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Journal Articles

Localization of Upstream Obstacles by Learning From Spectra of the Koopman Operator

Colin Rodwell, Phanindra Tallapragada
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2024, 146(6): 061108.
Paper No: DS-23-1348
https://doi.org/10.1115/1.4066009
Published Online: August 17, 2024
View Article titled, Localization of Upstream Obstacles by Learning From Spectra of the Koopman Operator
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Topics: Algorithms, Convolutional neural networks, Eigenvalues, Flow (Dynamics), Fluids, Hydrofoil, Pressure, Spectra (Spectroscopy), Time series, Wakes
Journal Articles

State Identification Via Symbolic Time Series Analysis for Reinforcement Learning Control

Chandrachur Bhattacharya, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. September 2024, 146(5): 054501.
Paper No: DS-23-1270
https://doi.org/10.1115/1.4065501
Published Online: May 24, 2024
View Article titled, State Identification Via Symbolic Time Series Analysis for Reinforcement Learning Control
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Topics: Algorithms, Control equipment, Probability, Reinforcement learning, Time series, Dynamic systems, Eigenvalues, Machinery
Journal Articles

Data Fusion and Pattern Classification in Dynamical Systems Via Symbolic Time Series Analysis

Xiangyi Chen, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. September 2023, 145(9): 094502.
Paper No: DS-22-1325
https://doi.org/10.1115/1.4062830
Published Online: July 26, 2023
View Article titled, Data Fusion and Pattern Classification in Dynamical Systems Via Symbolic Time Series Analysis
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Topics: Algorithms, Data fusion, Dynamic systems, Sensors, Simulation, Time series, Probability
Journal Articles

Transfer Learning for Detection of Combustion Instability Via Symbolic Time-Series Analysis

Chandrachur Bhattacharya, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. October 2021, 143(10): 101002.
Paper No: DS-20-1472
https://doi.org/10.1115/1.4050847
Published Online: May 13, 2021
View Article titled, Transfer Learning for Detection of Combustion Instability Via Symbolic Time-Series Analysis
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Topics: Algorithms, Combustion chambers, Pressure, Time series, Computer simulation, Artificial neural networks, Combustion, Combustion systems
Journal Articles

Extended Fractional-Order Jeffreys Model of Viscoelastic Hydraulic Cylinder

Michael Ruderman
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. July 2021, 143(7): 074502.
Paper No: DS-20-1159
https://doi.org/10.1115/1.4050253
Published Online: March 19, 2021
View Article titled, Extended Fractional-Order Jeffreys Model of Viscoelastic Hydraulic Cylinder
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Topics: Frequency response, Hydraulic cylinders, Impulse (Physics), Modeling, Displacement, Transients (Dynamics), Shock absorbers, Pressure, Time series
Journal Articles

Robot Collision Detection Without External Sensors Based on Time-Series Analysis

Tie Zhang, Peizhong Ge, Yanbiao Zou, Yingwu He
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. April 2021, 143(4): 041005.
Paper No: DS-20-1202
https://doi.org/10.1115/1.4048782
Published Online: November 4, 2020
View Article titled, Robot Collision Detection Without External Sensors Based on Time-Series Analysis
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Topics: Collisions (Physics), Robots, Time series, Torque, Algorithms
Journal Articles

Online Discovery and Classification of Operational Regimes From an Ensemble of Time Series Data

Chandrachur Bhattacharya, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. November 2020, 142(11): 114501.
Paper No: DS-19-1360
https://doi.org/10.1115/1.4047449
Published Online: July 10, 2020
View Article titled, Online Discovery and Classification of Operational Regimes From an Ensemble of Time Series Data
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Topics: Algorithms, Time series, Dynamics (Mechanics), Transients (Dynamics), Machinery
Journal Articles

Data-Driven Performance Monitoring of Dynamical Systems Using Granger Causal Graphical Models

Homagni Saha, Chao Liu, Zhanhong Jiang, Soumik Sarkar
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. August 2020, 142(8): 081006.
Paper No: DS-19-1499
https://doi.org/10.1115/1.4046673
Published Online: April 6, 2020
View Article titled, Data-Driven Performance Monitoring of Dynamical Systems Using Granger Causal Graphical Models
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Topics: Delays, Dynamic systems, Root cause analysis, Spatiotemporal phenomena, Time series, Probability, Entropy, Control equipment, Modeling, Risk-based maintenance
Includes: Supplementary data
Journal Articles

Symbolic Time Series Analysis for Anomaly Detection in Measure-Invariant Ergodic Systems

Najah F. Ghalyan, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. June 2020, 142(6): 061003.
Paper No: DS-19-1335
https://doi.org/10.1115/1.4046156
Published Online: March 3, 2020
View Article titled, Symbolic Time Series Analysis for Anomaly Detection in Measure-Invariant Ergodic Systems
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Topics: Eigenvalues, Probability, Time series, Fatigue damage, Algorithms, Machinery
Journal Articles

Liquid State Machine to Generate the Movement Profiles for the Gait Cycle of a Six Degrees-of-Freedom Bipedal Robot in a Sagittal Plane

Jesús Franco-Robles, Alejandro De Lucio-Rangel, Karla A. Camarillo-Gómez, Gerardo I. Pérez-Soto, Miguel A. Martínez-Prado
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. January 2020, 142(1): 011003.
Paper No: DS-19-1046
https://doi.org/10.1115/1.4044621
Published Online: October 10, 2019
View Article titled, Liquid State Machine to Generate the Movement Profiles for the Gait Cycle of a Six Degrees-of-Freedom Bipedal Robot in a Sagittal Plane
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Topics: Cycles, Degrees of freedom, Kinematics, Machinery, Robots, Time series, Trajectories (Physics), Artificial neural networks, Multilayer perceptron, Dynamic time warping
Journal Articles

