All Outputs (178)

Liu, C., Xia, Z., & Patton, R. J. (2024). Distributed Fault-Tolerant Consensus Control of Vehicle Platoon Systems With DoS Attacks. IEEE Transactions on Vehicular Technology (2024)
Journal Article
Liu, C., Xia, Z., & Patton, R. (in press). Liu, C., Xia, Z., & Patton, R. J. (2024). Distributed Fault-Tolerant Consensus Control of Vehicle Platoon Systems With DoS Attacks. IEEE Transactions on Vehicular Technology. IEEE Transactions on Vehicular Technology, https://doi.org/10.1109/TVT.2024.3406608

Vehicle platoon systems are regarded as autonomous vehicles in the platooning pattern, in which vehicles drive in sequence and maintain the desired inter-vehicle spacing. This paper investigates the platoon control problem of vehicle platoon dynamics... Read More about Liu, C., Xia, Z., & Patton, R. J. (2024). Distributed Fault-Tolerant Consensus Control of Vehicle Platoon Systems With DoS Attacks. IEEE Transactions on Vehicular Technology.

Advancing high impedance fault localization via adaptive transient process calibration and multiscale correlation analysis in active distribution networks (2024)
Journal Article
Gao, J.-H., Guo, M.-F., Lin, S., & Chen, D.-Y. (online). Advancing high impedance fault localization via adaptive transient process calibration and multiscale correlation analysis in active distribution networks. Measurement, Article 114431. https://doi.org/10.1016/j.measurement.2024.114431

Fault localization is crucial for ensuring stability, particularly in high impedance faults (HIF) characterized by low current levels and prolonged transient processes (TP). Existing methods predominantly analyze differences in the fixed-length trans... Read More about Advancing high impedance fault localization via adaptive transient process calibration and multiscale correlation analysis in active distribution networks.

Distributed finite-time adaptive fault-tolerant consensus control of second-order multi-agent systems under deception attacks (2024)
Journal Article
Liu, C., Wang, W., Yu, Z., & Patton, R. J. (in press). Distributed finite-time adaptive fault-tolerant consensus control of second-order multi-agent systems under deception attacks. International journal of adaptive control and signal processing, https://doi.org/10.1002/acs.3750

This study addresses the issue of distributed fault-tolerant consensus control for second-order multi-agent systems subject to simultaneous actuator bias faults in the physical layer and deception attacks in the cyber layer. Cyber-physical threats (m... Read More about Distributed finite-time adaptive fault-tolerant consensus control of second-order multi-agent systems under deception attacks.

Defense and Tolerance Technique Against Attacks and Faults on Leader-Following Multi-USVs (2023)
Journal Article
Liu, C., Xia, Z., Tian, Y., & Patton, R. J. (in press). Defense and Tolerance Technique Against Attacks and Faults on Leader-Following Multi-USVs. IEEE Transactions on Intelligent Transportation Systems, https://doi.org/10.1109/TITS.2023.3330570

This study explores the leader-following consensus tracking control issue of multiple unmanned surface vehicles (multi-USVs) in the presence of malicious connectivity-mixed attacks in the cyber layer, and concurrent output channel noises, sensor/actu... Read More about Defense and Tolerance Technique Against Attacks and Faults on Leader-Following Multi-USVs.

A novel flexible fault eliminator with active disturbance rejection and soft grid-connection in distribution networks (2023)
Journal Article
Zheng, Z.-Y., Qiu, H.-Y., Zhang, B.-L., Guo, M.-F., Lin, S., & Cai, W.-Q. (2023). A novel flexible fault eliminator with active disturbance rejection and soft grid-connection in distribution networks. International Journal of Electrical Power & Energy Systems, 154, Article 109425. https://doi.org/10.1016/j.ijepes.2023.109425

Among the possible fault types in the distribution networks, single-line-to-ground (SLG) fault has the highest probability. The SLG fault current and arc can easily cause personal injury and death. This study proposed a flexible fault eliminator (FFE... Read More about A novel flexible fault eliminator with active disturbance rejection and soft grid-connection in distribution networks.

