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Journal Articles

Manufacturing Fixation in Design: Exploring the Effects of Manufacturing Fixation During Idea Generation

Jennifer Bracken Brennan, William B. Miney, Timothy W. Simpson, Kathryn W. Jablokow, Christopher McComb
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. January 2023, 145(1): 012005.
Paper No: MD-22-1250
DOI: https://doi.org/10.1115/1.4056222
Published Online: December 7, 2022
View Article titled, Manufacturing Fixation in Design: Exploring the Effects of Manufacturing Fixation During Idea Generation
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Topics: Design, Manufacturing
Proceedings Papers

Identifying the Effects of Immersion on Design for Additive Manufacturing Evaluation of Designs of Varying Manufacturability

Jayant Mathur, Scarlett R. Miller, Timothy W. Simpson, Nicholas A. Meisel
Proc. ASME. IDETC-CIE2022, Volume 5: 27th Design for Manufacturing and the Life Cycle Conference (DFMLC), V005T05A003, August 14–17, 2022
Paper No: DETC2022-90063
DOI: https://doi.org/10.1115/DETC2022-90063
View Paper titled, Identifying the Effects of Immersion on Design for Additive Manufacturing Evaluation of Designs of Varying Manufacturability
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Topics: Additive manufacturing, Design, Stress, Virtual reality
Proceedings Papers

Analyzing Expert Design Cost Estimation for Additive Manufacturing

Glen Williams, Nicholas A. Meisel, Timothy W. Simpson, Christopher McComb
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A032, August 14–17, 2022
Paper No: DETC2022-90260
DOI: https://doi.org/10.1115/DETC2022-90260
View Paper titled, Analyzing Expert Design Cost Estimation for Additive Manufacturing
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Topics: Additive manufacturing, Design, Computer-aided design, Experimental design, Lasers, Manufacturing, Metals, Project cost estimation, Statistics, Tooling
Journal Articles

Ontology Network-Based In-Situ Sensor Selection for Quality Management in Metal Additive Manufacturing

Byeong-Min Roh, Soundar R. T. Kumara, Hui Yang, Timothy W. Simpson, Paul Witherell, Albert T. Jones, Yan Lu
Journal: Journal of Computing and Information Science in Engineering
Article Type: Technical Briefs
J. Comput. Inf. Sci. Eng. December 2022, 22(6): 060905.
Paper No: JCISE-22-1143
DOI: https://doi.org/10.1115/1.4055853
Published Online: October 27, 2022
View Article titled, Ontology Network-Based In-Situ Sensor Selection for Quality Management in Metal Additive Manufacturing
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Topics: Ontologies, Sensors
Journal Articles

Design for Artificial Intelligence: Proposing a Conceptual Framework Grounded in Data Wrangling

Glen Williams, Nicholas A. Meisel, Timothy W. Simpson, Christopher McComb
Journal: Journal of Computing and Information Science in Engineering
Article Type: Technical Briefs
J. Comput. Inf. Sci. Eng. December 2022, 22(6): 060903.
Paper No: JCISE-22-1206
DOI: https://doi.org/10.1115/1.4055854
Published Online: October 17, 2022
View Article titled, Design for Artificial Intelligence: Proposing a Conceptual Framework Grounded in Data Wrangling
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Topics: Artificial intelligence, Design, Manufacturing
Proceedings Papers

The Impact of Manufacturing Fixation in Design: Insights From Interviews With Engineering Professionals

Jennifer Bracken Brennan, Timothy W. Simpson, William B. Miney, Kathryn W. Jablokow
Proc. ASME. IMECE2021, Volume 2B: Advanced Manufacturing, V02BT02A025, November 1–5, 2021
Paper No: IMECE2021-72394
DOI: https://doi.org/10.1115/IMECE2021-72394
View Paper titled, The Impact of Manufacturing Fixation in Design: Insights From Interviews With Engineering Professionals
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Topics: Design, Manufacturing
Journal Articles

Rapid Response! Investigating the Effects of Problem Definition on the Characteristics of Additively Manufactured Solutions for COVID-19

Rohan Prabhu, Joseph T. Berthel, Jordan S. Masia, Nicholas A. Meisel, Timothy W. Simpson
Journal: Journal of Mechanical Design
Article Type: Technical Briefs
J. Mech. Des. May 2022, 144(5): 054502.
Paper No: MD-21-1076
DOI: https://doi.org/10.1115/1.4052970
Published Online: December 6, 2021
View Article titled, Rapid Response! Investigating the Effects of Problem Definition on the Characteristics of Additively Manufactured Solutions for COVID-19
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Topics: Additive manufacturing, Creativity, Design, Doors, Pandemics, Manufacturing
Proceedings Papers

