting

A Nonlinear Piezoelectric Energy Harvester With Auxetic Structures

Keyu Chen, Qiang Gao, Shitong Fang, Donglin Zou, Zhengbao Yang, Wei-Hsin Liao

SMASIS 2021; V001T04A008doi:https://doi.org/10.1115/SMASIS2021-68286

Abstract

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Topics: Energy harvesting

Simulation-Based Design and Experimental Validation of a Ferroelectret Strain Energy Harvester for Lightweight Structures

Hendrik Holzmann, Ye Ji Park, Heiko Atzrodt

SMASIS 2021; V001T04A009doi:https://doi.org/10.1115/SMASIS2021-68305

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Topics: Design , Energy harvesting , Lightweight structures , Simulation , Stress , Aircraft , Energy consumption , Energy conversion , Ethylene-propylene rubber , Excitation

Stochastic Signal Analysis and Processing of Non-Harmonic, Periodic Vibrational Energy Harvesters

Maxim Germer, Uwe Marschner, Andreas Richter

SMASIS 2021; V001T04A010doi:https://doi.org/10.1115/SMASIS2021-68310

Abstract

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Topics: Energy harvesting , Signals , Circuits , Transducers , Capacitors , Density , Energy storage , Probability , Storage , Waves

Modeling of Piezoelectric Vibration Energy Harvesting From Low-Frequency Using Frequency Up-Conversion

Mohammad Atmeh, Alwathiqbellah Ibrahim

SMASIS 2021; V001T04A011doi:https://doi.org/10.1115/SMASIS2021-68360

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Topics: Energy harvesting , Modeling , Vibration , Magnets , Oscillations , Aluminum , Cantilever beams , Degrees of freedom , Electromotive force , Energy conversion

Modeling of Triboelectric Vibration Energy Harvester Under Rotational Magnetic Excitation

Mostafa Hassan, Katy Baker, Alwathiqbellah Ibrahim

SMASIS 2021; V001T04A012doi:https://doi.org/10.1115/SMASIS2021-68377

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Topics: Energy harvesting , Excitation , Modeling , Vibration , Magnets , Electrodes , Separation (Technology) , Signals , Wind energy , Blades

Effect of Supporting Boundary Conditions on the Generation Characteristics of the Piezoelectric Cylindrical Shell Wind Energy Harvesting Flag

Chisuzu Oda, Tsutomu Nishigaki

SMASIS 2021; V001T04A013doi:https://doi.org/10.1115/SMASIS2021-68408

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Topics: Boundary-value problems , Energy harvesting , Pipes , Wind energy

Integrated System Design and Implementation

An SMA-Based Multifunctional Implant for Improved Bone Fracture Healing

Lukas Zimmer, Rouven Britz, Yannik Goergen, Gianluca Rizzello, Tim Pohlemann, Marcel Orth, Bergita Ganse, Stefan Seelecke, Paul Motzki

SMASIS 2021; V001T05A001doi:https://doi.org/10.1115/SMASIS2021-67261

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Topics: Bone fractures , Actuators , Biomedicine , Bone , Wire , Biocompatibility , Design , Engineering prototypes , Fracture (Materials) , Fracture (Process)

A Smart Wing Based on Vacuum-Packed Particles

J. D. Brigido-González, S. G. Burrow, B. K. S. Woods, P. Bartkowski

SMASIS 2021; V001T05A002doi:https://doi.org/10.1115/SMASIS2021-67452

Abstract

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Topics: Particulate matter , Vacuum , Wings , Stiffness , Aircraft , Shapes , Coulombs , Drag (Fluid dynamics) , Errors , Fuels

Investigation of Transformation Behaviour of Pseudoelastic NiTi Shape Memory Alloys Under Compressive Loading to Assess the Potential Use in Vibration Damping in Milling Operations

Christian Brecher, Stephan Neus, Niclas Klumpen, Peter Dültgen, Ralf Theiß, Romina Krieg, Fabian Hoffmann

SMASIS 2021; V001T05A003doi:https://doi.org/10.1115/SMASIS2021-67467

Abstract

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Topics: Damping , Milling , Nickel titanium alloys , Stress , Vibration

