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Keywords: complex systems
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Journal Articles

Discriminative Feature Extraction through Dictionary Learning for Piezoelectric Admittance-Based Bolt Loosening Damage Detection

Accepted Manuscript
Yang Zhang, Qianyu Zhou, Jiong Tang
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control.
Paper No: ALDSC-25-1002
https://doi.org/10.1115/1.4068353
Published Online: April 2, 2025
... solution well-suited for real-time applications with sparse data. Email: yang.3.zhang@uconn.edu Email: qianyu.zhou@uconn.edu Email: jiong.tang@uconn.edu 23 01 2025 23 03 2025 27 03 2025 02 04 2025 Complex systems Fault detection and diagnosis Intelligent systems...
View Articletitled, Discriminative Feature Extraction through Dictionary Learning for Piezoelectric Admittance-Based Bolt Loosening Damage Detection
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Topics: Damage, Feature extraction, Mechanical admittance, Acoustic emissions, Algorithms, Artificial neural networks, Atoms, Complex systems, Corners (Structural elements), Errors
Journal Articles

Efficient Neural Hybrid System Learning and Interpretable Transition System Abstraction for Dynamical Systems

Yejiang Yang, Zihao Mo, Weiming Xiang
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. January 2025, 5(1): 011001.
Paper No: ALDSC-24-1036
https://doi.org/10.1115/1.4066516
Published Online: October 3, 2024
... hybrid and distributed system modeling neural networks nonlinear system modeling maximum-entropy partitioning model abstraction complex systems modeling nonlinear system National Science Foundation 10.13039/100000001 2143351 2223035 2331938 In recent years, the development...
View Articletitled, Efficient Neural Hybrid System Learning and Interpretable Transition System Abstraction for Dynamical Systems
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Topics: Artificial neural networks, Dynamic systems, Dynamics (Mechanics), Modeling, Entropy
Journal Articles

An Alternate Perspective on Modeling and Control of a Flexible Manipulator: Case Study of a Curvature Control Manipulator Dynamics

Emeka K. Ezeanya, Alan A. Barhorst
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. January 2024, 4(1): 011006.
Paper No: ALDSC-23-1056
https://doi.org/10.1115/1.4064347
Published Online: February 2, 2024
...@live.com Email: alan.barhorst@louisiana.edu 27 07 2023 27 11 2023 12 12 2023 02 02 2024 continuum soft robots controls dynamics flexible link manipulator inverse kinematics LQR multibody systems path planning pole placement sliding mode control complex systems...
View Articletitled, An Alternate Perspective on Modeling and Control of a Flexible Manipulator: Case Study of a Curvature Control Manipulator Dynamics
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Topics: Errors, Flexible manipulators, Kinematics, Manipulators, Modeling, Pole placement, Sliding mode control, Tendons, Control modeling, Displacement
Journal Articles

A Transfer Entropy Based Approach for Fault Isolation in Industrial Robots

Sathish Vallachira, Mikael Norrlof, Michal Orkisz, Sachit Butail
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. January 2022, 2(1): 011009.
Paper No: ALDSC-20-1086
https://doi.org/10.1115/1.4051565
Published Online: July 16, 2021
... Email: michal.orkisz@pl.abb.com Email: sbutail@niu.edu 18 12 2020 22 06 2021 23 06 2021 16 07 2021 complex systems fault detection and diagnosis robotics Detecting and diagnosing faults in complex equipment such as an industrial robot require technical...
View Articletitled, A Transfer Entropy Based Approach for Fault Isolation in Industrial Robots
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Topics: Entropy, Friction, Robots, Simulation, Wear, Failure, Torque, Robotics
Journal Articles

Trajectory Tracking Control for Rotary Drilling Systems Via Integral Sliding Mode Control Approach

Chien-Chih Weng, Mansour Karkoub, Wen-Shyong Yu, Ming-Guo Her, Hsuan-Yi Chen
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. July 2021, 1(3): 031001.
Paper No: ALDSC-19-1159
https://doi.org/10.1115/1.4048276
Published Online: September 18, 2020
... 2020 18 09 2020 rotary drilling system Lyapunov stability theorem integral sliding mode trajectory control drill-bit and rotary table speed synchronization complex systems control applications dynamics and control energy/power systems flexible structures nonlinear control robust...
View Articletitled, Trajectory Tracking Control for Rotary Drilling Systems Via Integral Sliding Mode Control Approach
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Topics: Drill strings, Drilling, Sliding mode control, Trajectories (Physics), Stability, Control equipment, Theorems (Mathematics), Bits (Tools), Stick-slip, Vibration
Journal Articles

Thermodynamics-Inspired Macroscopic States of Bounded Swarms

Hossein Haeri, Kshitij Jerath, Jacob Leachman
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. January 2021, 1(1): 011015.
Paper No: ALDSC-19-1152
https://doi.org/10.1115/1.4046580
Published Online: March 26, 2020
.... Finally, we investigate how swarm specifications such as density and average agent velocity affect the system macrostate. agent-based systems complex systems modeling swarm robotics In the following discussions, we define a swarm interaction intensity f and the swarm interaction vector...
View Articletitled, Thermodynamics-Inspired Macroscopic States of Bounded Swarms
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Topics: Density, Equations of state, Fluids, Pressure, Swarm robotics, Temperature, Thermodynamics, Modeling, Robotics, Gases