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Journal Articles

Row Allocation Negotiation for a Fleet of Strawberry Harvesting Robots

Madeline Mapes, Yunjun Xu

Letters Dyn. Sys. Control. July 2022, 2(3): 031007.

Paper No: ALDSC-21-1046

DOI: https://doi.org/10.1115/1.4054644

Published Online: June 10, 2022

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Topics: Algorithms, Robots

Proceedings Papers

Marker Based Row Alignment Control for an Agricultural Scouting Robot

Qiang Li, Xiangling Kong, Yunjun Xu

Proc. ASME. DSCC2020, Volume 1: Adaptive/Intelligent Sys. Control; Driver Assistance/Autonomous Tech.; Control Design Methods; Nonlinear Control; Robotics; Assistive/Rehabilitation Devices; Biomedical/Neural Systems; Building Energy Systems; Connected Vehicle Systems; Control/Estimation of Energy Systems; Control Apps.; Smart Buildings/Microgrids; Education; Human-Robot Systems; Soft Mechatronics/Robotic Components/Systems; Energy/Power Systems; Energy Storage; Estimation/Identification; Vehicle Efficiency/Emissions, V001T05A005, October 5–7, 2020

Paper No: DSCC2020-3183

DOI: https://doi.org/10.1115/DSCC2020-3183

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Topics: Robots

Journal Articles

Strawberry Plant Alive Status Detection and Relative Pixel Based Plant Localization

Xiangling Kong, Yunjun Xu

J. Dyn. Sys., Meas., Control. May 2020, 142(5): 054501.

Paper No: DS-19-1028

DOI: https://doi.org/10.1115/1.4046102

Published Online: February 14, 2020

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Topics: Errors, Kalman filters, Maintenance, Precision agriculture, Robotics, Robots, Kinematics, Noise (Sound)

Journal Articles

Multiphase Scouting Control of an Agricultural Field Robot With Reachability Analyses

Douglas J. Freese, Yunjun Xu

J. Dyn. Sys., Meas., Control. May 2019, 141(5): 051009.

Paper No: DS-18-1008

DOI: https://doi.org/10.1115/1.4041850

Published Online: January 29, 2019

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Topics: Control equipment, Robots, Uncertainty, Vehicles, Errors

Proceedings Papers

Path Control of a Heat Treatment Truck Considering Driver-Vehicle Interaction

Andong Dai, Yunjun Xu

Proc. ASME. DSCC2018, Volume 3: Modeling and Validation; Multi-Agent and Networked Systems; Path Planning and Motion Control; Tracking Control Systems; Unmanned Aerial Vehicles (UAVs) and Application; Unmanned Ground and Aerial Vehicles; Vibration in Mechanical Systems; Vibrations and Control of Systems; Vibrations: Modeling, Analysis, and Control, V003T32A006, September 30–October 3, 2018

Paper No: DSCC2018-9040

DOI: https://doi.org/10.1115/DSCC2018-9040

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Topics: Heat treating (Metalworking), Trucks, Vehicles, Control equipment, Actuators, Computers, Control systems, Errors, Heat, Noise (Sound)

Proceedings Papers

Virtual Motion Camouflage Based Visual Servo Control of a Leaf Picking Mechanism

Sinem Gozde Defterli, Yunjun Xu

Paper No: DSCC2018-9042

DOI: https://doi.org/10.1115/DSCC2018-9042

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Topics: Algorithms, Biomimetics, Diseases, End effectors, Engineering simulation, Hardware, Kinematics, Optimization, Risk, Robots

Proceedings Papers

Image Quality-Driven Octorotor Flight Control via Reinforcement Learning

Qiang Li, Yunjun Xu

Paper No: DSCC2018-9039

DOI: https://doi.org/10.1115/DSCC2018-9039

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Topics: Flight, Control equipment, Design, Algorithms, Engineering simulation, Feature extraction, Resolution (Optics), Simulation

Proceedings Papers

Strawberry Plant Localization via Relative Pixels in Sequential Images

Xiangling Kong, Yunjun Xu

Proc. ASME. DSCC2018, Volume 1: Advances in Control Design Methods; Advances in Nonlinear Control; Advances in Robotics; Assistive and Rehabilitation Robotics; Automotive Dynamics and Emerging Powertrain Technologies; Automotive Systems; Bio Engineering Applications; Bio-Mechatronics and Physical Human Robot Interaction; Biomedical and Neural Systems; Biomedical and Neural Systems Modeling, Diagnostics, and Healthcare, V001T04A007, September 30–October 3, 2018