Generative Design of a Quad-Copter Frame

Gavireddi Abhinava Bharat, Alluri Sai Nandini, Malladi Jogendra Prasad

SMASIS 2021; V001T05A004doi:https://doi.org/10.1115/SMASIS2021-67487

Abstract

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Topics: Design

Development and Testing of an Active Trailing Edge Morphing Demonstrator for a Rotary Wing

Yasir Zahoor, Jurij Sodja, Roeland De Breuker, Mark Voskuijl

SMASIS 2021; V001T05A005doi:https://doi.org/10.1115/SMASIS2021-67590

Abstract

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Topics: Testing , Wings , Skin , Actuators , Whirls , Blades , Carbon fibers , Centrifugal force , Composite materials , Design

Rotational Modular Metastructures for Cobot Impact Energy Absorption

Vipin Agarwal, Narayanan Kidambi, K. W. Wang

SMASIS 2021; V001T05A006doi:https://doi.org/10.1115/SMASIS2021-67655

Abstract

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Topics: Absorption

An Experimental and Numerical Study of a Solid-State Ornithopter Wing Performance

Mohammad Katibeh, Onur Bilgen

SMASIS 2021; V001T05A007doi:https://doi.org/10.1115/SMASIS2021-67806

Abstract

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Topics: Wings , Flight , Piezoelectric actuators , Aircraft , Composite materials , Design , Displacement , Finite element model , Simulation results

A Lumped Parameter Electro-Mechanical-Fluid Coupling Model for an Oscillating Beam in Fluids

Xin Shan, Onur Bilgen

SMASIS 2021; V001T05A008doi:https://doi.org/10.1115/SMASIS2021-67857

Abstract

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Topics: Fluids , Oscillations , Actuators , Capacitors , Composite materials , Damping , Deformation , Displacement , Fibers , Fins

Collocated Actuation and Feedback Control of a Piezoelectric Bandage for Producing Low-Intensity Vibrations

Xin Shan, Timothy J. Koh, Rhonda D. Kineman, Onur Bilgen

SMASIS 2021; V001T05A009doi:https://doi.org/10.1115/SMASIS2021-67859

Abstract

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Topics: Feedback , Vibration , Disks , Biological tissues , Sensors , Diabetes , Electric bridges , Wounds , Actuators , Control equipment

Control Strategy for the Open Loop Control of Piezo Actuators in High Frequency Machine Hammer Peening Processes

Alexander Hiekel, Maik Fiedler, Martin Kolouch

SMASIS 2021; V001T05A010doi:https://doi.org/10.1115/SMASIS2021-67935

Abstract

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Topics: Hammers , Machinery , Piezoelectric actuators , Shot peening

Additively Manufactured Force Sensors Based on Shape Memory Alloys

Alina Heynen, Robin Roj, Fabian Hoffmann, Romina Krieg, Ralf Theiß, Peter Dültgen

SMASIS 2021; V001T05A011doi:https://doi.org/10.1115/SMASIS2021-68013

Abstract

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Topics: Additive manufacturing , Finite element methods , Finite element model , Force sensors , Optimization , Sensors , Shape memory alloys , Topology

Reliability Study on Spring Interconnections for Piezo-Jet Printed Electronics Under Environmental Stress

Andreas Erben, Nataliia Matvieieva, Moritz Frauendorf, André Bucht, Welf-Guntram Drossel

SMASIS 2021; V001T05A012doi:https://doi.org/10.1115/SMASIS2021-68028

Abstract

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Topics: Electronics , Reliability , Springs , Stress , Automotive industry , Contact resistance , Design , Integrated systems , Measurement systems , Multifunctional materials

Development of a Wearable Piezoelectric Bandage for Wound Healing

Natalie Shultis, Rita E. Roberts, Timothy J. Koh, Rhonda D. Kineman, Onur Bilgen

SMASIS 2021; V001T05A013doi:https://doi.org/10.1115/SMASIS2021-68133

Abstract

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Topics: Biological tissues , Blood , Cycles , Design , Diabetes , Disks , Engineering prototypes , Excitation , Health systems , Humanoid robots

Design and Structural Integration of a Semi-Active Tuned Mass Damper for Improved Vibration Control on Airframe Structures

Grigorios M. Chatziathanasiou, Dimitris K. Dimitriou, Nikolaos A. Chrysochoidis, Dimitris A. Saravanos

SMASIS 2021; V001T05A014doi:https://doi.org/10.1115/SMASIS2021-68211

Abstract

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Topics: Dampers , Design , Vibration control

