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Journal Articles

Design, Modeling, and Control of a Hardware-in-the-Loop Testbed for Off-Road Vehicles

Gaonan Zhao, Jie Yao, Connor P. Edson, Zongxuan Sun
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. October 2024, 4(4): 041003.
Paper No: ALDSC-24-1032
https://doi.org/10.1115/1.4066465
Published Online: September 27, 2024
View Article titled, Design, Modeling, and Control of a Hardware-in-the-Loop Testbed for Off-Road Vehicles
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Topics: Control equipment, Cycles, Design, Engines, Hardware, Off-road vehicles, Torque, Dynamometers, Wheels, Iterative learning control
Journal Articles

Control of Combustion Phasing Using Accelerometer-Based Non-Intrusive Sensing

Sathya Aswath Govind Raju, Mitchell Reisetter, Niranjan Miganakallu, Jacob Stafford, Zongxuan Sun, David Rothamer, Kenneth Kim, Chol-Bum Mike Kweon
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. October 2024, 4(4): 041001.
Paper No: ALDSC-24-1033
https://doi.org/10.1115/1.4066468
Published Online: September 27, 2024
View Article titled, Control of Combustion Phasing Using Accelerometer-Based Non-Intrusive Sensing
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Topics: Accelerometers, Combustion, Engines, Fuels, Pressure, Signals, Algorithms, Cylinders, Design
Proceedings Papers

Adaptive Repetitive Control Design With Application to an Electrohydraulic Servo

Zongxuan Sun, Tsu-Chin Tsao
Proc. ASME. IMECE97, Fluid Power Systems and Technology, 39-53, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1280
https://doi.org/10.1115/IMECE1997-1280
View Paper titled, Adaptive Repetitive Control Design With Application to an Electrohydraulic Servo
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Topics: Design, Servomechanisms, Algorithms, Adaptive control, Dynamics (Mechanics), Stability, Noise (Sound), Trajectories (Physics), Uncertainty
Proceedings Papers

Multi-Fidelity Neural Network Regression for Efficient Training of Energy-Assisted Diesel Engine Control System

Ari Nejadmalayeri, Sai Ranjeet Narayanan, Suo Yang, Zongxuan Sun, Harsh Darshan Sapra, Randy Hessel, Sage Kokjohn, Kenneth S. Kim, Chol-Bum M. Kweon
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T06A001, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-109750
https://doi.org/10.1115/ICEF2023-109750
View Paper titled, Multi-Fidelity Neural Network Regression for Efficient Training of Energy-Assisted Diesel Engine Control System
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Topics: Artificial neural networks, Combustion, Control systems, Diesel engines
Journal Articles

Rate-Limited and Energy-Efficient Feedforward Control for Multi-Fuel Unmanned Aircraft Systems Engine

Sathya Aswath Govind Raju, Andrew Cornelius, Zongxuan Sun, Kenneth Kim, Chol-Bum Mike Kweon
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. April 2023, 3(2): 021003.
Paper No: ALDSC-23-1028
https://doi.org/10.1115/1.4063476
Published Online: October 12, 2023
View Article titled, Rate-Limited and Energy-Efficient Feedforward Control for Multi-Fuel Unmanned Aircraft Systems Engine
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Topics: Design, Energy efficiency, Engines, Feedforward control, Fuels, Ignition, Luminescence, Actuators, Combustion, Unmanned aerial vehicles
Journal Articles

A Fault Diagnosis Tool for Electrohydraulic Actuators

Bharath Sivaram, Zongxuan Sun
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. April 2023, 3(2): 021001.
Paper No: ALDSC-23-1015
https://doi.org/10.1115/1.4063396
Published Online: October 5, 2023
View Article titled, A Fault Diagnosis Tool for Electrohydraulic Actuators
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Topics: Actuators, Artificial neural networks, Fault diagnosis, Pressure, Signals, Simulation, Bulk modulus, Valves, Friction, Leakage
Journal Articles

On-Line Prediction of Resistant Force During Soil–Tool Interaction

Sencheng Yu, Xingyong Song, Zongxuan Sun
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. August 2023, 145(8): 081004.
Paper No: DS-23-1003
https://doi.org/10.1115/1.4062513
Published Online: June 23, 2023
View Article titled, On-Line Prediction of Resistant Force During Soil–Tool Interaction
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Topics: Soil, Wheels
Proceedings Papers

A Digital Hydraulic Load-Sensing System Based on Hydraulic Free Piston Engine

Feng Wang, Jiaming Wu, Bing Xu, Zongxuan Sun
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A007, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-88601
https://doi.org/10.1115/FPMC2022-88601
View Paper titled, A Digital Hydraulic Load-Sensing System Based on Hydraulic Free Piston Engine
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Topics: Control systems, Hydraulic control, Machinery, Piston engines, Stress
Journal Articles

Robust Tracking Control for Electrohydraulic System Using an Internal Model-Based Sliding Surface