Hidden Markov Modeling-Based Decision-Making Using Short-Length Sensor Time Series

Najah F. Ghalyan, Sudeepta Mondal, David J. Miller, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. October 2019, 141(10): 104502.
Paper No: DS-18-1459
https://doi.org/10.1115/1.4043428
Published Online: May 8, 2019
View Article titled, Hidden Markov Modeling-Based Decision-Making Using Short-Length Sensor Time Series
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Topics: Algorithms, Modeling, Sensors, Time series, String, Decision making, Probability
Journal Articles

Dynamic Data-Driven Combustor Design for Mitigation of Thermoacoustic Instabilities

Pritthi Chattopadhyay, Sudeepta Mondal, Asok Ray, Achintya Mukhopadhyay
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2019, 141(1): 014501.
Paper No: DS-18-1068
https://doi.org/10.1115/1.4040210
Published Online: September 7, 2018
View Article titled, Dynamic Data-Driven Combustor Design for Mitigation of Thermoacoustic Instabilities
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Topics: Algorithms, Combustion chambers, Design, Machinery, Time series, Entropy, Design methodology, Combustion, Stability, Pressure
Journal Articles

Neural Probabilistic Forecasting of Symbolic Sequences With Long Short-Term Memory

Michael Hauser, Yiwei Fu, Shashi Phoha, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. August 2018, 140(8): 084502.
Paper No: DS-17-1199
https://doi.org/10.1115/1.4039281
Published Online: March 30, 2018
View Article titled, Neural Probabilistic Forecasting of Symbolic Sequences With Long Short-Term Memory
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Topics: Algorithms, Architecture, Artificial neural networks, Time series, Statistical distributions, Combustion chambers
Journal Articles

Detection of Thermoacoustic Instabilities Via Nonparametric Bayesian Markov Modeling of Time-Series Data

Sihan Xiong, Sudeepta Mondal, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. February 2018, 140(2): 024501.
Paper No: DS-17-1153
https://doi.org/10.1115/1.4037288
Published Online: September 20, 2017
View Article titled, Detection of Thermoacoustic Instabilities Via Nonparametric Bayesian Markov Modeling of Time-Series Data
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Topics: Algorithms, Combustion chambers, Machinery, Modeling, Pressure, Testing, Time series, Pressure measurement, Combustion, Tensors
Journal Articles

Time Series Forecasting With Orthogonal Endocrine Neural Network Based on Postsynaptic Potentials

Miroslav Milovanović, Dragan Antić, Marko Milojković, Saša S. Nikolić, Miodrag Spasić, Staniša Perić
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. April 2017, 139(4): 041006.
Paper No: DS-15-1656
https://doi.org/10.1115/1.4035090
Published Online: February 7, 2017
View Article titled, Time Series Forecasting With Orthogonal Endocrine Neural Network Based on Postsynaptic Potentials
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Topics: Artificial neural networks, Time series, Weight (Mass), Algorithms, Design
Journal Articles

Classification of Muscle Fatigue in Dynamic Contraction Using Surface Electromyography Signals and Multifractal Singularity Spectral Analysis

Kiran Marri, Ramakrishnan Swaminathan
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2016, 138(11): 111008.
Paper No: DS-15-1483
https://doi.org/10.1115/1.4033832
Published Online: July 15, 2016
View Article titled, Classification of Muscle Fatigue in Dynamic Contraction Using Surface Electromyography Signals and Multifractal Singularity Spectral Analysis
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Topics: Algorithms, Electromyography, Fatigue, Muscle, Signals, Emission spectroscopy, Spectroscopy, Feature selection, Time series
Journal Articles

Stability Monitoring of Rotorcraft Systems: A Dynamic Data-Driven Approach

Siddharth Sonti, Eric Keller, Joseph Horn, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2014, 136(2): 024505.
Paper No: DS-13-1103
https://doi.org/10.1115/1.4025988
Published Online: January 8, 2014
View Article titled, Stability Monitoring of Rotorcraft Systems: A Dynamic Data-Driven Approach
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Topics: Algorithms, Damping, Dynamics (Mechanics), Rotors, Sensors, Stability, Time series, Wavelets, Simulation, Signals
Journal Articles

Symbolic Dynamic Analysis of Transient Time Series for Fault Detection in Gas Turbine Engines

Soumalya Sarkar, Kushal Mukherjee, Soumik Sarkar, Asok Ray
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2013, 135(1): 014506.
Paper No: DS-11-1309
https://doi.org/10.1115/1.4007699
Published Online: November 7, 2012
View Article titled, Symbolic Dynamic Analysis of Transient Time Series for Fault Detection in Gas Turbine Engines
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Topics: Flaw detection, Gas turbines, Time series, Transients (Dynamics), String, Probability, Engines, Testing
Journal Articles

Stochastic Averaging for Identification of Feedback Nonlinearities in Thermoacoustic Systems

Gregory Hagen
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061017.
https://doi.org/10.1115/1.4003799
Published Online: November 21, 2011
View Article titled, Stochastic Averaging for Identification of Feedback Nonlinearities in Thermoacoustic Systems
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Topics: Algorithms, Feedback, Noise (Sound), Signals, Time series, Simulation, Combustion chambers
Journal Articles

Validation of Dynamic Models in the Time-Scale Domain

James R. McCusker, Kourosh Danai, David O. Kazmer
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Model Validation And Identification
J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061402.
https://doi.org/10.1115/1.4002479
Published Online: October 28, 2010
View Article titled, Validation of Dynamic Models in the Time-Scale Domain
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Topics: Dynamic models, Errors, Injection molding, Model validation, Pressure, Shapes, Time series, Wavelet transforms, Wavelets, Optical quality control