Fixed‐Time Fault‐Tolerant Control of a High‐Order Fully Actuated System Under Actuator Faults and Uncertain Parameters
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.8046
Abstract: This study proposes a fixed‐time fault‐tolerant control strategy for high‐order fully actuated (HOFA) systems with actuator faults and parameter uncertainties. An online parameter adaptive law is designed to address system parameter uncertainties, whereas Nussbaum functions… read more here.
Keywords: control; actuator faults; fixed time; time fault ... See more keywords
Robust finite-time fault-tolerant control for networked control systems with random delays: A Markovian jump system approach
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Analysis: Hybrid Systems"
DOI: 10.1016/j.nahs.2020.100873
Abstract: Abstract In this paper, the problems of robust finite-time fault-tolerant stochastic stability and stabilization of networked control systems (NCSs) in the presence of random delays and actuator faults are investigated. First, sensor-to-controller and controller-to-actuator random… read more here.
Keywords: fault; finite time; fault tolerant; control ... See more keywords
Distributed adaptive finite-time fault-tolerant cooperative control of heterogeneous multi-agent systems with saturation and disturbances
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2024.2427848
Abstract: In this paper, the issue of distributed adaptive finite-time fault-tolerant cooperative control (FT-FTCC) problem is investigated for multiple unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) with unknown parameter uncertainties, actuator faults, input saturation… read more here.
Keywords: saturation; finite time; control; distributed adaptive ... See more keywords
Distributed Adaptive Fixed-Time Fault-Tolerant Control for Multiple 6-DOF UAVs With Full-State Constraints Guarantee
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2021.3128973
Abstract: In contrast with most existing results concerning unmanned aerial vehicles (UAVs) wherein material points or only attitude/longitudinal dynamics are considered, this article proposes a distributed fixed-time fault-tolerant control methodology for networked fixed-wing UAVs whose dynamics… read more here.
Keywords: time; state; tolerant control; fixed time ... See more keywords
Finite-Time Fault-Tolerant Control for Nonlinear Systems With Input Quantization and Its Application
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DOI: 10.1109/tcsii.2019.2928460
Abstract: This brief studies the control problem for nonlinear systems with uncertain actuator failures and input quantization. First, a hysteretic quantizer is applied to reduce chattering in the quantized signals. Then, using the backstepping technique, a… read more here.
Keywords: finite time; time fault; input quantization; control ... See more keywords
Nonsingular Fixed-Time Fault-Tolerant Fuzzy Control for Switched Uncertain Nonlinear Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Fuzzy Systems"
DOI: 10.1109/tfuzz.2022.3184048
Abstract: This article investigates the adaptive fixed-time fault-tolerant tracking fuzzy control issue for nonlinear switched systems with dynamic uncertainties. Actuator faults considered in this article simultaneously contain the loss of effectiveness and time-varying bias fault depending… read more here.
Keywords: time; fuzzy control; fixed time; fault tolerant ... See more keywords
Adaptive Finite-Time Fault-Tolerant Control of Uncertain Systems With Input Saturation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2022.3170573
Abstract: In this article, an adaptive finite-time fault-tolerant control (FTC) strategy is proposed for state tracking of uncertain systems subject to actuator faults and input saturation. The actuator faults, which include multiplicative and time-varying additive modes,… read more here.
Keywords: time; control; finite time; adaptive finite ... See more keywords
Prescribed-Time Fault-Tolerant Control of the FO Decoupled Dual-Mass MEMS Gyro With Deferred Constraints-Design and Implementation
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DOI: 10.1109/tsmc.2024.3427312
Abstract: This article mainly investigates the model design, field programmable gate array (FPGA) implementation, and prescribed-time fault-tolerant control of a fractional-order (FO) decoupled dual-mass micro-electro-mechanical system (MEMS) gyro with deferred constraints. First, the structure of such… read more here.
Keywords: time; mems gyro; control; time fault ... See more keywords
Improved Long Short-Term Memory-Based Fixed-Time Fault-Tolerant Control for Unmanned Marine Vehicles with Signal Quantization
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse13102012
Abstract: This paper presents a fixed-time fault-tolerant control strategy based on an improved long short-term memory network for dynamic positioning of unmanned marine vehicles subject to signal quantization, disturbances, and input saturation. Firstly, an improved long… read more here.
Keywords: time; control; quantization; fixed time ... See more keywords