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Proceedings Papers

Additive Manufacturability Analysis of Multiscale Aperiodic Structures: a Statistical Mechanics Approach

Olivia Trautschold, Andy Dong
Proc. ASME. IDETC-CIE2022, Volume 6: 34th International Conference on Design Theory and Methodology (DTM), V006T06A009, August 14–17, 2022
Paper No: DETC2022-89741
DOI: https://doi.org/10.1115/DETC2022-89741
View Paper titled, Additive Manufacturability Analysis of Multiscale Aperiodic Structures: a Statistical Mechanics Approach
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Topics: Statistical mechanics, Additive manufacturing, Design, Topology, Compacting, Geometry, Noise control, Robustness
Proceedings Papers

Mechanical Design and Experimental Validation of a Novel Five-Bar Mechanism With Variable Topology

Tanner Vaculik, Brian Slaboch, Luis A. Rodriguez
Proc. ASME. IDETC-CIE2022, Volume 7: 46th Mechanisms and Robotics Conference (MR), V007T07A041, August 14–17, 2022
Paper No: DETC2022-89138
DOI: https://doi.org/10.1115/DETC2022-89138
View Paper titled, Mechanical Design and Experimental Validation of a Novel Five-Bar Mechanism With Variable Topology
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Topics: Design engineering, Topology, Kinematics, Actuators, Degrees of freedom, End effectors, Energy consumption, Engineering prototypes, Trajectories (Physics)
Proceedings Papers

A Stress-Deflection Model for Fixed-Clamped Flexures Using a Pseudo Rigid Body Approach

Connor Huxman, Jared Butler
Proc. ASME. IDETC-CIE2022, Volume 7: 46th Mechanisms and Robotics Conference (MR), V007T07A013, August 14–17, 2022
Paper No: DETC2022-89983
DOI: https://doi.org/10.1115/DETC2022-89983
View Paper titled, A Stress-Deflection Model for Fixed-Clamped Flexures Using a Pseudo Rigid Body Approach
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Topics: Deflection, Stress, Bending (Stress), Design, Errors, Compliant mechanisms, Engineers, Finite element analysis, Geometry, Steel
Proceedings Papers

A Novel Mass Sensor Based on Parametrically Excited Mode-Localized Resonators

Jiahao Song, Jian Zhao, Najib Kacem, Ming Lyu, Rongjian Sun, Pengbo Liu
Proc. ASME. IDETC-CIE2022, Volume 8: 16th International Conference on Micro- and Nanosystems (MNS), V008T08A008, August 14–17, 2022
Paper No: DETC2022-90568
DOI: https://doi.org/10.1115/DETC2022-90568
View Paper titled, A Novel Mass Sensor Based on Parametrically Excited Mode-Localized Resonators
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Topics: Bifurcation, Sensors, Dynamics (Mechanics), Excitation, Nonlinear dynamics, Numerical analysis, Topology
Proceedings Papers

Assessing the Sensitivity on State-Space Variables Through Isometric and Anisometric Integrity Measures

Pierpaolo Belardinelli, Stefano Lenci
Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A020, August 14–17, 2022
Paper No: DETC2022-89482
DOI: https://doi.org/10.1115/DETC2022-89482
View Paper titled, Assessing the Sensitivity on State-Space Variables Through Isometric and Anisometric Integrity Measures
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Topics: Dynamic systems, Phase space, Robustness, Shapes, Stability, Structural engineering, Topology
Proceedings Papers

Numerical Identification of Freedom Spaces Using the Canonical Basis

Nigel Archer, Jonathan Hopkins
Proc. ASME. IDETC-CIE2022, Volume 7: 46th Mechanisms and Robotics Conference (MR), V007T07A076, August 14–17, 2022
Paper No: DETC2022-89822
DOI: https://doi.org/10.1115/DETC2022-89822
View Paper titled, Numerical Identification of Freedom Spaces Using the Canonical Basis
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Topics: Compliant mechanisms, Screws, Space, Algorithms, Analytical methods, Degrees of freedom, Design, Topology
Proceedings Papers

Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression

Ryo Tsumoto, Kikuo Fujita, Yutaka Nomaguchi, Shintaro Yamasaki, Kentaro Yaji
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A012, August 14–17, 2022
Paper No: DETC2022-88548
DOI: https://doi.org/10.1115/DETC2022-88548
View Paper titled, Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression
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Topics: Design, Optimization, Topology, Conceptual design, Bridges (Structures), Design automation, Geometry, Shapes
Proceedings Papers

LINKS: A Dataset of a Hundred Million Planar Linkage Mechanisms for Data-Driven Kinematic Design

Amin Heyrani Nobari, Akash Srivastava, Dan Gutfreund, Faez Ahmed
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A013, August 14–17, 2022
Paper No: DETC2022-89798
DOI: https://doi.org/10.1115/DETC2022-89798
View Paper titled, LINKS: A Dataset of a Hundred Million Planar Linkage Mechanisms for Data-Driven Kinematic Design
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Topics: Design, Kinematics, Linkages, Simulation, Databases, Algorithms, Degrees of freedom, Screw threads, Shapes, Thread
Proceedings Papers

Latent Variable Representations for Interactive Structural Design Exploration

Sofia Valdez, Nicholas Rodriguez, Carolyn Seepersad
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A051, August 14–17, 2022
Paper No: DETC2022-91076
DOI: https://doi.org/10.1115/DETC2022-91076
View Paper titled, Latent Variable Representations for Interactive Structural Design Exploration
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Topics: Structural design, Design, Algorithms, Optimization, Topology, Additive manufacturing, Space
Proceedings Papers

