Topics: Materials testing , Control systems , Deformation , Differential equations , Equations of motion , Mechatronic devices , Noise (Sound) , Robotics

Multiscale Tomographic Wave-Matter Interaction Modeling to Enable Artifact-Free Material Defect Reconstruction

J. C. Steuben, J. G. Michopoulos, A. P. Iliopoulos, B. D. Graber, A. J. Birnbaum

IDETC-CIE 2020; V009T09A010doi:https://doi.org/10.1115/DETC2020-22474

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Topics: Modeling , Waves , Geometry , X-rays , Bearings , Errors , Excitation , Finite element analysis , Fracture (Materials) , Manufacturing

A Computational Framework for the Inverse Identification of Temperature-Dependent Dielectric Permittivity of Materials at Giga-Hertz Frequencies

A. P. Iliopoulos, B. D. Graber, J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, E. P. Gorzkowski, E. A. Patterson, R. P. Fischer, L. A. Johnson, P. A. Bernhardt, J. M. Coombs

IDETC-CIE 2020; V009T09A011doi:https://doi.org/10.1115/DETC2020-22500

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Topics: Electrical properties , Temperature , Ceramics , High temperature , Manufacturing , Microwaves , Modeling , Physics , Sintering

AMS: Material Characterization Methods and Applications

Measuring Dielectric Properties of Ceramic Powders at Microwave Frequencies for Material Processing Applications

B. D. Graber, A. P. Iliopoulos, J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, R. P. Fischer, L. A. Johnson, P. A. Bernhardt, J. M. Coombs, E. P. Gorzkowski, E. A. Patterson

IDETC-CIE 2020; V009T09A012doi:https://doi.org/10.1115/DETC2020-22482

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Topics: Ceramics , Materials processing , Microwaves , Absorption , Electrical properties , Electromagnetic radiation , Heating , Manufacturing , Modeling , Shapes

AMS: Simulation in Advanced Manufacturing

Spiral Tool Path Generation for CNC Machining Using Cloud of Points

Mandeep Dhanda, Aman Kukreja, S. S. Pande

IDETC-CIE 2020; V009T09A013doi:https://doi.org/10.1115/DETC2020-22032

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Topics: Computer numerical control machine tools , Machining

Scalable Thermal Simulation of Powder Bed Fusion

Yaqi Zhang, Vadim Shapiro, Paul Witherell

IDETC-CIE 2020; V009T09A014doi:https://doi.org/10.1115/DETC2020-22628

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Topics: Simulation , Geometry , Manufacturing , Engineering simulation , Design , Lasers , Additive manufacturing , Heat , Mechanical properties , Simulation results

AMS: Uncertainty Quantification in Simulation and Model Verification and Validation

srMO-BO-3GP: A Sequential Regularized Multi-Objective Constrained Bayesian Optimization for Design Applications

Anh Tran, Mike Eldred, Scott McCann, Yan Wang

IDETC-CIE 2020; V009T09A015doi:https://doi.org/10.1115/DETC2020-22184

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Topics: Design , Optimization , Engineering systems and industry applications , Finite element model , Flip-chip packages , Modeling , Thermomechanics

Multi-Fidelity Surrogate Model-Assisted Fatigue Analysis of Welded Joints

Lili Zhang, Tingli Xie, Jiexiang Hu, Ping Jiang, Jasuk Koo, Seung-Kyum Choi

IDETC-CIE 2020; V009T09A016doi:https://doi.org/10.1115/DETC2020-22234

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Topics: Construction , Fatigue analysis , Fatigue life , Fatigue testing , Finite element model , Stress , Stress concentration , Welded joints

Inverse Multi-Scale Robust Design of Composite Structures Using Design Capability Indices

Soban Babu Beemaraj, Rizwan Khan Pathan, Amit G. Salvi, Gehendra Sharma, Farrokh Mistree, Janet K. Allen

