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Journal Articles

Advancing Vehicle Trajectory Prediction: A Probabilistic Approach Using Combined Sequential Models

Lichuan Ren, Zhimin Xi
Journal: Journal of Autonomous Vehicles and Systems
Publisher: ASME
Article Type: Research Papers
J. Auton. Veh. Sys. April 2025, 5(2): 021001.
Paper No: JAVS-24-1011
https://doi.org/10.1115/1.4067004
Published Online: November 19, 2024
View Article titled, Advancing Vehicle Trajectory Prediction: A Probabilistic Approach Using Combined Sequential Models
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Topics: Particle filtering (numerical methods), Trajectories (Physics), Uncertainty, Vehicles, Simulation
Proceedings Papers

Optimizing Day-Ahead Market Scheduling: Policy Design for Renewable Energy Integration and Imbalance Cost Consideration

Zhetao Chen, Zhimin Xi, Hao Wang
Proc. ASME. IDETC-CIE2024, Volume 3A: 50th Design Automation Conference (DAC), V03AT03A025, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143074
https://doi.org/10.1115/DETC2024-143074
View Paper titled, Optimizing Day-Ahead Market Scheduling: Policy Design for Renewable Energy Integration and Imbalance Cost Consideration
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Topics: Charging stations, Design, Renewable energy, Sales, Algorithms, Batteries, Buses, Computer simulation, Fuel cells, Photovoltaics
Proceedings Papers

Advancing Vehicle Trajectory Prediction: A Probabilistic Approach Using Combined Sequential Models

Lichuan Ren, Zhimin Xi
Proc. ASME. IDETC-CIE2024, Volume 3B: 50th Design Automation Conference (DAC), V03BT03A039, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143361
https://doi.org/10.1115/DETC2024-143361
View Paper titled, Advancing Vehicle Trajectory Prediction: A Probabilistic Approach Using Combined Sequential Models
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Topics: Autonomous vehicles, Trajectories (Physics), Uncertainty, Vehicles
Proceedings Papers

Probability-Based Bounding Box With Confident Object Localization for Autonomous Navigation

Jinwoo Bae, Zhimin Xi
Proc. ASME. IDETC-CIE2024, Volume 3B: 50th Design Automation Conference (DAC), V03BT03A044, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143485
https://doi.org/10.1115/DETC2024-143485
View Paper titled, Probability-Based Bounding Box With Confident Object Localization for Autonomous Navigation
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Topics: Navigation, Probability, Reliability
Proceedings Papers

An Enhanced Timed Elastic Band Method for Autonomous Navigation and its Collision Avoidance Reliability Analysis

Zhimin Xi
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A061, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116695
https://doi.org/10.1115/DETC2023-116695
View Paper titled, An Enhanced Timed Elastic Band Method for Autonomous Navigation and its Collision Avoidance Reliability Analysis
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Topics: Collisions (Physics), Event history analysis, Navigation, Algorithms, Computation, Optimization, Reliability, Robots, Safety
Proceedings Papers

Analytic Velocity Obstacle for Efficient Collision Avoidance

Zhimin Xi, Elnaz Asghari Torkamani
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A042, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89615
https://doi.org/10.1115/DETC2022-89615
View Paper titled, Analytic Velocity Obstacle for Efficient Collision Avoidance
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Topics: Collisions (Physics), Optimization, Computation, Algorithms, Navigation, Cycles, Linear programming, Path planning
Proceedings Papers

Collision-Free Dynamic Window Approach for Moving Obstacles

Zhimin Xi
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A037, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89613
https://doi.org/10.1115/DETC2022-89613
View Paper titled, Collision-Free Dynamic Window Approach for Moving Obstacles
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Topics: Collisions (Physics), Trajectories (Physics), Mechanical admittance, Navigation, Algorithms, Cycles, Design
Journal Articles

Bias-Learning-Based Model Predictive Controller Design for Reliable Path Tracking of Autonomous Vehicles Under Model and Environmental Uncertainty