Design of a Lightweight Shape Memory Alloy Stroke-Amplification and Locking System in a Transradial Prosthetic Arm

Peter Bishay, Christian Aguilar, Arshak Amirbekyan, Kevin Vartanian, Martin Arjon-Ramirez, David Pucio

SMASIS 2021; V001T05A015doi:https://doi.org/10.1115/SMASIS2021-68248

Abstract

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Topics: Artificial limbs , Design , Prostheses , Shape memory alloys , Wire , Levers , Actuators , Additive manufacturing , Cooling systems , Deformation

Development of a Releasable Snap-Fit Connector Based on Shape Memory Alloy Actuators

Kenny Pagel, Arne Wiechmann, Welf-Guntram Drossel, Lutz Lachmann

SMASIS 2021; V001T05A016doi:https://doi.org/10.1115/SMASIS2021-68259

Abstract

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Topics: Actuators , Finite element analysis , Shape memory alloys , Snap fitting

Design of Bistable Laminates With Low Aspect Ratio

Karthik Boddapati, Andres F. Arrieta

SMASIS 2021; V001T05A017doi:https://doi.org/10.1115/SMASIS2021-68285

Abstract

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Topics: Design , Laminates , Composite materials , Failure , Stiffness , Boundary-value problems , Computer simulation , Deformation , Shapes , Stress analysis (Engineering)

Machine Learning-Assisted Modeling and Design Optimization of Hybrid Shape Memory Alloy Axial Actuators

Weilin Guan, Hasitha J. Hewakuruppu, Edwin A. Peraza Hernandez

SMASIS 2021; V001T05A018doi:https://doi.org/10.1115/SMASIS2021-68340

Abstract

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Topics: Actuators , Design , Machinery , Modeling , Optimization , Shape memory alloys , Displacement , Engineering simulation , Simulation , Temperature

Robust and Powerful Structural Integrated Thin Film Supercapacitors for Lightweight Space Structures

Sebastian Geier, Jan Petersen, Marius Eilenberger, Peter Wierach

SMASIS 2021; V001T05A019doi:https://doi.org/10.1115/SMASIS2021-68349

Abstract

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Topics: Composite materials , Energy storage , Space frame structures , Thin films , Ultracapacitors

Towards Clinically-Relevant Shape Memory Alloy Actuated Active Steerable Needle

Sharad Raj Acharya, Parsaoran Hutapea

SMASIS 2021; V001T05A020doi:https://doi.org/10.1115/SMASIS2021-68409

Abstract

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Topics: Needles , Shape memory alloys , Deflection , Engineering prototypes , Errors , Wire , Actuators , Biocompatibility , Density , Design

Mechanics and Behavior of Active Materials

Experimental Study of NCM-Si Batteries With Bi-Directional Actuation

Shuhua Shan, Cody Gonzalez, Christopher Rahn, Mary Frecker

SMASIS 2021; V001T06A001doi:https://doi.org/10.1115/SMASIS2021-67596

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Topics: Actuators , Anodes , Batteries , Cantilevers , Coating processes , Coatings , Cycles , Deflection , Deformation , Density

SMA Actuator Usage in Upper Limb Rehabilitation Technology

Michael Miro, Benedict Theren, Tobias Schmelter, Bernd Kuhlenkötter

SMASIS 2021; V001T06A002doi:https://doi.org/10.1115/SMASIS2021-67599

Abstract

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Topics: Actuators

Investigations Regarding the Longterm Behaviour of Electrically Heated SMA Wires Using Alternating Current

Benedict Theren, Tobias Schmelter, Philipp Chromik, Bernd Kuhlenkötter

SMASIS 2021; V001T06A003doi:https://doi.org/10.1115/SMASIS2021-67649

Abstract

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Topics: Heating , Wire , Experimental design , Phase transitions , Actuators , Alternating current (Electricity) , Electrical resistance , Joules , Shape memory alloys , Shapes

Integration of SMA Wires Into the Additive Manufacturing Process Using PBF-LB/M and Long-Term Tests of the Specimens to Validate the Functional Properties

Tobias Schmelter, Benedict Theren, Magnus Thiele, Marvin Schuleit, Cemal Esen, Bernd Kuhlenkötter

