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Proceedings Papers

Multi-Stage Optimal Design for Turbulent Pipe Systems by Data-Driven Morphological Exploration and Evolutionary Shape Optimization

Kazuya Urata, Ryo Tsumoto, Kentaro Yaji, Kikuo Fujita
Proc. ASME. IDETC-CIE2024, Volume 3B: 50th Design Automation Conference (DAC), V03BT03A034, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143383
https://doi.org/10.1115/DETC2024-143383
View Paper titled, Multi-Stage Optimal Design for Turbulent Pipe Systems by Data-Driven Morphological Exploration and Evolutionary Shape Optimization
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Topics: Design, Pipes, Shape optimization, Topology, Turbulence
Proceedings Papers

3D Capsule Compliant Gripper Based on Shape Optimization for Surgical Manipulation: Enhancing Precision in Lymph Node Isolation

Estefania Hermoza Llanos, Myung-Jin Choi, Roger A. Sauer, Burkhard Corves, Mathias Huesing, Sven Klinkel, Anupam Saxena
Proc. ASME. IDETC-CIE2024, Volume 7: 48th Mechanisms and Robotics Conference (MR), V007T07A010, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-139594
https://doi.org/10.1115/DETC2024-139594
View Paper titled, 3D Capsule Compliant Gripper Based on Shape Optimization for Surgical Manipulation: Enhancing Precision in Lymph Node Isolation
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Topics: Grippers, Shape optimization, Surgery, Biological tissues, Computer-aided design, Design, Shapes, Biomedicine, Cancer, Dimensions
Proceedings Papers

Characterizing Designs via Isometric Embeddings: Applications to Airfoil Inverse Design

Qiuyi Chen, Mark D. Fuge
Proc. ASME. IDETC-CIE2023, Volume 3A: 49th Design Automation Conference (DAC), V03AT03A007, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116743
https://doi.org/10.1115/DETC2023-116743
View Paper titled, Characterizing Designs via Isometric Embeddings: Applications to Airfoil Inverse Design
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Topics: Airfoils, Design, Ablation (Vaporization technology), Manifolds, Shape optimization, Trains
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

Automatic Shape Modification for Self-Supporting Structures in Additive Manufacturing

Jiangce Chen, Matt Patterson, Amir M. Mirzendehdel, Morad Behandish
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A027, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89054
https://doi.org/10.1115/DETC2022-89054
View Paper titled, Automatic Shape Modification for Self-Supporting Structures in Additive Manufacturing
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Topics: Additive manufacturing, Shapes, Manufacturing, Optimization, Packing (Shipments), Packings (Cushioning), Design, Geometry, Manifolds, Manufacturing technology
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
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-91209
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
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90065
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

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
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-91214
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

Isogeometric Shape Optimization for Design Dependent Loads

Arkaprabho Pal, Sourav Rakshit
Proc. ASME. IDETC-CIE2021, Volume 2: 41st Computers and Information in Engineering Conference (CIE), V002T02A003, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-70224
https://doi.org/10.1115/DETC2021-70224
View Paper titled, Isogeometric Shape Optimization for Design Dependent Loads
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Topics: Design, Pressure, Shape optimization, Stress
Proceedings Papers

On the Experimental vs. Numerical Shape Optimization of a Hole in a Tall Beam

S. Azarm, S. M. Bhandarkar, A. J. Durelli
Proc. ASME. DETC88, 14th Design Automation Conference, 257-264, September 25–28, 1988
Publisher: American Society of Mechanical Engineers
Paper No: DETC1988-0033
https://doi.org/10.1115/DETC1988-0033
View Paper titled, On the Experimental vs. Numerical Shape Optimization of a Hole in a Tall Beam
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Topics: Shape optimization, Numerical analysis, Finite element analysis
Proceedings Papers

Application of a Decomposition Technique for Treating a Shape Optimization Problem

M. Bremicker, H. Eschenauer
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 1-6, September 17–21, 1989
Publisher: American Society of Mechanical Engineers
Paper No: DETC1989-0067
https://doi.org/10.1115/DETC1989-0067
View Paper titled, Application of a Decomposition Technique for Treating a Shape Optimization Problem
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Topics: Shape optimization, Sensitivity analysis, Approximation, Design, Mechanical structures, Structural optimization
Proceedings Papers

Shape Optimization of Robotic Manipulators for Maximum Stiffness and Load Carrying Capacity