Lichuan Ren, Zhimin Xi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. September 2022, 144(9): 091706.
Paper No: MD-21-1676
https://doi.org/10.1115/1.4054674
Published Online: June 13, 2022
View Article titled, Bias-Learning-Based Model Predictive Controller Design for Reliable Path Tracking of Autonomous Vehicles Under Model and Environmental Uncertainty
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Topics: Autonomous vehicles, Control equipment, Design, Dynamic models, Errors, Tires, Uncertainty, Vehicles, Simulation, Roads
Journal Articles

Analytic Velocity Obstacle for Efficient Collision Avoidance Computation and a Comparison Study With Sampling and Optimization-Based Approaches

Zhimin Xi, Elnaz Asghari Torkamani
Journal: Journal of Autonomous Vehicles and Systems
Publisher: ASME
Article Type: Research Papers
J. Auton. Veh. Sys. January 2022, 2(1): 011001.
Paper No: JAVS-21-1047
https://doi.org/10.1115/1.4054527
Published Online: May 20, 2022
View Article titled, Analytic Velocity Obstacle for Efficient Collision Avoidance Computation and a Comparison Study With Sampling and Optimization-Based Approaches
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Topics: Algorithms, Collisions (Physics), Computation, Optimization, Navigation, Cycles, Trajectories (Physics)
Journal Articles

Systematical Collision Avoidance Reliability Analysis and Characterization of Reliable System Operation for Autonomous Navigation Using the Dynamic Window Approach

Elnaz Asghari Torkamani, Zhimin Xi
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2022, 8(3): 031106.
Paper No: RISK-21-1093
https://doi.org/10.1115/1.4053941
Published Online: March 18, 2022
View Article titled, Systematical Collision Avoidance Reliability Analysis and Characterization of Reliable System Operation for Autonomous Navigation Using the Dynamic Window Approach
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Topics: Collisions (Physics), Event history analysis, Reliability, Navigation, Design, Simulation
Proceedings Papers

Reliability Constrained Optimal Design of Distributed Generators in Power System Under Load and Wind Turbine Generation Uncertainty

Zhetao Chen, Zhimin Xi
Proc. ASME. IDETC-CIE2021, Volume 3A: 47th Design Automation Conference (DAC), V03AT03A026, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-68199
https://doi.org/10.1115/DETC2021-68199
View Paper titled, Reliability Constrained Optimal Design of Distributed Generators in Power System Under Load and Wind Turbine Generation Uncertainty
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Topics: Design, Dimensions, Eigenvalues, Event history analysis, Generators, Particle swarm optimization, Power systems (Machinery), Reliability, Stress, Uncertainty
Proceedings Papers

Design of Path Tracking Controller for Autonomous Vehicles Through Bias Learning of Vehicle Dynamic Models Under Environmental Uncertainty

Lichuan Ren, Zhimin Xi
Proc. ASME. IDETC-CIE2021, Volume 3B: 47th Design Automation Conference (DAC), V03BT03A011, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-69284
https://doi.org/10.1115/DETC2021-69284
View Paper titled, Design of Path Tracking Controller for Autonomous Vehicles Through Bias Learning of Vehicle Dynamic Models Under Environmental Uncertainty
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Topics: Autonomous vehicles, Control equipment, Design, Dynamic models, Modeling, Uncertainty, Vehicle dynamics, Vehicles
Journal Articles

Model Predictive Control of Melt Pool Size for the Laser Powder Bed Fusion Process Under Process Uncertainty

Zhimin Xi
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2022, 8(1): 011103.
Paper No: RISK-21-1008
https://doi.org/10.1115/1.4051746
Published Online: August 4, 2021
View Article titled, Model Predictive Control of Melt Pool Size for the Laser Powder Bed Fusion Process Under Process Uncertainty
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Topics: Lasers, Machine learning, Predictive control, Uncertainty
Journal Articles

Part-Scale Finite Element Modeling of the Selective Laser Melting Process With Layer-Wise Adaptive Remeshing for Thermal History and Porosity Prediction