Hao Sun, Zongxuan Sun, Shihua Li
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. June 2022, 144(6): 061006.
Paper No: DS-21-1361
https://doi.org/10.1115/1.4053967
Published Online: March 18, 2022
View Article titled, Robust Tracking Control for Electrohydraulic System Using an Internal Model-Based Sliding Surface
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Topics: Sliding mode control, Errors
Proceedings Papers

Process Feedback Control of Non-Circular Turning for Camshaft Machining

Zongxuan Sun, Tsu-Chin Tsao
Proc. ASME. IMECE99, Dynamic Systems and Control, 949-956, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0128
https://doi.org/10.1115/IMECE1999-0128
View Paper titled, Process Feedback Control of Non-Circular Turning for Camshaft Machining
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Topics: Camshafts, Feedback, Machining, Turning, Errors, Servomechanisms, Control equipment, Cycles, Deformation, Displacement
Journal Articles

Investigating Trajectory-Based Combustion Control Using a Controlled Trajectory Rapid Compression and Expansion Machine

Abhinav Tripathi, Zongxuan Sun
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. July 2021, 1(3): 031007.
Paper No: ALDSC-20-1043
https://doi.org/10.1115/1.4049526
Published Online: January 27, 2021
View Article titled, Investigating Trajectory-Based Combustion Control Using a Controlled Trajectory Rapid Compression and Expansion Machine
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Topics: Combustion, Compression, Pistons, Trajectories (Physics), Machinery, Shapes, Pressure, Combustion chambers, Engines, Fuels
Proceedings Papers

Power Optimization of Series Hydraulic Hybrid Powertrain for Compact Wheel Loader

Qunya Wen, Feng Wang, Bing Xu, Zongxuan Sun
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A053, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1708
https://doi.org/10.1115/FPMC2019-1708
View Paper titled, Power Optimization of Series Hydraulic Hybrid Powertrain for Compact Wheel Loader
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Topics: Optimization, Wheels, Corporate average fuel economy, Energy management, Fuel efficiency, Architecture, Construction equipment, Fuel consumption, Fuels, Roads
Proceedings Papers

Optimal Speed Control for a Connected and Autonomous Electric Vehicle Considering Battery Aging and Regenerative Braking Limits

Yunli Shao, Zongxuan Sun
Proc. ASME. DSCC2019, Volume 1: Advanced Driver Assistance and Autonomous Technologies; Advances in Control Design Methods; Advances in Robotics; Automotive Systems; Design, Modeling, Analysis, and Control of Assistive and Rehabilitation Devices; Diagnostics and Detection; Dynamics and Control of Human-Robot Systems; Energy Optimization for Intelligent Vehicle Systems; Estimation and Identification; Manufacturing, V001T08A005, October 8–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2019-9075
https://doi.org/10.1115/DSCC2019-9075
View Paper titled, Optimal Speed Control for a Connected and Autonomous Electric Vehicle Considering Battery Aging and Regenerative Braking Limits
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Topics: Battery life, Electric vehicles, Optimal control, Predictive control, Regenerative braking, Traffic, Vehicles
Proceedings Papers

Experimental Investigation and Analysis of Auto-Ignition Combustion Dynamics

Abhinav Tripathi, Chen Zhang, Zongxuan Sun
Proc. ASME. DSCC2018, Volume 2: Control and Optimization of Connected and Automated Ground Vehicles; Dynamic Systems and Control Education; Dynamics and Control of Renewable Energy Systems; Energy Harvesting; Energy Systems; Estimation and Identification; Intelligent Transportation and Vehicles; Manufacturing; Mechatronics; Modeling and Control of IC Engines and Aftertreatment Systems; Modeling and Control of IC Engines and Powertrain Systems; Modeling and Management of Power Systems, V002T26A004, September 30–October 3, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2018-9184
https://doi.org/10.1115/DSCC2018-9184
View Paper titled, Experimental Investigation and Analysis of Auto-Ignition Combustion Dynamics
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Topics: Combustion, Dynamics (Mechanics), Ignition, Compression, Fuels, Ignition delay, Trajectories (Physics), Machinery, Pressure, Temperature
Proceedings Papers

Realizing Trajectory-Based Combustion Control in a Hydraulic Free Piston Engine via a Fast-Response Digital Valve

Chen Zhang, Zongxuan Sun
Proc. ASME. DSCC2018, Volume 2: Control and Optimization of Connected and Automated Ground Vehicles; Dynamic Systems and Control Education; Dynamics and Control of Renewable Energy Systems; Energy Harvesting; Energy Systems; Estimation and Identification; Intelligent Transportation and Vehicles; Manufacturing; Mechatronics; Modeling and Control of IC Engines and Aftertreatment Systems; Modeling and Control of IC Engines and Powertrain Systems; Modeling and Management of Power Systems, V002T27A004, September 30–October 3, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2018-9057
https://doi.org/10.1115/DSCC2018-9057
View Paper titled, Realizing Trajectory-Based Combustion Control in a Hydraulic Free Piston Engine via a Fast-Response Digital Valve
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Topics: Combustion, Piston engines, Trajectories (Physics), Valves, Dynamics (Mechanics), Pistons, Thermal efficiency, Chemical kinetics, Design, Emissions
Proceedings Papers