IDETC-CIE 2020; V009T09A017doi:https://doi.org/10.1115/DETC2020-22259

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Topics: Composite materials , Design , Uncertainty , Materials properties , Bearings , Bulk solids , Dimensions , Geometry , Safety engineering , Stress

AMS/SEIKM/CAPPD: Design, Simulation, and Optimization for Additive Manufacturing

Optimizing Support for Heat Dissipation in Additive Manufacturing

Cunfu Wang, Xiaoping Qian

IDETC-CIE 2020; V009T09A018doi:https://doi.org/10.1115/DETC2020-22198

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Topics: Additive manufacturing , Energy dissipation , Heat , Optimization , Density , Heat flux , Anisotropy , Heat transfer , Thermal conductivity , Topology

Analysis of Extrusion Parameters for the Fused Deposition Modeling Process

Wenqiang Yu, Zhengwei Nie, Yuyi Lin, Huakai Jiang

IDETC-CIE 2020; V009T09A019doi:https://doi.org/10.1115/DETC2020-22280

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Topics: Additive manufacturing , Extruding , Modeling , Nozzles , Screws

Simulation Informed Effects of Solidification Rate on 316L Single Tracks Produced by Selective Laser Melting

A. L. K. Rawlings, A. J. Birnbaum, J. G. Michopoulos, J. C. Steuben, A. P. Iliopoulos, H. Ryou

IDETC-CIE 2020; V009T09A020doi:https://doi.org/10.1115/DETC2020-22451

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Topics: Lasers , Melting , Simulation , Solidification , Cooling , Density , Ductility , Experimental analysis , Mechanical properties , Modeling

Morphological Analysis of 316L Laser Powder Bed Fusion Melt-Pool via the Enriched Analytical Solution Method

J. G. Michopoulos, J. C. Steuben, A. J. Birnbaum, A. P. Iliopoulos, J. Aroh, A. D. Rollett, B. Gould

IDETC-CIE 2020; V009T09A021doi:https://doi.org/10.1115/DETC2020-22455

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Topics: Lasers , Solidification , Additive manufacturing , Heat , Temperature , X-ray imaging

Measured Data Alignments for Monitoring Metal Additive Manufacturing Processes Using Laser Powder Bed Fusion Methods

Shaw C. Feng, Yan Lu, Albert T. Jones

IDETC-CIE 2020; V009T09A022doi:https://doi.org/10.1115/DETC2020-22478

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Topics: Additive manufacturing , Lasers , Metals , Computer-aided design , Computerized tomography , Data fusion , Manufacturing systems , Materials properties , Metrology , Photogrammetry

Parallelized Additive Manufacturing of Variably Partitioned Volumes for Large Scale 3D Printing With Localized Quality

Mahmoud Dinar

IDETC-CIE 2020; V009T09A023doi:https://doi.org/10.1115/DETC2020-22496

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Topics: Additive manufacturing , Machinery , Anisotropy , Bonding , Printing , Stress , Weight (Mass)

Statistical Analysis of Tensile Tests Performed on 316L Specimens Manufactured by Directed Energy Deposition

A. P. Iliopoulos, J. P. Thomas, J. C. Steuben, R. Saunders, J. G. Michopoulos, A. Bagchi, A. J. Birnbaum

IDETC-CIE 2020; V009T09A024doi:https://doi.org/10.1115/DETC2020-22530

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Topics: Statistical analysis , Mechanical properties , Manufacturing , Additive manufacturing , Bulk solids , Failure , Stainless steel , Stress , Tension , Yield stress

The Material Testing of Nanoparticle Doped 3D Printed ABS Strain Gages for Resisitance and Stiffness

Sara M. Damas, Cameron J. Turner

IDETC-CIE 2020; V009T09A025doi:https://doi.org/10.1115/DETC2020-22542

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Topics: Additive manufacturing , Materials testing , Nanoparticles , Stiffness , Strain gages