Alaa Olleak, Zhimin Xi
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2020, 142(12): 121006.
Paper No: MANU-19-1243
https://doi.org/10.1115/1.4047733
Published Online: September 17, 2020
View Article titled, Part-Scale Finite Element Modeling of the Selective Laser Melting Process With Layer-Wise Adaptive Remeshing for Thermal History and Porosity Prediction
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Topics: Finite element analysis, Heat, Lasers, Melting, Modeling, Porosity, Simulation, Temperature
Journal Articles

Calibration and Validation Framework for Selective Laser Melting Process Based on Multi-Fidelity Models and Limited Experiment Data

Alaa Olleak, Zhimin Xi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. August 2020, 142(8): 081701.
Paper No: MD-19-1533
https://doi.org/10.1115/1.4045744
Published Online: February 14, 2020
View Article titled, Calibration and Validation Framework for Selective Laser Melting Process Based on Multi-Fidelity Models and Limited Experiment Data
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Topics: Calibration, Lasers, Melting, Modeling, Uncertainty, Finite element model
Proceedings Papers

Model Bias Characterization for Effective States Estimation of Lithium-Ion Batteries

Modjtaba Dahmardeh, Zhimin Xi
Proc. ASME. IDETC-CIE2019, Volume 1: 39th Computers and Information in Engineering Conference, V001T02A072, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97954
https://doi.org/10.1115/DETC2019-97954
View Paper titled, Model Bias Characterization for Effective States Estimation of Lithium-Ion Batteries
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Topics: Batteries, Circuits, Lithium-ion batteries
Journal Articles

State-of-Charge Uncertainty of Lithium-Ion Battery Packs Considering the Cell-to-Cell Variability

Modjtaba Dahmardeh, Zhimin Xi
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2019, 5(2): 020909.
Paper No: RISK-18-1068
https://doi.org/10.1115/1.4042847
Published Online: April 15, 2019
View Article titled, State-of-Charge Uncertainty of Lithium-Ion Battery Packs Considering the Cell-to-Cell Variability
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Topics: Batteries, Uncertainty, Coulombs, Lithium-ion batteries
Proceedings Papers

Reliability-Based Optimal Design of a Micro-Grid System Under Natural Disasters

Zhetao Chen, Zhimin Xi
Proc. ASME. IMECE2018, Volume 13: Design, Reliability, Safety, and Risk, V013T05A053, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88139
https://doi.org/10.1115/IMECE2018-88139
View Paper titled, Reliability-Based Optimal Design of a Micro-Grid System Under Natural Disasters
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Topics: Design, Microgrids, Natural disasters, Reliability, Failure, Generators, Transmission lines, Uncertainty, Flow (Dynamics), Power systems (Machinery)
Journal Articles

Model-Based Reliability Analysis With Both Model Uncertainty and Parameter Uncertainty

Zhimin Xi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. May 2019, 141(5): 051404.
Paper No: MD-18-1618
https://doi.org/10.1115/1.4041946
Published Online: January 11, 2019
View Article titled, Model-Based Reliability Analysis With Both Model Uncertainty and Parameter Uncertainty
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Topics: Errors, Event history analysis, Modeling, Reliability, Uncertainty
Proceedings Papers

Calibration and Validation of a Time-Dependent Temperature Field Model for Steel Slabs in a Reheating Furnace

Xiaoxu Dong, Zhimin Xi, Jian Shao, Anrui He
Proc. ASME. IDETC-CIE2017, Volume 1: 37th Computers and Information in Engineering Conference, V001T02A089, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-68429
https://doi.org/10.1115/DETC2017-68429
View Paper titled, Calibration and Validation of a Time-Dependent Temperature Field Model for Steel Slabs in a Reheating Furnace
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Topics: Calibration, Furnaces, Intermediate steel products, Temperature, Materials properties, Model validation, Quality control, Steel, Temperature control, Uncertainty