Sensor Fault Tolerant Control for a 3-DOF Helicopter Considering Detectability Loss (2023)
Journal Article
Wang, X., Wang, Y., Zhang, Z., Wang, X., & Patton, R. (2023). Sensor Fault Tolerant Control for a 3-DOF Helicopter Considering Detectability Loss. IEEE Transactions on Circuits and Systems I: Regular Papers, https://doi.org/10.1109/TCSI.2023.3303153

This paper proposes a novel active fault tolerant control (FTC) scheme for a 3-degree-of-freedom (3-DOF) helicopter with sensor faults. As a challenge, only attitude angles are considered available, so that when the sensors measuring the elevation/tr... Read More about Sensor Fault Tolerant Control for a 3-DOF Helicopter Considering Detectability Loss.

Application of Semantic Segmentation in High-Impedance Fault Diagnosis Combined Signal Envelope and Hilbert Marginal Spectrum for Resonant Distribution Networks (2023)
Journal Article
Gao, J.-H., Guo, M.-F., Lin, S., & Chen, D.-Y. (2023). Application of Semantic Segmentation in High-Impedance Fault Diagnosis Combined Signal Envelope and Hilbert Marginal Spectrum for Resonant Distribution Networks. Expert Systems with Applications, 231, Article 120631. https://doi.org/10.1016/j.eswa.2023.120631

The diagnosis of high-impedance fault (HIF) is a critical challenge due to the presence of faint signals that exhibit distortion and randomness. In this study, we propose a novel diagnostic approach for HIF based on semantic segmentation of the signa... Read More about Application of Semantic Segmentation in High-Impedance Fault Diagnosis Combined Signal Envelope and Hilbert Marginal Spectrum for Resonant Distribution Networks.

Flexible neutral point displacement overvoltage suppression method based on backstepping control in unbalanced distribution networks (2023)
Journal Article
Zheng, Z.-Y., Xu, J.-F., Zhang, B.-L., Wang, H., Guo, M.-F., & Lin, S. (2023). Flexible neutral point displacement overvoltage suppression method based on backstepping control in unbalanced distribution networks. International Journal of Electrical Power & Energy Systems, 148, Article 108950. https://doi.org/10.1016/j.ijepes.2023.108950

Three-phase AC distribution networks are required to operate as symmetrically as possible for optimal performance, but the three-phase-to-ground parameters are asymmetric in the field due to network construction deviation, resulting in the three-phas... Read More about Flexible neutral point displacement overvoltage suppression method based on backstepping control in unbalanced distribution networks.

Electronic Structure and Optical Properties of Strained Type-II InAsxSb1-x/InAs Quantum Dots for Mid-Infrared Applications (2023)
Journal Article
Yeap, G. H., Rybchenko, S., Itskevich, I., Haywood, S., Carrington, P., & Krier, A. (2023). Electronic Structure and Optical Properties of Strained Type-II InAsxSb1-x/InAs Quantum Dots for Mid-Infrared Applications. Defect and Diffusion Forum, 425, 3-8. https://doi.org/10.4028/p-72o15p

InSb-based self-assembled quantum dots (SAQDs) are very promising for the mid-infrared (3-5 μm) optical range. We have analysed the electronic structure and optical properties of InAsxSb1- x/InAs dots. In this paper, we present the results of the mod... Read More about Electronic Structure and Optical Properties of Strained Type-II InAsxSb1-x/InAs Quantum Dots for Mid-Infrared Applications.

An iterative strategy for robust integration of fault estimation and fault-tolerant control (2022)
Journal Article
Lan, J., & Patton, R. (2022). An iterative strategy for robust integration of fault estimation and fault-tolerant control. Automatica : the journal of IFAC, the International Federation of Automatic Control, 145, Article 110556. https://doi.org/10.1016/j.automatica.2022.110556

This paper considers fault estimation (FE) and fault-tolerant control (FTC) for linear parameter varying systems with actuator and sensor faults, uncertainties, and disturbances. The inevitable coupling between the FE and FTC functions needs to be ta... Read More about An iterative strategy for robust integration of fault estimation and fault-tolerant control.