A Neighborhood-Based Neural Network for Melt Pool Prediction and Control

Yaqi Zhang, Vadim Shapiro, Paul Witherell

IDETC-CIE 2020; V009T09A026doi:https://doi.org/10.1115/DETC2020-22549

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Topics: Artificial neural networks , Lasers , Algorithms , Heat , Manufacturing , National Institute of Standards and Technology , Process control , Additive manufacturing , Design , Mechanical properties

Simulation of Hyper-Elasticity by Shape Estimation

Christopher-Denny Matte, Tsz-Ho Kwok

IDETC-CIE 2020; V009T09A027doi:https://doi.org/10.1115/DETC2020-22583

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Topics: Elasticity , Shapes , Simulation , Additive manufacturing , Stiffness , Deformation , Design , Geometry , Manufacturing , Polynomials

Hybrid Modeling Approach for Melt Pool Prediction in Laser Powder Bed Fusion Additive Manufacturing

Tesfaye Moges, Zhuo Yang, Kevontrez Jones, Shaw Feng, Paul Witherell, Yan Lu

IDETC-CIE 2020; V009T09A028doi:https://doi.org/10.1115/DETC2020-22615

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Topics: Additive manufacturing , Lasers , Modeling

Architecting the Cooperative 3D Printing System

Laxmi Poudel, Lucas Galvan Marques, Robert Austin Williams, Zachary Hyden, Pablo Guerra, Oliver Luke Fowler, Stephen Joe Moquin, Zhenghui Sha, Wenchao Zhou

IDETC-CIE 2020; V009T09A029doi:https://doi.org/10.1115/DETC2020-22711

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Topics: Additive manufacturing , Robots

CAPPD: Human Modeling: Methods and Applications in Engineering

On Supporting the Learning of Biomechanics Using Multidisciplinary Physical Prototyping

Sebastian Hernandez, Sofiane Achiche, Daniel Spooner, Aurelian Vadean, Maxime Raison

IDETC-CIE 2020; V009T09A030doi:https://doi.org/10.1115/DETC2020-22312

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Topics: Biomechanics , Multibody dynamics , Modeling , Additive manufacturing , Biomedical engineering , Biomedicine , Education , Engineering prototypes , Engineering teachers , Feedback

Knee Prostheses Reverse Engineering: A Preliminary Investigation

Marco Rossoni, Daniele Regazzoni, Andrea Vitali, Giorgio Colombo, Luca Spandre, Francesca De Caro

IDETC-CIE 2020; V009T09A031doi:https://doi.org/10.1115/DETC2020-22485

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Topics: Knee joint prostheses , Reverse engineering , Arthroplasty , Knee , Lasers , Geometry , Biomedicine , Computer software , Computers , Coordinate measuring machines

Muscle Contracture Modeling and Optimal Control for Crouch Gait Prediction

Matilde Tomasi, Alessio Artoni

IDETC-CIE 2020; V009T09A032doi:https://doi.org/10.1115/DETC2020-22528

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Topics: Modeling , Muscle , Optimal control , Engineering simulation , Simulation , Kinematics , Knee , Musculoskeletal system

Comparing Segmentation Approaches for Learning-Aware Wireframe Generation on Human Model

Jida Huang, Tsz-Ho Kwok

IDETC-CIE 2020; V009T09A033doi:https://doi.org/10.1115/DETC2020-22616

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Topics: Image segmentation , Design , Databases

Kinesthetic Perceptual Symmetry in Bi-Manual Interactions: An Exploratory Study

Ronak R. Mohanty, Riddhi R. Adhikari, Vinayak R. Krishnamurthy

IDETC-CIE 2020; V009T09A034doi:https://doi.org/10.1115/DETC2020-22723

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Topics: Feedback , Haptics , Springs , Stiffness

Computer-Aided Product and Process Development (CAPPD General)

Design, Development and Characterization of a Wrap Spring Clutch/Brake Mechanism As a Knee Joint for an Assistive Exoskeleton