S. Lamancusa, D. A. Saravanos, H. J. Sommer, III
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 191-200, September 17–21, 1989
Publisher: American Society of Mechanical Engineers
Paper No: DETC1989-0090
https://doi.org/10.1115/DETC1989-0090
View Paper titled, Shape Optimization of Robotic Manipulators for Maximum Stiffness and Load Carrying Capacity
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Topics: Load bearing capacity, Manipulators, Shape optimization, Stiffness, Design, Shapes, Weight (Mass), Finite element analysis, Robotics, Structural optimization
Proceedings Papers

A Constrained Variational Method for Two-Dimensional Shape Optimization

R. L. West, Jr., E. Sandgren
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 201-207, September 17–21, 1989
Publisher: American Society of Mechanical Engineers
Paper No: DETC1989-0091
https://doi.org/10.1115/DETC1989-0091
View Paper titled, A Constrained Variational Method for Two-Dimensional Shape Optimization
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Topics: Shape optimization, Variational techniques, Shapes, Poisson equation, Boundary element methods, Boundary-value problems, Equilibrium (Physics), Virtual work principle
Proceedings Papers

A Two Dimensional Rule-Based Shape Synthesis Method

D. M. Russell, S. P. Manoochehri
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 217-223, September 17–21, 1989
Publisher: American Society of Mechanical Engineers
Paper No: DETC1989-0093
https://doi.org/10.1115/DETC1989-0093
View Paper titled, A Two Dimensional Rule-Based Shape Synthesis Method
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Topics: Shapes, Geometry, Design, Stress, Algorithms, Finite element analysis, Finite element model, Shape optimization, Weight (Mass)
Proceedings Papers

Optimum Reinforcement of Damaged Structures Using a Homogenization Method

Ciro A. Soto, Alejandro R. Díaz, Noboru Kikuchi
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 1 — Design Automation and Design Optimization, 257-264, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0095
https://doi.org/10.1115/DETC1991-0095
View Paper titled, Optimum Reinforcement of Damaged Structures Using a Homogenization Method
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Topics: Damage, Shape optimization, Shapes
Proceedings Papers

An Algorithm for Two-Dimensional Geometric Boundary Construction From Finite Element Node Displacement Data

Andrei G. Jablokow, Brian J. Gilmore, Kent Clark
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 237-241, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0124
https://doi.org/10.1115/DETC1991-0124
View Paper titled, An Algorithm for Two-Dimensional Geometric Boundary Construction From Finite Element Node Displacement Data
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Topics: Algorithms, Construction, Displacement, Finite element analysis, B-splines, Fittings, Design, Finite element model, Shape optimization
Proceedings Papers

Shape Synthesis and Optimization Using Intrinsic Geometry

Shahriar Tavakkoli, Sanjay G. Dhande
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 239-246, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0074
https://doi.org/10.1115/DETC1990-0074
View Paper titled, Shape Synthesis and Optimization Using Intrinsic Geometry
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Topics: Geometry, Optimization, Shapes, Shape design, Design, End effectors, Manipulators, Shape optimization, Splines, Trusses (Building)
Proceedings Papers

Integrated Strength and Manufacturing Process Design Using a Shape Optimization Approach

Ramana V. Grandhi, Sesha C. Modukuru, James C. Malas
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 265-272, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0078
https://doi.org/10.1115/DETC1990-0078
View Paper titled, Integrated Strength and Manufacturing Process Design Using a Shape Optimization Approach
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Topics: Design, Manufacturing, Shape optimization, Forging, Disks, Process simulation, Turbines
Proceedings Papers

Sensitivity Analysis With the Shape Optimization Program

Erdal Atrek
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 253-259, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0076
https://doi.org/10.1115/DETC1990-0076
View Paper titled, Sensitivity Analysis With the Shape Optimization Program
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Topics: Sensitivity analysis, Shape optimization, Shapes, Computer software, Design, Finite element analysis, Optimization
Proceedings Papers

Object Norms: A Class of Coordinate and Metric Independent Norms for Displacements

Kazem Kazerounian, Jahangir Rastegar
Proc. ASME. DETC92, 22nd Biennial Mechanisms Conference: Flexible Mechanisms, Dynamics, and Analysis, 271-275, September 13–16, 1992
Publisher: American Society of Mechanical Engineers
Paper No: DETC1992-0390
https://doi.org/10.1115/DETC1992-0390
View Paper titled, Object Norms: A Class of Coordinate and Metric Independent Norms for Displacements
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Topics: Displacement, Dynamics (Mechanics), Kinematics, Manufacturing, Manufacturing systems, Path planning, Shape optimization