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Journal Articles

ReqNet and ReqSim: A Network and Semantic Similarity Dataset of Requirements From the Tree Structure of System Requirement Specifications

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Chandan Kumar Sahu, Rahul Rai, Margaret Wiecek, David Gorsich
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. June 2025, 25(6): 061002.
Paper No: JCISE-24-1069
https://doi.org/10.1115/1.4065786
Published Online: March 20, 2025
View Articletitled, ReqNet and ReqSim: A Network and Semantic Similarity Dataset of Requirements From the Tree Structure of System Requirement Specifications
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Topics: Semantics, Tree (Data structure), Machine learning, Weight (Mass), Natural language processing, Algorithms
Proceedings Papers

Cyber-Protection of a Wheel Rotational Kinematics Sensor for Agile Mobility

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Jesse Paldan, Vladimir Vantsevich, David Gorsich, Pradeep Vitta, Lee Moradi
Proc. ASME. IMECE2023, Volume 6: Dynamics, Vibration, and Control, V006T07A018, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114977
https://doi.org/10.1115/IMECE2023-114977
View Paper titled, Cyber-Protection of a Wheel Rotational Kinematics Sensor for Agile Mobility
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Topics: Kinematics, Mechanical admittance, Sensors, Vehicles, Wheels
Proceedings Papers

An Efficient Surrogate Modeling Method for Reliability-Based Global Path Planning of Off-Road Autonomous Ground Vehicles

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Jianhua Yin, Zhen Hu, Zissimos P. Mourelatos, David Gorsich, Amandeep Singh, Seth Tau
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A052, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-117348
https://doi.org/10.1115/DETC2023-117348
View Paper titled, An Efficient Surrogate Modeling Method for Reliability-Based Global Path Planning of Off-Road Autonomous Ground Vehicles
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Topics: Autonomous vehicles, Metamodeling, Path planning, Reliability, Roads, Physics, Uncertainty
Journal Articles

Hierarchical MPM-ANN Multiscale Terrain Model for High-Fidelity Off-Road Mobility Simulations: A Coupled MBD-FE-MPM-ANN Approach

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Guanchu Chen, Hiroki Yamashita, Yeefeng Ruan, Paramsothy Jayakumar, David Gorsich, Jaroslaw Knap, Kenneth W. Leiter, Xiaobo Yang, Hiroyuki Sugiyama
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2023, 18(7): 071001.
Paper No: CND-23-1011
https://doi.org/10.1115/1.4062204
Published Online: April 6, 2023
View Articletitled, Hierarchical MPM-ANN Multiscale Terrain Model for High-Fidelity Off-Road Mobility Simulations: A Coupled MBD-FE-MPM-ANN Approach
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Topics: Artificial neural networks, Mechanical admittance, Roads, Simulation, Soil, Tires, Vehicles
Proceedings Papers

Requirements Elicitation: Impacts of Gamification on Variety, Novelty, and Completeness

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Vinayak Khade, Nafiseh Masoudi, Dane Acena, Guo Freeman, Rahul Rai, David Gorsich, Denise Rizzo, Matt Castanier
Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T06A019, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96016
https://doi.org/10.1115/IMECE2022-96016
View Paper titled, Requirements Elicitation: Impacts of Gamification on Variety, Novelty, and Completeness
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Topics: Collaboration, Design, Engineering design, Product development
Proceedings Papers

Modeling Large Deformable Terrain With Material Point Method for Off-Road Mobility Simulation

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Guanchu Chen, Hiroki Yamashita, Hiroyuki Sugiyama, Yeefeng Ruan, Paramsothy Jayakumar, David Gorsich, Kenneth W. Leiter, Jaroslaw Knap, Xiaobo Yang
Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A013, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89632
https://doi.org/10.1115/DETC2022-89632
View Paper titled, Modeling Large Deformable Terrain With Material Point Method for Off-Road Mobility Simulation
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Topics: Mechanical admittance, Modeling, Roads, Simulation, Deformation, Soil, Contact modeling, Finite element analysis, Granular materials, Particulate matter
Proceedings Papers

Tradespace Organizational Practices: A Case Study

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Julia Daniels, John R. Wagner, Cameron J. Turner, David Gorsich, Denise Rizzo, Greg Hartman, Rachel Agusti, Annette Skowronska, Matt Castanier, Stephen H. Rapp
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A081, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-91091
https://doi.org/10.1115/DETC2022-91091
View Paper titled, Tradespace Organizational Practices: A Case Study
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Topics: Decision making, Design, Engineering prototypes, Innovation, Risk, Vehicles
Proceedings Papers