Paper No: DSCC2018-9034

DOI: https://doi.org/10.1115/DSCC2018-9034

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Topics: Algorithms, Diseases, Image processing, Kalman filters, Kinematics, Robots

Proceedings Papers

Nonlinear Robust Path Control for a Field Robot Scouting in Strawberry Orchards

Douglas Freese, Yunjun Xu

Proc. ASME. DSCC2017, Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, V002T21A006, October 11–13, 2017

Paper No: DSCC2017-5220

DOI: https://doi.org/10.1115/DSCC2017-5220

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Topics: Robots, Control equipment, Feedback, Motion control, Sensors

Journal Articles

Deposition Thickness Modeling and Parameter Identification for a Spray-Assisted Vacuum Filtration Process in Additive Manufacturing

August Mark, Yunjun Xu, Jihua Gou

J. Manuf. Sci. Eng. April 2017, 139(4): 041002.

Paper No: MANU-16-1149

DOI: https://doi.org/10.1115/1.4034890

Published Online: October 18, 2016

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Topics: Additive manufacturing, Filters, Filtration, Modeling, Sprays, Vacuum, Water

Journal Articles

Task Assignment and Trajectory Planning Algorithm for a Class of Cooperative Agricultural Robots

Ni Li, Charles Remeikas, Yunjun Xu, Suhada Jayasuriya, Reza Ehsani

J. Dyn. Sys., Meas., Control. May 2015, 137(5): 051004.

Paper No: DS-13-1326

DOI: https://doi.org/10.1115/1.4028849

Published Online: May 1, 2015

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Topics: Algorithms, Robots, Trajectories (Physics)

Proceedings Papers

Cooperative Trajectory Planning for Automated Farming

Charles Remeikas, Yunjun Xu, Suhada Jayasuriya

Proc. ASME. DSCC2013, Volume 3: Nonlinear Estimation and Control; Optimization and Optimal Control; Piezoelectric Actuation and Nanoscale Control; Robotics and Manipulators; Sensing; System Identification (Estimation for Automotive Applications, Modeling, Therapeutic Control in Bio-Systems); Variable Structure/Sliding-Mode Control; Vehicles and Human Robotics; Vehicle Dynamics and Control; Vehicle Path Planning and Collision Avoidance; Vibrational and Mechanical Systems; Wind Energy Systems and Control, V003T46A002, October 21–23, 2013

Paper No: DSCC2013-3886

DOI: https://doi.org/10.1115/DSCC2013-3886

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Topics: Trajectories (Physics), Algorithms, Robots, Computation

Proceedings Papers

Carbon Fiber Reinforced Shape Memory Nanocomposites Incorporated With Highly Conductive Carbon Nanopaper for Electro Actuation

Fei Liang, Jihua Gou, He Shen, Yunjun Xu, Bob Mabbott

Proc. ASME. SMASIS2013, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T02A015, September 16–18, 2013

Paper No: SMASIS2013-3188

DOI: https://doi.org/10.1115/SMASIS2013-3188

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Topics: Carbon, Carbon fibers, Nanocomposites, Shapes, Composite materials, Cycles, Shape memory polymers, Bending strength, Deformation, Durability

Proceedings Papers

Modeling of Conductive Shape Memory Polymer Nanocomposites Based Structure From a Control Perspective

He Shen, Yunjun Xu, Fei Liang, Jihua Gou, Bob Mabbott

Proc. ASME. SMASIS2013, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A025, September 16–18, 2013

Paper No: SMASIS2013-3129

DOI: https://doi.org/10.1115/SMASIS2013-3129

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Topics: Modeling, Nanocomposites, Shape memory polymers, Shapes, Control equipment, Control systems, Deflection, Electricity (Physics), Heat, Robustness

Journal Articles

Facilitating Higher-Order Learning Through Computer Games

Zahed Siddique, Chen Ling, Piyamas Roberson, Yunjun Xu, Xiaojun Geng

J. Mech. Des. December 2013, 135(12): 121004.

Paper No: MD-13-1032

DOI: https://doi.org/10.1115/1.4025291

Published Online: September 18, 2013

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Topics: Design, Students, Computers, Engineering education