Toward Formal Qualitative Reasoning to Support Functional Decomposition

Xiaoyang Mao, Chiradeep Sen
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A046, August 14–17, 2022
Paper No: DETC2022-89940
DOI: https://doi.org/10.1115/DETC2022-89940
View Paper titled, Toward Formal Qualitative Reasoning to Support Functional Decomposition
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Topics: Algorithms, Design, Flow (Dynamics), Formal methods, Heating, Natural language processing, Physics, Systems engineering, Topology
Proceedings Papers

Scalar Field Prediction on Topologically-Varying Graphs Using Spectral Shape Encoding

Kevin Ferguson, James Hardin, Andrew Gillman, Levent Burak Kara
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A017, August 14–17, 2022
Paper No: DETC2022-91209
DOI: https://doi.org/10.1115/DETC2022-91209
View Paper titled, Scalar Field Prediction on Topologically-Varying Graphs Using Spectral Shape Encoding
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Topics: Encryption, Scalar field theory, Shapes, Stress, Finite element analysis, Temperature, Topology, Design, Engineering design, Finite element methods
Proceedings Papers

Mean Squared Error May Lead You Astray When Optimizing Your Inverse Design Methods

Shai Bernard, Jun Wang, Mark Fuge
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A004, August 14–17, 2022
Paper No: DETC2022-90065
DOI: https://doi.org/10.1115/DETC2022-90065
View Paper titled, Mean Squared Error May Lead You Astray When Optimizing Your Inverse Design Methods
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Topics: Design methodology, Errors, Optimization, Topology, Algorithms, Design, Geometry, Heat sinks, Machinery, Sensitivity analysis
Proceedings Papers

Multi-Scale Topology Optimization With Neural Network-Assisted Optimizer

Sina Rastegarzadeh, Jun Wang, Jida Huang
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A041, August 14–17, 2022
Paper No: DETC2022-89538
DOI: https://doi.org/10.1115/DETC2022-89538
View Paper titled, Multi-Scale Topology Optimization With Neural Network-Assisted Optimizer
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Topics: Optimization, Topology, Design, Machine learning, Resolution (Optics), Structural design, Artificial neural networks, Density, Filters, Interpolation
Proceedings Papers

Design Optimization of Pelvic Prosthesis for Type-1 Resection

Rajaraman S., Sourav Rakshit
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A006, August 14–17, 2022
Paper No: DETC2022-89854
DOI: https://doi.org/10.1115/DETC2022-89854
View Paper titled, Design Optimization of Pelvic Prosthesis for Type-1 Resection
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Topics: Design, Optimization, Prostheses, Topology
Proceedings Papers

Concurrent Shape and Topology Optimization of Metamaterials Based on Periodic Surface Modeling

Yanglong Lu, Yan Wang
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A048, August 14–17, 2022
Paper No: DETC2022-91214
DOI: https://doi.org/10.1115/DETC2022-91214
View Paper titled, Concurrent Shape and Topology Optimization of Metamaterials Based on Periodic Surface Modeling
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Topics: Metamaterials, Modeling, Optimization, Shapes, Topology, Design, Poisson ratio, Shape optimization, Structural optimization, Weight (Mass)
Proceedings Papers

Comparative Study of First-Order Moving Asymptotes Optimizers for the Moving Morphable Components Topology Optimization Framework

Thomas Rochefort-Beaudoin, Aurelian Vadean, Jean-François Gamache, Sofiane Achiche
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A028, August 14–17, 2022
Paper No: DETC2022-88722
DOI: https://doi.org/10.1115/DETC2022-88722
View Paper titled, Comparative Study of First-Order Moving Asymptotes Optimizers for the Moving Morphable Components Topology Optimization Framework
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Topics: Optimization, Topology
Proceedings Papers

Level-Set-Based Shape & Topology Optimization of Thermal Cloaks

Xiaoqiang Xu, Shikui Chen
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A050, August 14–17, 2022
Paper No: DETC2022-90726
DOI: https://doi.org/10.1115/DETC2022-90726
View Paper titled, Level-Set-Based Shape & Topology Optimization of Thermal Cloaks
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Topics: Heat flux, Optimization, Shapes, Topology
Proceedings Papers

Phononic Metamaterial Design via Transfer Learning-Based Topology Optimization Framework

Zihan Wang, Ran Zhuang, Weikang Xian, Jiawei Tian, Ying Li, Shikui Chen, Hongyi Xu
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A048, August 14–17, 2022
Paper No: DETC2022-89932
DOI: https://doi.org/10.1115/DETC2022-89932
View Paper titled, Phononic Metamaterial Design via Transfer Learning-Based Topology Optimization Framework
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Topics: Design, Energy gap, Metamaterials, Optimization, Topology
Proceedings Papers

Experimental Investigation of Topology-Optimized Beams With Isotropic and Anisotropic Base Material Assumptions

Hajin Kim, Josephine V. Carstensen
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A033, August 14–17, 2022
Paper No: DETC2022-89001
DOI: https://doi.org/10.1115/DETC2022-89001
View Paper titled, Experimental Investigation of Topology-Optimized Beams With Isotropic and Anisotropic Base Material Assumptions
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Topics: Additive manufacturing, Anisotropy, Manufacturing, Optimization, Topology
Proceedings Papers

Generalization of Manufacturability Algorithms for Fabricated Assemblies Based on Topology Optimization

Satchit Ramnath, Jami J. Shah, Duane Detwiler
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A015, August 14–17, 2022
Paper No: DETC2022-90110
DOI: https://doi.org/10.1115/DETC2022-90110
View Paper titled, Generalization of Manufacturability Algorithms for Fabricated Assemblies Based on Topology Optimization
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Topics: Algorithms, Manufacturing, Optimization, Topology