Multi-Frequency bands based Pole-to-Ground fault detection method for MMC-Based radial DC distribution systems (2022)
Journal Article
Yang, C., Lin, S., & Guo, M. (2022). Multi-Frequency bands based Pole-to-Ground fault detection method for MMC-Based radial DC distribution systems. International Journal of Electrical Power & Energy Systems, 141, Article 108250. https://doi.org/10.1016/j.ijepes.2022.108250

In a small-current grounding system, the pole-to-ground fault may cause the voltage drop in the fault pole and the voltage rise in the other poles. In flexible DC distribution systems, Severe voltage variation may shorten the insulation lifetime of t... Read More about Multi-Frequency bands based Pole-to-Ground fault detection method for MMC-Based radial DC distribution systems.

Gaussian Distribution-Based Inertial Control of Wind Turbine Generators for Fast Frequency Response in Low Inertia Systems (2022)
Journal Article
Kheshti, M., Lin, S., Zhao, X., Ding, L., Yin, M., & Terzija, V. (2022). Gaussian Distribution-Based Inertial Control of Wind Turbine Generators for Fast Frequency Response in Low Inertia Systems. IEEE Transactions on Sustainable Energy, https://doi.org/10.1109/tste.2022.3168778

Decline of rotating inertia due to the high share of renewable sources cause challenges in controlling grid frequency. With recent grid codes, large-scale wind turbines (WTs) are required to provide frequency support. Existing stepwise inertial contr... Read More about Gaussian Distribution-Based Inertial Control of Wind Turbine Generators for Fast Frequency Response in Low Inertia Systems.

A Decentralized Fault Section Location Method Using Autoencoder and Feature Fusion in Resonant Grounding Distribution Systems (2022)
Journal Article
Li, Z. J., Lin, S., Guo, M. F., & Tang, J. (2022). A Decentralized Fault Section Location Method Using Autoencoder and Feature Fusion in Resonant Grounding Distribution Systems. IEEE systems journal, https://doi.org/10.1109/JSYST.2022.3151630

In industrial applications, the existing fault location methods of resonant grounding distribution systems suffer from low accuracy due to excessive dependence on communication, lack of field data, difficulty in artificial feature extraction and thre... Read More about A Decentralized Fault Section Location Method Using Autoencoder and Feature Fusion in Resonant Grounding Distribution Systems.

Nonlinear modelling and adaptive control of smart rotor wind turbines (2022)
Journal Article
Li, J., Wang, Y., Lin, S., & Zhao, X. (2022). Nonlinear modelling and adaptive control of smart rotor wind turbines. Renewable energy, 186, 677-690. https://doi.org/10.1016/j.renene.2022.01.020

This paper develops a nonlinear mid-fidelity aeroservoelastic model for smart rotor wind turbines and studies the turbulent load alleviation of the wind turbines with trailing edge flaps (TEFs) actuated by a novel proportional-derivative model-free a... Read More about Nonlinear modelling and adaptive control of smart rotor wind turbines.

Polarization properties of Raman scattering by surface phonon polaritons in GaAsP nanowires (2021)
Journal Article
Rybchenko, S. I., Ali, S., Zhang, Y., & Liu, H. (2021). Polarization properties of Raman scattering by surface phonon polaritons in GaAsP nanowires. Journal of Physics D: Applied Physics, 54(47), Article 475109. https://doi.org/10.1088/1361-6463/ac2400

Strong resonant enhancement of Raman scattering on photonic resonance was observed in GaAsP semiconductor nanowires. The enhancement allowed for detailed studies of the surface phonon polariton (SPhP) scattering peak on individual nanowires. In parti... Read More about Polarization properties of Raman scattering by surface phonon polaritons in GaAsP nanowires.