SMASIS 2021; V001T06A004doi:https://doi.org/10.1115/SMASIS2021-67650

Abstract

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Topics: Additive manufacturing , Wire , Actuators , Manufacturing , Sensors , Design , Laser beams , Lasers , Mechanical properties , Melting

Influences of Various Parameters on the Microstructure and Their Effects on the Structural Fatigue of Shape Memory Systems

Peter Dültgen, Ralf Theiß, Romina Krieg, Fabian Hoffmann, Yannic Zwinscher

SMASIS 2021; V001T06A005doi:https://doi.org/10.1115/SMASIS2021-68015

Abstract

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Topics: Fatigue , Shapes , Actuators , Damage , Stress , Durability , Nickel titanium alloys , Biocompatibility , Biomedicine , Cooling

An Attempt to Topology Optimize 3D Printed Piezoelectric Composite Sensors for Highest D₃₁ Output

Rytis Mitkus, Ayat Taleb Alashkar, Michael Sinapius

SMASIS 2021; V001T06A006doi:https://doi.org/10.1115/SMASIS2021-68029

Abstract

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Topics: Additive manufacturing , Composite materials , Microelectromechanical systems , Optimization , Sensors , Topology

Phenomenological Assessment of Post Constrained Recovery Residual Stress of Shape Memory Alloys

Muhammad Istiaque Haider, Nathan Salowitz

SMASIS 2021; V001T06A007doi:https://doi.org/10.1115/SMASIS2021-68111

Abstract

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Topics: Nickel titanium alloys , Shape memory alloys , Stress

Work Capacity of Self-Folding Polymer Origami

Ryan Long, Deepika Singla, Kanak Parmar, Manuel Indaco, Will Taylor, Nathan Adkins, Davide Guzzetti, Russell W. Mailen

SMASIS 2021; V001T06A008doi:https://doi.org/10.1115/SMASIS2021-68384

Abstract

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Topics: Energy (Physics) , Polymers , Shape memory polymers , Hinges , Shrinkage (Materials) , Inks , Kinematics , Space frame structures , Advanced materials , Design

Development of Torque Sensors Using Additive Manufacturing

Narciso Soto, Jose Garcia, Brittany Newell

SMASIS 2021; V001T06A009doi:https://doi.org/10.1115/SMASIS2021-68385

Abstract

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Topics: Additive manufacturing , Sensors , Torque , Design , Manufacturing , Actuators , Capacitance , Capacitors , Construction , Dielectric materials

Resilience and Performance of Deployable Space Structures Based on a Shape Memory Polymer Bus

Deepika Singla, Ryan Long, Kanak Parmar, Manuel Indaco, Will Taylor, Nathan Adkins, Davide Guzzetti, Russell W. Mailen

SMASIS 2021; V001T06A010doi:https://doi.org/10.1115/SMASIS2021-68392

Abstract

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Topics: Resilience , Shape memory polymers , Space frame structures

Modeling, Simulation, and Control of Adaptive Systems

Topology Morphing Lattice Structures

Venkatesh Sundararaman, Matthew P. O'Donnell, Isaac V. Chenchiah, Paul M. Weaver

SMASIS 2021; V001T07A001doi:https://doi.org/10.1115/SMASIS2021-67531

Abstract

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Topics: Topology

Feasibility Study on Piezoelectric Actuated Automotive Morphing Wing

Alessandro Messana, Lorenzo Sisca, Henrique De Carvalho Pinheiro, Davide Berti Polato, Alessandro Ferraris, Andrea Giancarlo Airale, Massimiliana Carello

SMASIS 2021; V001T07A002doi:https://doi.org/10.1115/SMASIS2021-67601

Abstract

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Topics: Wings , Composite materials , Additive manufacturing , Aerodynamics , Aerospace industry , Deflection , Displacement , Finite element methods , Finite element model , Optimization

Finite Element Modeling and Simulation of a Soft Array of Dielectric Elastomer Actuators

Sipontina Croce, Giacomo Moretti, Julian Neu, Jonas Hubertus, Stefan Seelecke, Günter Schultes, Gianluca Rizzello

SMASIS 2021; V001T07A003doi:https://doi.org/10.1115/SMASIS2021-67752

Abstract

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Topics: Actuators , Elastomers , Finite element analysis , Finite element model , Modeling , Simulation

Tailoring Structure-Borne Traveling Waves in Targeted Areas of a Two-Dimensional Plate for Particle Motion Applications

