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Proceedings Papers

An Isogeometric Approach for Reaction Diffusion Based Level Set Methods in Topology Optimization

Harsh Kumar, Sourav Rakshit
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A005, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116401
https://doi.org/10.1115/DETC2023-116401
View Paper titled, An Isogeometric Approach for Reaction Diffusion Based Level Set Methods in Topology Optimization
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Topics: Compliant mechanisms, Diffusion (Physics), Topology, Topology optimization, Design, Modeling, Computation, Finite element analysis, Geometry, Shape optimization
Proceedings Papers

On the Use of Geometric Deep Learning Towards the Evaluation of Graph-Centric Engineering Systems

Anthony Sirico, Jr., Daniel R. Herber
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A010, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114592
https://doi.org/10.1115/DETC2023-114592
View Paper titled, On the Use of Geometric Deep Learning Towards the Evaluation of Graph-Centric Engineering Systems
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Topics: Circuits, Design, Engineering systems and industry applications, Machine learning, Gas diffusion layers, Frequency response, Topology, Tradeoffs
Proceedings Papers

Diffusing the Optimal Topology: A Generative Optimization Approach

Giorgio Giannone, Faez Ahmed
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A012, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116595
https://doi.org/10.1115/DETC2023-116595
View Paper titled, Diffusing the Optimal Topology: A Generative Optimization Approach
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Topics: Optimization, Topology, Diffusion (Physics), Approximation, Design, Engineering design, Engineering systems and industry applications, Errors, Topology optimization
Proceedings Papers

On the Connectedness of the Topology Optimization Predictors

Mohammad Mahdi Behzadi, Horea T. Ilies
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A024, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116574
https://doi.org/10.1115/DETC2023-116574
View Paper titled, On the Connectedness of the Topology Optimization Predictors
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Topics: Topology, Topology optimization
Proceedings Papers

Topology Optimization Using Neural Networks With Conditioning Field Initialization for Improved Efficiency

Hongrui Chen, Aditya Joglekar, Levent Burak Kara
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A014, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116937
https://doi.org/10.1115/DETC2023-116937
View Paper titled, Topology Optimization Using Neural Networks With Conditioning Field Initialization for Improved Efficiency
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Topics: Artificial neural networks, Topology optimization, Density, Topology, Design, Displacement, Finite element analysis, Geometry, Optimization
Proceedings Papers

Data-Driven Multifidelity Topology Design With a Latent Crossover Operation

Taisei Kii, Kentaro Yaji, Kikuo Fujita, Zhenghui Sha, Carolyn C. Seepersad
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A037, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-111079
https://doi.org/10.1115/DETC2023-111079
View Paper titled, Data-Driven Multifidelity Topology Design With a Latent Crossover Operation
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Topics: Design, Stress, Topology, Topology optimization, Dimensions, Evolutionary algorithms, Manifolds, Stability, Structural analysis, Structural mechanics
Proceedings Papers

Orientation Optimization With Topological Derivative for Anisotropic Materials With Rotational Symmetry

Masaki Noda, Kei Matsushima, Takayuki Yamada
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A006, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-110477
https://doi.org/10.1115/DETC2023-110477
View Paper titled, Orientation Optimization With Topological Derivative for Anisotropic Materials With Rotational Symmetry
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Topics: Anisotropy, Optimization, Topology
Proceedings Papers

A New 3-DOF 2T1R Parallel Mechanism: Topology Design and Kinematics

Shen Huiping, Zhongqiu Du, Damien Chablat, Ju Li, Guanglei Wu
Proc. ASME. IDETC-CIE2023, Volume 8: 47th Mechanisms and Robotics Conference (MR), V008T08A081, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114943
https://doi.org/10.1115/DETC2023-114943
View Paper titled, A New 3-DOF 2T1R Parallel Mechanism: Topology Design and Kinematics
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Topics: Design, Kinematics, Parallel mechanisms, Topology
Proceedings Papers

A Force- and Stress-Deflection Model of Serpentine Flexures for Use in a Compliant Bone Plate

Connor Huxman, Jared Butler
Proc. ASME. IDETC-CIE2023, Volume 8: 47th Mechanisms and Robotics Conference (MR), V008T08A032, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-115051
https://doi.org/10.1115/DETC2023-115051
View Paper titled, A Force- and Stress-Deflection Model of Serpentine Flexures for Use in a Compliant Bone Plate
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Topics: Bone, Deflection, Stress, Design, Bending (Stress), Boundary-value problems, Errors, Finite element analysis, Fracture (Materials), Fracture (Process)
Proceedings Papers

Introduction of Local Resonators to a Nonlinear Metamaterial With Topological Features

Arun Malla, Joshua LeGrande, Mohammad Bukhari, Oumar Barry
Proc. ASME. IDETC-CIE2023, Volume 10: 19th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V010T10A013, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116669
https://doi.org/10.1115/DETC2023-116669
View Paper titled, Introduction of Local Resonators to a Nonlinear Metamaterial With Topological Features
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Topics: Metamaterials, Topology, Chain, Energy gap, Springs, Excitation, Mode shapes, Numerical analysis, Vibration
Proceedings Papers

