Results 21 to 30 of about 397,959 (286)

Event-Triggered Adaptive Neural Network Trajectory Tracking Control For Underactuated Ships Under Uncertain Disturbance

open access: yesPolish Maritime Research, 2023
An adaptive neural network (NN) event-triggered trajectory tracking control scheme based on finite time convergence is proposed to address the problem of trajectory tracking control of underdriven surface ships.
Su Wenxue, Zhang Qiang, Liu Yufeng
doaj   +1 more source

Finite-Time Singularity Signature of Hyperinflation [PDF]

open access: yes, 2003
We present a novel analysis extending the recent work of Mizuno et al. [2002] on the hyperinflations of Germany (1920/1/1-1923/11/1), Hungary (1945/4/30-1946/7/15), Brazil (1969-1994), Israel (1969-1985), Nicaragua (1969-1991), Peru (1969-1990) and ...
Cagan   +11 more
core   +1 more source

Finite-time synchronization of Kuramoto-oscillator networks with a pacemaker based on cyber-physical system

open access: yesFrontiers in Physics, 2022
In this paper, we study the finite-time synchronization problem of a Kuramoto-oscillator network with a pacemaker. By constructing a cyber-physical system (CPS), the finite-time phase agreement and frequency synchronization of the network are explored ...
Pengchun Rao, Xiufeng Guo
doaj   +1 more source

Finite-time Lagrangian transport analysis: Stable and unstable manifolds of hyperbolic trajectories and finite-time Lyapunov exponents [PDF]

open access: yes, 2009
We consider issues associated with the Lagrangian characterisation of flow structures arising in aperiodically time-dependent vector fields that are only known on a finite time interval.
Branicki, Michal, Wiggins, Stephen
core   +5 more sources

Finite-time adiabatic processes: derivation and speed limit [PDF]

open access: yes, 2020
Obtaining adiabatic processes that connect equilibrium states in a given time represents a challenge for mesoscopic systems. In this paper, we explicitly show how to build these finite-time adiabatic processes for an overdamped Brownian particle in an ...
GuĂ©ry-Odelin, D.   +3 more
core   +4 more sources

Adaptive Finite-Time NN Control for 3-DOF Active Suspension Systems With Displacement Constraints

open access: yesIEEE Access, 2019
In this paper, the displacement constraints and finite-time control problems are handled for 3 degrees of freedom (DOF) active suspension systems (ASSs).
Yanqi Zhang, Yanjun Liu, Lei Liu
doaj   +1 more source

Research Of Finite-time Event-triggered Control For High-speed Train Under Switching Topology

open access: yesJournal of Applied Science and Engineering, 2022
A finite-time event-triggered model control strategy is proposed for multi-train high-speed train systems (MHSTs) with switching topologies. Due to the complexity of the high-speed railway operation environment, the communication topology of MHSTs is ...
Yunzhi Feng
doaj   +1 more source

A novel finite-time average consensus protocol based on event-triggered nonlinear control strategy for multiagent systems

open access: yesJournal of Inequalities and Applications, 2017
We present a novel finite-time average consensus protocol based on event-triggered control strategy for multiagent systems. The system stability is proved.
Xiaobo Wang   +3 more
doaj   +1 more source

Finite-Time Weighted Average Consensus and Generalized Consensus Over a Subset

open access: yesIEEE Access, 2016
In this paper, the finite-time consensus for arbitrary undirected graphs is discussed. We develop a parametric distributed algorithm as a function of a linear operator defined on the underlying graph and provide a necessary and sufficient condition ...
Yilun Shang
doaj   +1 more source

Prescribed Performance Control of Marine Surface Vessel Trajectory Tracking in Finite-Time with Full-State Constraints and Input Saturation

open access: yesJournal of Marine Science and Engineering, 2021
This manuscript mainly solves a fully actuated marine surface vessel prescribed performance trajectory tracking control problem with full-state constraints and input saturation. The entire control design process is based on a backstepping technique.
Xiyun Jiang, Yuanhui Wang
doaj   +1 more source

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