A Synthetic Tradespace Model for Tradespace Analysis and Exploration

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Cameron J. Turner, Nafiseh Masoudi, Hannah Stewart, Julia Daniels, David Gorsich, Denise Rizzo, Greg Hartman, Rachel Agusti, Annette Skowronska, Matt Castanier, Stephen H. Rapp
Proc. ASME. IDETC-CIE2022, Volume 2: 42nd Computers and Information in Engineering Conference (CIE), V002T02A080, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-91080
https://doi.org/10.1115/DETC2022-91080
View Paper titled, A Synthetic Tradespace Model for Tradespace Analysis and Exploration
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Topics: Army, Automotive design, Decision making, Design, Tradeoffs, Vehicles
Proceedings Papers

Mobility Prediction of Off-Road Ground Vehicles Using a Dynamic Ensemble of NARX Models

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Yixuan Liu, Dakota Barthlow, Zissimos P. Mourelatos, David Gorsich, Amandeep Singh, Jice Zeng, Zhen Hu
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A004, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89928
https://doi.org/10.1115/DETC2022-89928
View Paper titled, Mobility Prediction of Off-Road Ground Vehicles Using a Dynamic Ensemble of NARX Models
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Topics: Mechanical admittance, Roads, Vehicles, Automated guided vehicles, Metamodeling, Simulation, Autonomous vehicles, Design, Vehicle dynamics
Journal Articles

Mobility Prediction of Off-Road Ground Vehicles Using a Dynamic Ensemble of NARX Models

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Yixuan Liu, Dakota Barthlow, Zissimos P. Mourelatos, Jice Zeng, David Gorsich, Amandeep Singh, Zhen Hu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. September 2022, 144(9): 091709.
Paper No: MD-22-1162
https://doi.org/10.1115/1.4054908
Published Online: August 4, 2022
View Articletitled, Mobility Prediction of Off-Road Ground Vehicles Using a Dynamic Ensemble of NARX Models
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Topics: Mechanical admittance, Roads, Simulation, Vehicles, Automated guided vehicles
Journal Articles

Reliability-Based Multivehicle Path Planning Under Uncertainty Using a Bio-Inspired Approach

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Yixuan Liu, Chen Jiang, Xiaoge Zhang, Zissimos P. Mourelatos, Dakota Barthlow, David Gorsich, Amandeep Singh, Zhen Hu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. September 2022, 144(9): 091701.
Paper No: MD-21-1520
https://doi.org/10.1115/1.4053217
Published Online: June 13, 2022
View Articletitled, Reliability-Based Multivehicle Path Planning Under Uncertainty Using a Bio-Inspired Approach
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Topics: Mechanical admittance, Path planning, Reliability, Uncertainty, Vehicles, Soil, Roads, Biomimetics, Algorithms, Simulation
Journal Articles

Value of Information in Multi-Attribute Decisions With Applications in Ground Vehicle Autonomy

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Sam Kassoumeh, Vijitashwa Pandey, David Gorsich, Paramsothy Jayakumar
Journal: Journal of Autonomous Vehicles and Systems
Publisher: ASME
Article Type: Research Papers
J. Auton. Veh. Sys. October 2021, 1(4): 041006.
Paper No: JAVS-21-1023
https://doi.org/10.1115/1.4054125
Published Online: April 26, 2022
View Articletitled, Value of Information in Multi-Attribute Decisions With Applications in Ground Vehicle Autonomy
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Topics: Autonomous vehicles, Design, Numerical analysis, Preferences, Risk, Simulation, Uncertainty, Vehicles, Decision making, Gaussian distribution
Proceedings Papers

Sequentially Utility Maximizing Path Planning Using a Distributed Pool Architecture

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Calahan Mollan, Vijitashwa Pandey, Christopher Slon, David Gorsich
Proc. ASME. IDETC-CIE2021, Volume 3B: 47th Design Automation Conference (DAC), V03BT03A008, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67946
https://doi.org/10.1115/DETC2021-67946
View Paper titled, Sequentially Utility Maximizing Path Planning Using a Distributed Pool Architecture
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Topics: Path planning, Vehicles, Failure, Simulation, Decision making, Navigation, Resilience, Soil, Storage, Surface roughness
Proceedings Papers

Reliability-Based Mission Planning of Off-Road Autonomous Ground Vehicles Using an Outcrossing Approach