Optimal Eco-Approach Control With Traffic Prediction for Connected Vehicles

Yunli Shao, Zongxuan Sun
Proc. ASME. DSCC2018, Volume 2: Control and Optimization of Connected and Automated Ground Vehicles; Dynamic Systems and Control Education; Dynamics and Control of Renewable Energy Systems; Energy Harvesting; Energy Systems; Estimation and Identification; Intelligent Transportation and Vehicles; Manufacturing; Mechatronics; Modeling and Control of IC Engines and Aftertreatment Systems; Modeling and Control of IC Engines and Powertrain Systems; Modeling and Management of Power Systems, V002T22A002, September 30–October 3, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2018-9059
https://doi.org/10.1115/DSCC2018-9059
View Paper titled, Optimal Eco-Approach Control With Traffic Prediction for Connected Vehicles
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Topics: Connected vehicles, Traffic, Optimization, Vehicles, Fuels, Density, Dynamics (Mechanics), Flow (Dynamics), Nonlinear programming, Roads
Journal Articles

A Control-Oriented Model for Trajectory-Based HCCI Combustion Control

Chen Zhang, Zongxuan Sun
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2018, 140(9): 091013.
Paper No: DS-17-1133
https://doi.org/10.1115/1.4039664
Published Online: April 30, 2018
View Article titled, A Control-Oriented Model for Trajectory-Based HCCI Combustion Control
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Topics: Chemical kinetics, Combustion, Homogeneous charge compression ignition engines, Pistons, Temperature, Trajectories (Physics), Fuels, Cylinders, Simulation, Simulation results
Proceedings Papers

A Framework of Control-Oriented Reaction-Based Model for Trajectory-Based HCCI Combustion With Variable Fuels

Chen Zhang, Zongxuan Sun
Proc. ASME. DSCC2017, Volume 3: Vibration in Mechanical Systems; Modeling and Validation; Dynamic Systems and Control Education; Vibrations and Control of Systems; Modeling and Estimation for Vehicle Safety and Integrity; Modeling and Control of IC Engines and Aftertreatment Systems; Unmanned Aerial Vehicles (UAVs) and Their Applications; Dynamics and Control of Renewable Energy Systems; Energy Harvesting; Control of Smart Buildings and Microgrids; Energy Systems, V003T34A005, October 11–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2017-5194
https://doi.org/10.1115/DSCC2017-5194
View Paper titled, A Framework of Control-Oriented Reaction-Based Model for Trajectory-Based HCCI Combustion With Variable Fuels
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Topics: Combustion, Fuels, Homogeneous charge compression ignition engines, Trajectories (Physics), Cycles, Engines, Pistons, Chemical kinetics, Compression, Diesel
Journal Articles

Vehicle and Powertrain Optimization for Autonomous and Connected Vehicles

Yunli Shao, Mohd Azrin Mohd Zulkefli, Zongxuan Sun
Journal: Mechanical Engineering
Publisher: ASME
Article Type: Select Article
Mechanical Engineering. September 2017, 139(09): S19–S23.
Paper No: ME-17-SEP6
https://doi.org/10.1115/1.2017-Sep-6
Published Online: September 1, 2017
View Article titled, Vehicle and Powertrain Optimization for Autonomous and Connected Vehicles
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Topics: Optimization, Vehicles, Engines, Connected vehicles, Vehicle dynamics, Traffic
Proceedings Papers

Nonlinear Feedforward Control for Electrohydraulic Actuators With Asymmetric Piston Areas

Abhinav Tripathi, Zongxuan Sun
Proc. ASME. DSCC2016, Volume 2: Mechatronics; Mechatronics and Controls in Advanced Manufacturing; Modeling and Control of Automotive Systems and Combustion Engines; Modeling and Validation; Motion and Vibration Control Applications; Multi-Agent and Networked Systems; Path Planning and Motion Control; Robot Manipulators; Sensors and Actuators; Tracking Control Systems; Uncertain Systems and Robustness; Unmanned, Ground and Surface Robotics; Vehicle Dynamic Controls; Vehicle Dynamics and Traffic Control, V002T27A001, October 12–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2016-9721
https://doi.org/10.1115/DSCC2016-9721
View Paper titled, Nonlinear Feedforward Control for Electrohydraulic Actuators With Asymmetric Piston Areas
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Topics: Actuators, Feedforward control, Pistons, Control equipment, Fluids, Trajectories (Physics), Design, Design methodology, Errors, Feedback