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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
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Topics: Design, Manufacturing
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
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Topics: Additive manufacturing, Design, Computer-aided design, Experimental design, Lasers, Manufacturing, Metals, Project cost estimation, Statistics, Tooling
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
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Topics: Additive manufacturing, Design, Stress, Virtual reality
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
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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
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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
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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
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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
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Topics: Additive manufacturing, Design, Manufacturing
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
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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
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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
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Topics: Additive manufacturing, Creativity, Design, Students
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
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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
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Topics: Additive manufacturing, Metals, Ontologies, Quality management, Sensors
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
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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
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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
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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
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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
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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
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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
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Topics: Approximation, Optimization, Structural design