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Chen Jiang, Yixuan Liu, Zhen Hu, Zissimos P. Mourelatos, David Gorsich, Yan Fu
Proc. ASME. IDETC-CIE2021, Volume 3B: 47th Design Automation Conference (DAC), V03BT03A007, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67887
https://doi.org/10.1115/DETC2021-67887
View Paper titled, Reliability-Based Mission Planning of Off-Road Autonomous Ground Vehicles Using an Outcrossing Approach
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Topics: Autonomous vehicles, Reliability, Roads, Mechanical admittance, Algorithms, Automated guided vehicles, Path planning, Uncertainty, Vehicles
Journal Articles

Efficient Reliability-Based Mission Planning of Off-Road Autonomous Ground Vehicles Using an Outcrossing Approach

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Chen Jiang, Yixuan Liu, Zissimos P. Mourelatos, David Gorsich, Yan Fu, Zhen Hu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. April 2022, 144(4): 041703.
Paper No: MD-21-1077
https://doi.org/10.1115/1.4052511
Published Online: November 11, 2021
View Articletitled, Efficient Reliability-Based Mission Planning of Off-Road Autonomous Ground Vehicles Using an Outcrossing Approach
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Topics: Mechanical admittance, Reliability, Roads, Vehicles, Automated guided vehicles, Algorithms, Simulation
Proceedings Papers

A Sequential Calibration and Validation Framework for Model Parameter Updating and Bias Correction

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Chen Jiang, Yixuan Liu, Zhen Hu, Zissimos P. Mourelatos, David Gorsich, Paramsothy Jayakumar
Proc. ASME. IDETC-CIE2020, Volume 11B: 46th Design Automation Conference (DAC), V11BT11A038, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22135
https://doi.org/10.1115/DETC2020-22135
View Paper titled, A Sequential Calibration and Validation Framework for Model Parameter Updating and Bias Correction
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Topics: Calibration, Model validation, Computers, Engineering design, Filters, Modeling, Physics, Simulation
Proceedings Papers

Mission Mobility Reliability Analysis of Off-Road Ground Vehicles

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Yixuan Liu, Chen Jiang, Zhen Hu, Zissimos P. Mourelatos, Yan Fu, David Gorsich, Paramsothy Jayakumar, Monica Majcher
Proc. ASME. IDETC-CIE2020, Volume 11B: 46th Design Automation Conference (DAC), V11BT11A044, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22201
https://doi.org/10.1115/DETC2020-22201
View Paper titled, Mission Mobility Reliability Analysis of Off-Road Ground Vehicles
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Topics: Event history analysis, Mechanical admittance, Roads, Vehicles, Reliability, Simulation, Uncertainty, Modeling, Decision making, Soil
Proceedings Papers

Off-Road Vehicle Path Planning Using Geodesics on a Multifactor Terrain Model

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Dakota Barthlow, Vijitashwa Pandey, David Gorsich, Paramsothy Jayakumar
Proc. ASME. IDETC-CIE2020, Volume 11B: 46th Design Automation Conference (DAC), V11BT11A047, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22609
https://doi.org/10.1115/DETC2020-22609
View Paper titled, Off-Road Vehicle Path Planning Using Geodesics on a Multifactor Terrain Model
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Topics: Off-road vehicles, Path planning, Mechanical admittance, Modeling, Algorithms, Composite materials, Vehicles, Energy consumption, Gates (Closures), Geometry
Proceedings Papers

Utility Function Derived Off-Road Vehicle Path Planning

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Vijitashwa Pandey, Christopher Slon, Calahan Mollan, Dakota Barthlow, David Gorsich, Paramsothy Jayakumar
Proc. ASME. IDETC-CIE2020, Volume 11B: 46th Design Automation Conference (DAC), V11BT11A048, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22619
https://doi.org/10.1115/DETC2020-22619
View Paper titled, Utility Function Derived Off-Road Vehicle Path Planning
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Topics: Off-road vehicles, Path planning, Vehicles, Navigation, Algorithms, Feedback, Optimization, Physics, Preferences, Roads
Journal Articles

Simulation-Based Mission Mobility Reliability Analysis of Off-Road Ground Vehicles

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Yixuan Liu, Chen Jiang, Zissimos P. Mourelatos, David Gorsich, Paramsothy Jayakumar, Yan Fu, Monica Majcher, Zhen Hu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2021, 143(3): 031701.
Paper No: MD-20-1154
https://doi.org/10.1115/1.4048314
Published Online: October 9, 2020
View Articletitled, Simulation-Based Mission Mobility Reliability Analysis of Off-Road Ground Vehicles
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Topics: Mechanical admittance, Vehicles, Simulation, Soil, Roads, Reliability, Event history analysis, Uncertainty, Modeling