William C. Rogers, Mohammad I. Albakri

SMASIS 2021; V001T07A004doi:https://doi.org/10.1115/SMASIS2021-67804

Abstract

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Topics: Excitation , Particulate matter , Traveling waves

Understanding the Influence of Resonators on Frequency Band Gaps in Sonic Crystal Metamaterials

Riaz Ahmed, Hossain Ahmed

SMASIS 2021; V001T07A005doi:https://doi.org/10.1115/SMASIS2021-67991

Abstract

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Topics: Crystals , Electromagnetic spectrum , Energy gap , Metamaterials , Mode shapes , Phononic crystals

Numerical Studies on the Dynamic Characteristics of Series-Connected Multistable Laminates

P. M. Anilkumar, B. N. Rao, S. Scheffler, R. Rolfes, A. Haldar, E. L. Jansen

SMASIS 2021; V001T07A006doi:https://doi.org/10.1115/SMASIS2021-68073

Abstract

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Topics: Laminates , Shapes , Vibration , Aerospace industry , Composite materials , Design , Equilibrium (Physics) , Excitation , Finite element analysis , Hardening (Curing)

Performance Comparison of Capacitive Silicone-Based Curvature Sensors With Planar and Interdigitated Electrodes

Lorenzo Agostini, Marco Caselli, Giulia Avallone, Marco Fontana, Irene Fassi, Lorenzo Molinari Tosatti, Rocco Vertechy

SMASIS 2021; V001T07A007doi:https://doi.org/10.1115/SMASIS2021-68102

Abstract

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Topics: Electrodes , Sensors , Silicones

4D Printed Bilayer Helical Structures Mechanical Behaviors and Shape Memory Effects

Siyuan Zeng, Yixiong Feng, Yicong Gao, Jianrong Tan, Zhe Wei

SMASIS 2021; V001T07A008doi:https://doi.org/10.1115/SMASIS2021-68198

Abstract

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Topics: Deformation , Mechanical behavior , Printing , Shape memory effects , Shapes , Storage , Temperature , Anisotropy , Biomedicine , Computer programming

Transverse Wave Propagation Bandgap in a Buckled Kirigami Sheet

Hesameddin Khosravi, Suyi Li

SMASIS 2021; V001T07A009doi:https://doi.org/10.1115/SMASIS2021-68200

Abstract

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Topics: Energy gap , Wave propagation

A New Analytical Approach for Bistable Composites

Vishrut Deshpande, Oliver Myers, Georges Fadel, Suyi Li

SMASIS 2021; V001T07A010doi:https://doi.org/10.1115/SMASIS2021-68224

Abstract

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Topics: Composite materials , Stress , Shapes , Carbon reinforced plastics , Degrees of freedom , Laminates , Lamination , Aircraft , Airfoils , Blades

Effective Initial and Subsequent Loading Surfaces for Phase Transformation in TPMS-SMAs

Ali N. Alagha, Nguyen Van Viet, Wael Zaki

SMASIS 2021; V001T07A011doi:https://doi.org/10.1115/SMASIS2021-68269

Abstract

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Topics: Phase transitions , Shape memory alloys , Anisotropy , Diamonds , Finite element analysis , Geometry , Hardening , Shapes

3D Printed Resonant Compliant Mechanism to Reduce Motor Torque Requirements of Machines With Cyclic Operation

Luca Luzi, Amedeo Carloni, Lorenzo Agostini, Riccardo Pucci, Mohamed Refat, Giovanni Berselli, Rocco Vertechy

SMASIS 2021; V001T07A012doi:https://doi.org/10.1115/SMASIS2021-68293

Abstract

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Topics: Additive manufacturing , Compliant mechanisms , Engines , Fibers , Machinery , Motors , Optimization , Resonance , Topology , Torque

Combined Finite Element and Network Model of Embedded Shape Memory Alloy Actuators for Endoscopic Tools With an Efficient Dynamic Thermo-Electro-Mechanical Design Process

Philipp J. Mehner, Ronny Huettner, Konrad Henkel, Rene Koerbitz, Franz Brinkmann, Matthieu Fischer, Kai Uhlig, Jan Mehner, Jochen Hampe, Uwe Marschner, Andreas Richter

SMASIS 2021; V001T07A013doi:https://doi.org/10.1115/SMASIS2021-68300

Abstract

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Topics: Actuators , Design , Endoscopes , Endoscopic devices , Finite element analysis , Network models , Shape memory alloys

