Results 31 to 40 of about 5,130,677 (338)
Actuators, 2022 This paper presents a fault tolerant scheme employing adaptive non-singular fixed-time terminal sliding mode control (AFxNTSM) for the application of robotic manipulators under uncertainties, external disturbances, and actuator faults.
Saim Ahmed, A. Azar, M. Tounsi
semanticscholar +1 more source
Fixed-Time Sliding Mode Control for Uncertain Robot Manipulators
IEEE Access, 2019 This paper presents a novel fixed-time sliding mode control for the global fixed-time trajectory tracking of robot manipulators subject to uncertain dynamics and bounded external disturbances.
Liyin Zhang +3 more
doaj +1 more source
Prespecifiable fixed‐time control for uncertain nonlinear system with input quantization
IET Control Theory & Applications, 2023 This paper focuses on the global prespecifiable fixed‐time control problem of uncertain strict‐feedback nonlinear system with input quantization. In contrast to the existing fixed‐time control results, the signs of the control gains can be unknown in our
Yang Gao +4 more
doaj +1 more source
Time-delayed feedback control of the Dicke-Hepp-Lieb superradiant quantum phase transition [PDF]
, 2014 We apply the time-delayed Pyragas control scheme to the dissipative Dicke model via a modulation of the atom-field-coupling. The feedback creates an infinite sequence of non-equilibrium phases with fixed points and limit cycles in the primary ...
Brandes, Tobias +3 more
core +3 more sources
Fixed‐time fault‐tolerance attitude tracking control for spacecraft without unwinding
IET Control Theory & Applications, 2023 In this paper, the attitude tracking control problem is investigated for rigid spacecraft subjected to external disturbance, inertia uncertainties, and actuator faults. The rotation matrix is used to model the spacecraft attitude control system which can
Q. Huang, Y. Zhang
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A Robust Fixed-Time Sliding Mode Control for Quadrotor UAV
Algorithms, 2023 This paper proposes a robust algorithm based on a fixed-time sliding mode controller (FTSMC) for a Quadrotor aircraft. This approach is based on Lyapunov theory, which guarantees system stability.
Jairo Olguin-Roque +3 more
doaj +1 more source
Adaptive fixed-time control for nonlinear systems against time-varying actuator faults
Nonlinear dynamics, 2021 The adaptive fixed-time control problem for nonlinear systems with time-varying actuator faults is investigated in this paper. A novel adaptive fixed-time controller is designed via combining the Lyapunov stability theory with the backstepping method. It
Yu Mei +4 more
semanticscholar +1 more source
Adaptive Fast Nonsingular Fixed-Time Tracking Control for Robot Manipulators
Complexity, 2021 This paper studies the fixed-time trajectory tracking control problem of robot manipulators in the presence of uncertain dynamics and external disturbances.
Huihui Pan, Guangming Zhang
doaj +1 more source
Estimation of the time cost with pinning control for stochastic complex networks
Electronic Research Archive, 2022 In this paper, the finite-time and fixed-time stochastic synchronization of complex networks with pinning control are investigated. Considering the time and energy cost of control, combining the advantages of finite-time control technology and pinning ...
Jiaqi Chang +4 more
doaj +1 more source
Fixed-time sliding mode control with mismatched disturbances [PDF]
Automatica, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Moulay, Emmanuel +4 more
openaire +4 more sources