A comparative experimental study of visual brain event-related potentials to a working memory task: virtual reality head-mounted display versus a desktop computer screen (2021)
Journal Article
Aksoy, M., Ufodiama, C. E., Bateson, A. D., Martin, S., & Asghar, A. U. (2021). A comparative experimental study of visual brain event-related potentials to a working memory task: virtual reality head-mounted display versus a desktop computer screen. Experimental Brain Research, 239(10), 3007–3022. https://doi.org/10.1007/s00221-021-06158-w

Virtual reality head mounted display (VR HMD) systems are increasingly utilised in combination with electroencephalography (EEG) in the experimental study of cognitive tasks. The aim of our investigation was to determine the similarities/differences... Read More about A comparative experimental study of visual brain event-related potentials to a working memory task: virtual reality head-mounted display versus a desktop computer screen.

Resonant enhancement of Raman scattering by surface phonon polaritons in GaAs nanowires (2021)
Journal Article
Rybchenko, S. I., Ali, S., Zhang, Y., & Liu, H. (2021). Resonant enhancement of Raman scattering by surface phonon polaritons in GaAs nanowires. Journal of Physics D: Applied Physics, 54(47), Article 475111. https://doi.org/10.1088/1361-6463/ac1a32

Surface optical phonons are normally considered as subtle and poorly reproducible features in the Raman spectra of nanostructured semiconductors, from which little or no information about the sample can be extracted. The present study demonstrates th... Read More about Resonant enhancement of Raman scattering by surface phonon polaritons in GaAs nanowires.

Aggressive maneuver oriented robust actuator fault estimation of a 3-DOF helicopter prototype considering measurement noises (2021)
Journal Article
Wang, T., Lu, M., Zhu, X., & Patton, R. (2022). Aggressive maneuver oriented robust actuator fault estimation of a 3-DOF helicopter prototype considering measurement noises. IEEE/ASME Transactions on Mechatronics, 27(3), 1672-1682. https://doi.org/10.1109/TMECH.2021.3087193

This paper presents a robust actuator fault estimation strategy design for a 3-DOF helicopter prototype which can be adapted to aggressive maneuvers. First, considering large pitch angle condition during flight, nonlinear coupling characteristic of t... Read More about Aggressive maneuver oriented robust actuator fault estimation of a 3-DOF helicopter prototype considering measurement noises.

Development and evaluation of a smartphone-based electroencephalography (EEG) system (2021)
Journal Article
Bateson, A. D., & Asghar, A. U. (2021). Development and evaluation of a smartphone-based electroencephalography (EEG) system. IEEE Access, 9, 75650-75667. https://doi.org/10.1109/ACCESS.2021.3079992

The aim of the study was to design, develop and evaluate a general-purpose EEG platform which integrates with a smartphone. The target specification was a system with 19 EEG channels and data stored onto the smartphone via a Wi-Fi connection. The har... Read More about Development and evaluation of a smartphone-based electroencephalography (EEG) system.

Synchrotron X-ray imaging and ultrafast tomography in situ study of the fragmentation and growth dynamics of dendritic microstructures in solidification under ultrasound (2021)
Journal Article
Zhang, Z., Wang, C., Koe, B., Schlepütz, C. M., Irvine, S., & Mi, J. (2021). Synchrotron X-ray imaging and ultrafast tomography in situ study of the fragmentation and growth dynamics of dendritic microstructures in solidification under ultrasound. Acta Materialia, 209, Article 116796. https://doi.org/10.1016/j.actamat.2021.116796

High speed synchrotron X-ray imaging and ultrafast tomography were used to study in situ and in real time the fragmentation and growth dynamics of dendritic microstructures of an Al-15%Cu alloy in solidification under ultrasound. An ultrasound of 30... Read More about Synchrotron X-ray imaging and ultrafast tomography in situ study of the fragmentation and growth dynamics of dendritic microstructures in solidification under ultrasound.