The Effectiveness of 2D Unit Cells in Creating χ-Spring Based Metamaterials

Jared Kastner, Amin Joodaky, James Gibert

SMASIS 2021; V001T07A014doi:https://doi.org/10.1115/SMASIS2021-68326

Abstract

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Topics: Metamaterials , Springs

Fused Filament Fabrication of Continuous Fiber-Reinforced Thermoplastics for Compliant Mechanisms

Mohamed Refat, Luca Luzi, Lorenzo Agostini, Riccardo Pucci, Giovanni Berselli, Rocco Vertechy

SMASIS 2021; V001T07A015doi:https://doi.org/10.1115/SMASIS2021-68331

Abstract

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Topics: Additive manufacturing , Compliant mechanisms , Composite materials , Fibers , Manufacturing

Dynamic Stiffness of Dielectric Elastomer Isolators

Christopher G. Cooley, Robert L. Lowe

SMASIS 2021; V001T07A016doi:https://doi.org/10.1115/SMASIS2021-68371

Abstract

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Topics: Elastomers , Stiffness , Stress , Design , Displacement , Excitation , Fluctuations (Physics) , Resonance , Vibration isolation , Deflection

Fully 3D Printed Soft Actuator With Embedded Sensing

David Gonzalez Rodriguez, Jose Garcia, Brittany Newell

SMASIS 2021; V001T07A017doi:https://doi.org/10.1115/SMASIS2021-68393

Abstract

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Topics: Actuators , Additive manufacturing , Sensors

Structural Health Monitoring

Excitation of Ultrasonic Natural Vibrations by Multi-Excitation Using Decentralized Control for Failure Monitoring

Takashi Tanaka, Takato Tamura, Yasunori Oura

SMASIS 2021; V001T08A001doi:https://doi.org/10.1115/SMASIS2021-67457

Abstract

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Topics: Excitation , Failure , Synchronization , Vibration

Surface-Mounted Distributed Fiber Optic Sensor Measurements, and Concrete Damaged Plasticity Modeling for Damage Analysis of Reinforced Concrete Beams

U. M. N. Jayawickrema, A. S. Kumar, H. M. C. M. Herath, N. K. Hettiarachchi, H. P. Sooriyaarachchi, J. A. Epaarachchi

SMASIS 2021; V001T08A002doi:https://doi.org/10.1115/SMASIS2021-67524

Abstract

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Topics: Concretes , Damage , Fiber optic sensors , Modeling , Plasticity , Reinforced concrete , Structural health monitoring

Feature Generation and Selection for Identification of Damage in Thin-Walled Structures Based on a Statistical Approach

Afshin Sattarifar, Tamara Nestorović

SMASIS 2021; V001T08A003doi:https://doi.org/10.1115/SMASIS2021-67538

Abstract

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Topics: Damage , Thin wall structures , Algorithms , Aluminum plate , Computer simulation , Guided wave ultrasonic testing , Machine learning , Signals , Statistical analysis , Wave propagation

Localization of Multiple Contact-Type Failures Using Structural Intensity of Low-Frequency Vibration Caused by Frequency Down-Conversion

Takashi Tanaka, Junnosuke Asano, Yasunori Oura

SMASIS 2021; V001T08A004doi:https://doi.org/10.1115/SMASIS2021-67739

Abstract

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Topics: Failure , Vibration

Electrical Self-Sensing of Pulsed Laser Ablation in Nanofiller-Modified Composites

Rajan Jain, Hashim Hassan, Weinong Chen, Tyler N. Tallman, Nesredin Kedir

SMASIS 2021; V001T08A005doi:https://doi.org/10.1115/SMASIS2021-67779

Abstract

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Topics: Composite materials , Impedance (Electricity) , Laser ablation , Lasers

The Effect of Sensitivity Matrix Formulation on Damage Detection in Carbon Fiber Composites With Surface-Mounted Electrodes via Electrical Impedance Tomography

M. Sannamani, T. N. Tallman

SMASIS 2021; V001T08A006doi:https://doi.org/10.1115/SMASIS2021-67781

Abstract

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Topics: Anisotropy , Carbon fibers , Carbon reinforced plastics , Composite materials , Damage , Electrodes , Extended irreversible thermodynamics , Impedance (Electricity)