Mastering Manufacturing: Exploring the Influence of Engineering Designers’ Prior Experience When Using Design for Additive Manufacturing

Rohan Prabhu, Timothy W. Simpson, Scarlett R. Miller, Nicholas A. Meisel
Proc. ASME. IDETC-CIE2021, Volume 3A: 47th Design Automation Conference (DAC), V03AT03A035, August 17–19, 2021
Paper No: DETC2021-71686
DOI: https://doi.org/10.1115/DETC2021-71686
View Paper titled, Mastering Manufacturing: Exploring the Influence of Engineering Designers’ Prior Experience When Using Design for Additive Manufacturing
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Topics: Additive manufacturing, Design, Manufacturing
Proceedings Papers

Stochastically-Trained Physics-Informed Neural Networks: Application to Thermal Analysis in Metal Laser Powder Bed Fusion

Justin Pierce, Glen Williams, Timothy W. Simpson, Nicholas A. Meisel, Christopher McComb
Proc. ASME. IDETC-CIE2021, Volume 3A: 47th Design Automation Conference (DAC), V03AT03A004, August 17–19, 2021
Paper No: DETC2021-70557
DOI: https://doi.org/10.1115/DETC2021-70557
View Paper titled, Stochastically-Trained Physics-Informed Neural Networks: Application to Thermal Analysis in Metal Laser Powder Bed Fusion
Click here to open pdf in another window PDF for Stochastically-Trained Physics-Informed Neural Networks: Application to Thermal Analysis in Metal Laser Powder Bed Fusion
Topics: Artificial neural networks, Lasers, Metals, Physics, Thermal analysis, Engineering simulation, Machine learning, Manufacturing, Simulation, Transients (Dynamics)
Proceedings Papers

In-Situ Observation Selection for Quality Management in Metal Additive Manufacturing

Byeong-Min Roh, Soundar R. T. Kumara, Hui Yang, Timothy W. Simpson, Paul Witherell, Yan Lu
Proc. ASME. IDETC-CIE2021, Volume 2: 41st Computers and Information in Engineering Conference (CIE), V002T02A069, August 17–19, 2021
Paper No: DETC2021-70035
DOI: https://doi.org/10.1115/DETC2021-70035
View Paper titled, In-Situ Observation Selection for Quality Management in Metal Additive Manufacturing
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Topics: Additive manufacturing, Metals, Ontologies, Quality management, Sensors
Proceedings Papers

Manufacturing Fixation in Design: Exploring the Effects of Manufacturing Assumptions on Design Ideas

Jennifer Bracken Brennan, William B. Miney, Timothy W. Simpson, Kathryn W. Jablokow
Proc. ASME. IDETC-CIE2021, Volume 6: 33rd International Conference on Design Theory and Methodology (DTM), V006T06A029, August 17–19, 2021
Paper No: DETC2021-70361
DOI: https://doi.org/10.1115/DETC2021-70361
View Paper titled, Manufacturing Fixation in Design: Exploring the Effects of Manufacturing Assumptions on Design Ideas
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Topics: Additive manufacturing, Design, Manufacturing
Proceedings Papers

Analysis of the Knowledge Gain and Cognitive Load Experienced Due to the Computer-Aided Instruction of Additive Manufacturing Processes

Jayant Mathur, Scarlett R. Miller, Timothy W. Simpson, Nicholas A. Meisel
Proc. ASME. IDETC-CIE2021, Volume 4: 18th International Conference on Design Education (DEC), V004T04A013, August 17–19, 2021
Paper No: DETC2021-71667
DOI: https://doi.org/10.1115/DETC2021-71667
View Paper titled, Analysis of the Knowledge Gain and Cognitive Load Experienced Due to the Computer-Aided Instruction of Additive Manufacturing Processes
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Topics: Additive manufacturing, Computer-aided engineering, Education, Extruding, Stress
Proceedings Papers

Break It Down: Comparing the Effects of Lecture- and Module-Style Design for Additive Manufacturing Educational Interventions on Students’ Learning and Creativity

Rohan Prabhu, Timothy W. Simpson, Scarlett R. Miller, Nicholas A. Meisel
Proc. ASME. IDETC-CIE2021, Volume 4: 18th International Conference on Design Education (DEC), V004T04A004, August 17–19, 2021
Paper No: DETC2021-71702
DOI: https://doi.org/10.1115/DETC2021-71702
View Paper titled, Break It Down: Comparing the Effects of Lecture- and Module-Style Design for Additive Manufacturing Educational Interventions on Students’ Learning and Creativity
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Topics: Additive manufacturing, Creativity, Design, Students
Journal Articles

