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Proceedings Papers

Generating Large Datasets of Simplified Automotive Body-in-White Structures to Predict Springback Using Machine Learning

Abhishek Lokesh Bolar, Ibraheem Alawadhi, Satchit Ramnath, Prakash Kumar, Yannis Korkolis, Joseph K. Davidson, Jami J. Shah
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A042, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116842
https://doi.org/10.1115/DETC2023-116842
View Paper titled, Generating Large Datasets of Simplified Automotive Body-in-White Structures to Predict Springback Using Machine Learning
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Topics: Finite element analysis, Joining, Machine learning, Metal stamping, Sheet metal, Workflow, Manufacturing, Design, Residual stresses, Simulation
Journal Articles

Similarity-Driven Topology Optimization for Statics and Crash via Energy Scaling Method

Muhammad Salman Yousaf, Duane Detwiler, Fabian Duddeck, Stefan Menzel, Satchit Ramnath, Nathan Zurbrugg, Mariusz Bujny
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. October 2023, 145(10): 101707.
Paper No: MD-22-1652
https://doi.org/10.1115/1.4062943
Published Online: August 8, 2023
View Article titled, Similarity-Driven Topology Optimization for Statics and Crash via Energy Scaling Method
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Topics: Design, Topology optimization
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
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90110
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
Proceedings Papers

Curating Datasets of Flexible Assemblies to Predict Spring-Back Behavior for Machine Learning Purposes

Alex Adrian, Satchit Ramnath, Sai Chandu Sunkara, Yannis Korkolis, Joseph K. Davidson, Jami J. Shah
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T06A025, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85718
https://doi.org/10.1115/MSEC2022-85718
View Paper titled, Curating Datasets of Flexible Assemblies to Predict Spring-Back Behavior for Machine Learning Purposes
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Topics: Finite element analysis, Joining, Machine learning, Metal stamping, Sheet metal, Springs, Workflow, Simulation, Manufacturing, Design
Proceedings Papers

Intelligent Design Prediction Aided by Non-Uniform Parametric Study and Machine Learning in Feature Based Product Development

Satchit Ramnath, Jiachen Ma, Jami J. Shah, Duane Detwiler
Proc. ASME. IDETC-CIE2021, Volume 2: 41st Computers and Information in Engineering Conference (CIE), V002T02A025, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67923
https://doi.org/10.1115/DETC2021-67923
View Paper titled, Intelligent Design Prediction Aided by Non-Uniform Parametric Study and Machine Learning in Feature Based Product Development
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Topics: Design, Machine learning, Product development, Finite element analysis, Algorithms, Engineers, Experimental design, Parametric design, Stress
Proceedings Papers

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

Satchit Ramnath, Payam Haghighi, Jiachen Ma, Jami J. Shah, Duane Detwiler
Proc. ASME. IDETC-CIE2020, Volume 9: 40th Computers and Information in Engineering Conference (CIE), V009T09A043, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22377
https://doi.org/10.1115/DETC2020-22377
View Paper titled, Design Science Meets Data Science: Curating Large Design Datasets for Engineered Artifacts
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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
Proceedings Papers

Automating Parametric Redesign of Structural Thin-Walled Frames

Lyang Suan Wang, Payam Haghighi, Satchit Ramnath, Kurtis Horner, Duane Detwiler, Jami J. Shah
Proc. ASME. IDETC-CIE2019, Volume 2B: 45th Design Automation Conference, V02BT03A008, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97087
https://doi.org/10.1115/DETC2019-97087
View Paper titled, Automating Parametric Redesign of Structural Thin-Walled Frames
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Topics: Computer software, Cross section (Physics), Cutting, Design, Engineers, Finite element analysis, Fuel efficiency, Optimization, Parametric design, Shapes
Proceedings Papers

Automatically Generating 60,000 CAD Variants for Big Data Applications

Satchit Ramnath, Payam Haghighi, Ji Hoon Kim, Duane Detwiler, Michael Berry, Jami J. Shah, Nikola Aulig, Patricia Wollstadt, Stefan Menzel
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A006, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97378
https://doi.org/10.1115/DETC2019-97378
View Paper titled, Automatically Generating 60,000 CAD Variants for Big Data Applications
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Topics: Computer-aided design, Design, Machine learning, Algorithms, Finite element analysis, Geometry, Parametric design, Product design, Sales, Simulation results
Proceedings Papers

The Set-Up-Map for Automating the Positioning of Castings and Weldments in Fixtures to Ensure Completely Machined Surfaces

Nathan J. Kalish, Satchit Ramnath, Payam Haghighi, Joseph K. Davidson, Jami J. Shah, Jiten V. Shah
Proc. ASME. IDETC-CIE2016, Volume 1A: 36th Computers and Information in Engineering Conference, V01AT02A018, August 21–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DETC2016-59695
https://doi.org/10.1115/DETC2016-59695
View Paper titled, The Set-Up-Map for Automating the Positioning of Castings and Weldments in Fixtures to Ensure Completely Machined Surfaces
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Topics: Casting, Displacement, Machining