Results 11 to 20 of about 1,917,769 (262)
Fixed-Time Synchronization Control of Delayed Dynamical Complex Networks
Entropy, 2021 Fixed-time synchronization problem for delayed dynamical complex networks is explored in this paper. Compared with some correspondingly existed results, a few new results are obtained to guarantee fixed-time synchronization of delayed dynamical networks ...
Mei Liu +4 more
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Lyapunov-based fixed-time stabilization control of quantum systems
Journal of Automation and Intelligence, 2022 In this paper, we consider the fixed-time stabilization control problem of quantum systems modeled by Schrödinger equations. Firstly, the Lyapunov-based fixed-time stability criterion is extended to finite-dimensional closed quantum systems in the form ...
Xiaolei Li, Changyun Wen, Jiange Wang
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Analysis of fixed-time control
Transportation Research Part B: Methodological, 2015 A network of signalized intersections is modeled as a queuing network. The intersections are regulated by fixed-time (FT) controls, all with the same cycle length or period, $T$. Vehicles arrive from outside the network at entry links in a deterministic periodic stream, also with period $T$, make turns at intersections in fixed proportions, and ...
Muralidharan, Ajith +2 more
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On SFTSM control with fixed‐time convergence
IET Control Theory & Applications, 2017 A singularity‐free terminal sliding mode (TSM) control scheme with fast and fixed‐time convergence for a class of second‐order non‐linear systems with matched uncertainties and external disturbances is proposed. A novel singularity‐free fast TSM (SFTSM) structure is constructed and the upper‐bound of convergence time is independent of initial states ...
Li, Huijie, Cai, Yuanli
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Sensors, 2019 The problem of prescribed-time containment control of unmanned underwater vehicles (UUVs) with faults and uncertainties is considered. Different from both regular finite-time control and fixed-time control, the proposed prescribed-time control strategy ...
Tingting Yang, Shuanghe Yu
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Synchronization of Time-Varying Delayed Neural Networks by Fixed-Time Control
IEEE Access, 2018 This paper discusses synchronization of time-varying delayed neural networks by fixed-time control. First, several new fixed-time stability theorems of the dynamic system are discussed, and the estimation of the convergence time is also gained.
Yuhua Xu, Xiaoqun Wu, Chao Xu
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Fixed-Time Convergent Guidance Law with Impact Angle Control
Complexity, 2020 The existing convergence control guidance laws are designed via the Lyapunov asymptotic stability theory or finite-time stability theory. However, guidance law based on the Lyapunov asymptotic stability theory would lead the states to zero only as time ...
Zhongtao Cheng +4 more
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Fixed-Time Coverage Control of Mobile Robot Networks Considering the Time Cost Metric
Sensors, 2022 In this work, we studied the area coverage control problem (ACCP) based on the time cost metric of a robot network with an input disturbance in a dynamic environment, which was modeled by a time-varying risk density function.
Qihai Sun +4 more
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Finite-Time Extended State Observer-Based Fixed-Time Attitude Control for Hypersonic Vehicles
Mathematics, 2022 A finite-time extended, state-observer-based, fixed-time backstepping control algorithm was designed for hypersonic flight vehicles. To enhance the robustness of the controller, two novel finite-time extended state observers were introduced to compensate
Jiaqi Zhao +3 more
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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
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