Journal Articles

Fast Trajectory Planning Via the B-Spline Augmented Virtual Motion Camouflage Approach

Gareth Basset, Yunjun Xu, Ni Li

J. Dyn. Sys., Meas., Control. September 2013, 135(5): 054505.

Paper No: DS-11-1193

DOI: https://doi.org/10.1115/1.4024601

Published Online: July 19, 2013

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Topics: Algorithms, B-splines, Trajectories (Physics), Dimensions

Proceedings Papers

Mu Analysis for Turbomachinery Stall Flutter

Md. M. I. Forhad, Puneet Vishwakarma, Yunjun Xu

Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 1439-1448, June 6–10, 2011

Paper No: GT2011-46624

DOI: https://doi.org/10.1115/GT2011-46624

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Topics: Blades, Flutter (Aerodynamics), Gas turbines, Robustness, Turbomachinery

Journal Articles

Trajectory Control of Miniature Helicopters Using a Unified Nonlinear Optimal Control Technique

Ming Xin, Yunjun Xu, Ricky Hopkins

J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061001.

DOI: https://doi.org/10.1115/1.4004060

Published Online: September 6, 2011

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Topics: Design, Dynamics (Mechanics), Optimal control, Trajectories (Physics), Helicopters, Uncertainty, Control equipment, Wind, Rotors, Flight

Journal Articles

Real-Time Optimal Coherent Phantom Track Generation via the Virtual Motion Camouflage Approach

Yunjun Xu, Gareth Basset

J. Dyn. Sys., Meas., Control. September 2011, 133(5): 051005.

DOI: https://doi.org/10.1115/1.4004058

Published Online: August 1, 2011

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Topics: Optimization, Phantoms, Radar, Trajectories (Physics), Vehicles, Design

Proceedings Papers

Gaming and Interactive Visualization Education Module to Help Understand Geometric Tolerancing

Zahed Siddique, Chen Ling, Piyamas Saengsuri, Sagar Chowdhury, Yunjun Xu, Xiaojun Geng

Proc. ASME. IDETC-CIE2010, Volume 6: 15th Design for Manufacturing and the Lifecycle Conference; 7th Symposium on International Design and Design Education, 639-645, August 15–18, 2010

Paper No: DETC2010-28596

DOI: https://doi.org/10.1115/DETC2010-28596

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Topics: Education, Visualization, Students, Design, Electrical engineering, Engineering disciplines, Feedback, Flight, Manufacturing, Performance

Journal citation

NARROW

Row Allocation Negotiation for a Fleet of Strawberry Harvesting Robots

Marker Based Row Alignment Control for an Agricultural Scouting Robot

Strawberry Plant Alive Status Detection and Relative Pixel Based Plant Localization

Multiphase Scouting Control of an Agricultural Field Robot With Reachability Analyses

Path Control of a Heat Treatment Truck Considering Driver-Vehicle Interaction

Virtual Motion Camouflage Based Visual Servo Control of a Leaf Picking Mechanism

Image Quality-Driven Octorotor Flight Control via Reinforcement Learning

Strawberry Plant Localization via Relative Pixels in Sequential Images

Nonlinear Robust Path Control for a Field Robot Scouting in Strawberry Orchards

Deposition Thickness Modeling and Parameter Identification for a Spray-Assisted Vacuum Filtration Process in Additive Manufacturing

Task Assignment and Trajectory Planning Algorithm for a Class of Cooperative Agricultural Robots

Cooperative Trajectory Planning for Automated Farming

Carbon Fiber Reinforced Shape Memory Nanocomposites Incorporated With Highly Conductive Carbon Nanopaper for Electro Actuation

Modeling of Conductive Shape Memory Polymer Nanocomposites Based Structure From a Control Perspective

Facilitating Higher-Order Learning Through Computer Games

Fast Trajectory Planning Via the B-Spline Augmented Virtual Motion Camouflage Approach

Mu Analysis for Turbomachinery Stall Flutter

Trajectory Control of Miniature Helicopters Using a Unified Nonlinear Optimal Control Technique

Real-Time Optimal Coherent Phantom Track Generation via the Virtual Motion Camouflage Approach

Gaming and Interactive Visualization Education Module to Help Understand Geometric Tolerancing

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