Favoring Complexity: A Mixed Methods Exploration of Factors That Influence Concept Selection When Designing for Additive Manufacturing

Rohan Prabhu, Rainmar L. Leguarda, Scarlett R. Miller, Timothy W. Simpson, Nicholas A. Meisel
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. October 2021, 143(10): 102001.
Paper No: MD-20-1542
DOI: https://doi.org/10.1115/1.4050303
Published Online: March 25, 2021
View Article titled, Favoring Complexity: A Mixed Methods Exploration of Factors That Influence Concept Selection When Designing for Additive Manufacturing
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Topics: Creativity, Design, Education, Teams, Students, Manufacturing
Proceedings Papers

Implementation of DFA in Conceptual and Embodiment Design Using Decision Support Problems

Timothy W. Simpson, Matthew D. Bauer, Janet K. Allen, Farrokh Mistree
Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 119-126, September 17–20, 1995
Paper No: DETC1995-0016
DOI: https://doi.org/10.1115/DETC1995-0016
View Paper titled, Implementation of DFA in Conceptual and Embodiment Design Using Decision Support Problems
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Topics: Design, Manufacturing, Aircraft, Conceptual design, Evacuations
Proceedings Papers

Metrics for Assessing Design Freedom and Information Certainty in the Early Stages of Design

Timothy W. Simpson, David Rosen, Janet K. Allen, Farrokh Mistree
Proc. ASME. DETC-CIE96, Volume 4: 8th International Conference on Design Theory and Methodology, V004T04A004, August 18–22, 1996
Paper No: 96-DETC/DTM-1521
DOI: https://doi.org/10.1115/96-DETC/DTM-1521
View Paper titled, Metrics for Assessing Design Freedom and Information Certainty in the Early Stages of Design
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Topics: Certainty, Design, Engineering systems and industry applications, Aircraft, Conceptual design
Proceedings Papers

Using Design Capability Indices to Satisfy Ranged Sets of Design Requirements

Wei Chen, Timothy W. Simpson, Janet K. Allen, Farrokh Mistree
Proc. ASME. DETC-CIE96, Volume 3: 22nd Design Automation Conference, V003T03A007, August 18–22, 1996
Paper No: 96-DETC/DAC-1090
DOI: https://doi.org/10.1115/96-DETC/DAC-1090
View Paper titled, Using Design Capability Indices to Satisfy Ranged Sets of Design Requirements
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Topics: Design, Signal to noise ratio, Irrigation (Agriculture), Solar power, Statistical process control
Proceedings Papers

On the Use of Statistics in Design and the Implications for Deterministic Computer Experiments

Timothy W. Simpson, Jesse Peplinski, Patrick N. Koch, Janet K. Allen
Proc. ASME. DETC97, Volume 3: 9th International Design Theory and Methodology Conference, V003T30A008, September 14–17, 1997
Paper No: DETC97/DTM-3881
DOI: https://doi.org/10.1115/DETC97/DTM-3881
View Paper titled, On the Use of Statistics in Design and the Implications for Deterministic Computer Experiments
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Topics: Artificial neural networks, Computers, Design, Experimental design, Response surface methodology, Statistics
Proceedings Papers

Robust Design of Product Families for Make-to-Order Systems

Gabriel Hernandez, Timothy W. Simpson, Janet K. Allen, Eduardo Bascaran, Luis F. Avila, Fabian Salinas
Proc. ASME. DETC98, Volume 2: 24th Design Automation Conference, V002T02A065, September 13–16, 1998
Paper No: DETC98/DAC-5595
DOI: https://doi.org/10.1115/DETC98/DAC-5595
View Paper titled, Robust Design of Product Families for Make-to-Order Systems
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Topics: Design
Proceedings Papers

Spatial Correlation Metamodels for Global Approximation in Structural Design Optimization

Timothy W. Simpson, Janet K. Allen, Farrokh Mistree
Proc. ASME. DETC98, Volume 2: 24th Design Automation Conference, V002T02A048, September 13–16, 1998
Paper No: DETC98/DAC-5615
DOI: https://doi.org/10.1115/DETC98/DAC-5615
View Paper titled, Spatial Correlation Metamodels for Global Approximation in Structural Design Optimization
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Topics: Approximation, Optimization, Structural design