Vishnu Aishwaryan Subra Mani, Nathaniel Goldfarb, Gregory S. Fischer

IDETC-CIE 2020; V009T09A035doi:https://doi.org/10.1115/DETC2020-22444

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Topics: Brakes , Design , Exoskeleton devices , Knee , Springs , Robotics , Automotive brakes , Biomechanics , Biomedicine , Performance

A Vocabulary of Function Features for Computer Aided Modeling of Thermal-Fluid Systems

Lakshmi N. A. Venkatanarasimhan, Ahmed Chowdhury, Chiradeep Sen

IDETC-CIE 2020; V009T09A036doi:https://doi.org/10.1115/DETC2020-22611

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Topics: Computer-aided engineering , Modeling , Thermofluids

A Formal Representation of Conjugate Verbs in Function Modeling

Ahmed Chowdhury, Lakshmi N. A. Venkatanarasimhan, Chiradeep Sen

IDETC-CIE 2020; V009T09A037doi:https://doi.org/10.1115/DETC2020-22630

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Topics: Modeling

Methods, Processes, and Strategies for User Interface (MPS-UI)

Data Mining From Endmill Tool Catalog Information Based on the Use of a Machine Learning Method

Akihito Asakura, Toshiki Hirogaki, Eiichi Aoyama, Hiroyuki Kodama

IDETC-CIE 2020; V009T09A038doi:https://doi.org/10.1115/DETC2020-22126

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Topics: Data mining , Machine learning

SEIKM: Artificial Intelligence and Machine Learning in Design and Manufacturing

A Convolutional Neural Network-Based Patent Image Retrieval Method for Design Ideation

Shuo Jiang, Jianxi Luo, Guillermo Ruiz Pava, Jie Hu, Christopher L. Magee

IDETC-CIE 2020; V009T09A039doi:https://doi.org/10.1115/DETC2020-22048

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Topics: Artificial neural networks , Design , Patents

A Defect Prevention Concept Using Artificial Intelligence

Douglas Eddy, Sundar Krishnamurty, Ian Grosse, Michael White, Damon Blanchette

IDETC-CIE 2020; V009T09A040doi:https://doi.org/10.1115/DETC2020-22112

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Topics: Artificial intelligence , Failure mode and effects analysis , Knowledge management

Machine Learning Aided Design and Optimization of Conformal Porous Structures

Zhenyang Gao, Danièle Sossou, Yaoyao Fiona Zhao

IDETC-CIE 2020; V009T09A041doi:https://doi.org/10.1115/DETC2020-22150

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Topics: Cooling , Design , Injection molding , Machine learning , Optimization

Automated Classification of Components for Manufacturing Planning: Single-View Convolutional Neural Network for Global Shape Identification

Andrew Barclay, Jonathan Corney

IDETC-CIE 2020; V009T09A042doi:https://doi.org/10.1115/DETC2020-22335

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Topics: Artificial neural networks , Manufacturing , Production planning , Shapes

Design Science Meets Data Science: Curating Large Design Datasets for Engineered Artifacts

Satchit Ramnath, Payam Haghighi, Jiachen Ma, Jami J. Shah, Duane Detwiler

IDETC-CIE 2020; V009T09A043doi:https://doi.org/10.1115/DETC2020-22377

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Topics: Design , Computer-aided design , Machine learning , Algorithms , Filters , Finite element analysis , Geometry , Simulation results , Three-dimensional computer-aided design , Tradeoffs

Orthogonal Distance Fields Representation for Machine-Learning Based Manufacturability Analysis

Aditya Balu, Sambit Ghadai, Soumik Sarkar, Adarsh Krishnamurthy

IDETC-CIE 2020; V009T09A044doi:https://doi.org/10.1115/DETC2020-22487

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Topics: Machine learning , Design for Manufacturing , Computer-aided design , Design , Feedback , Machinery , Manufacturing , Algorithms , Artificial neural networks , Graphics processing units