Topological Insulator-Based Electroacoustic Transistors

Sai Aditya Raman Kuchibhatla, Michael J. Leamy
Proc. ASME. IDETC-CIE2023, Volume 12: 35th Conference on Mechanical Vibration and Sound (VIB), V012T12A002, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116489
https://doi.org/10.1115/DETC2023-116489
View Paper titled, Topological Insulator-Based Electroacoustic Transistors
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Topics: Topology, Transistors, Waves, Circuits, Disks, Acoustics, Aluminum, Design, Electronics, Energy gap
Proceedings Papers

Finding Chain Nets of Solids for 3D Printability

Matthew Lawrence, Scott Tomlinson, Bashir Khoda
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A030, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114669
https://doi.org/10.1115/DETC2023-114669
View Paper titled, Finding Chain Nets of Solids for 3D Printability
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Topics: Algorithms, Chain, Solids, Printing, Additive manufacturing, Manufacturing, Shapes, Textiles, Collisions (Physics), Computer-aided design
Proceedings Papers

Topology Optimization of Permanent Magnets for Generators Using Level Set Methods

Jiawei Tian, Ran Zhuang, Juan Cilia, Arvind Rangarajan, Fang Luo, Jon Longtin, Shikui Chen
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A037, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90601
https://doi.org/10.1115/DETC2022-90601
View Paper titled, Topology Optimization of Permanent Magnets for Generators Using Level Set Methods
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Topics: Generators, Optimization, Permanent magnets, Topology, Design, Machinery, Magnetic materials, Equipment performance, Generative design, Magnetic fields
Proceedings Papers

Hierarchical Deep Generative Models for Design Under Free-Form Geometric Uncertainty

Wei (Wayne) Chen, Doksoo Lee, Oluwaseyi Balogun, Wei Chen
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A042, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89707
https://doi.org/10.1115/DETC2022-89707
View Paper titled, Hierarchical Deep Generative Models for Design Under Free-Form Geometric Uncertainty
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Topics: Design, Uncertainty, Manufacturing, Design under uncertainty, Optimization, Engineering design, Modeling, Reliability-based optimization, Shapes, Topology
Proceedings Papers

Coupled Integral Sliding Mode Control for Bidirectional Automated Platoon With an Exponential Spacing Policy and Uncertainty Approximation

Natnael M. Negash, James Yang
Proc. ASME. IDETC-CIE2022, Volume 1: 24th International Conference on Advanced Vehicle Technologies (AVT), V001T01A005, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90810
https://doi.org/10.1115/DETC2022-90810
View Paper titled, Coupled Integral Sliding Mode Control for Bidirectional Automated Platoon With an Exponential Spacing Policy and Uncertainty Approximation
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Topics: Approximation, Flow (Dynamics), Fuzzy logic, Sliding mode control, Topology, Uncertainty
Proceedings Papers

A Parallel Multi-Constraint Topology Optimization Solver

Adrian Diaz, Nathaniel Morgan, John Bernardin
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A034, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89514
https://doi.org/10.1115/DETC2022-89514
View Paper titled, A Parallel Multi-Constraint Topology Optimization Solver
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Topics: Optimization, Topology, Algorithms, Bearings, Density, Design, Equilibrium (Physics), Errors, Filters, Finite element analysis
Proceedings Papers

Stress Trajectory Guided Structural Design and Topology Optimization

Junpeng Wang, Jun Wu, Rüdiger Westermann
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A012, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89030
https://doi.org/10.1115/DETC2022-89030
View Paper titled, Stress Trajectory Guided Structural Design and Topology Optimization
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Topics: Optimization, Stress, Structural design, Topology, Trajectories (Physics), Density, Design, Finite element analysis, Stiffness, Lightweight structures
Proceedings Papers

Topology Optimization Realization of a Spatially Parallel Compliant Mechanism With Constant Motion Transmission Characteristics

Kaixian Liang, Dachang Zhu, Jie Liu
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A084, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-88605
https://doi.org/10.1115/DETC2022-88605
View Paper titled, Topology Optimization Realization of a Spatially Parallel Compliant Mechanism With Constant Motion Transmission Characteristics
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Topics: Compliant mechanisms, Optimization, Topology
Proceedings Papers

Concurrent Build Direction, Part Segmentation, and Topology Optimization for Additive Manufacturing Using Neural Networks

Hongrui Chen, Kate S. Whitefoot, Levent Burak Kara
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A029, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90050
https://doi.org/10.1115/DETC2022-90050
View Paper titled, Concurrent Build Direction, Part Segmentation, and Topology Optimization for Additive Manufacturing Using Neural Networks
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Topics: Additive manufacturing, Artificial neural networks, Image segmentation, Optimization, Topology, Density, Boundary-value problems, Displacement, Stress
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
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-88548
https://doi.org/10.1115/DETC2022-88548
View Paper titled, Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression
Open the PDF for Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression in another window
Topics: Design, Optimization, Topology, Conceptual design, Bridges (Structures), Design automation, Geometry, Shapes