Articles with "time varying" as a keyword



The tropical cyclone response to changing wind shear using the method of time-varying point-downscaling

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Published in 2017 at "Journal of Advances in Modeling Earth Systems"

DOI: 10.1002/2016ms000796

Abstract: Previous studies using idealized numerical simulations to understand the tropical cyclone (TC) response to time-varying wind shear have applied instantaneous changes in the TC environment. This was typically accomplished by pausing the simulation, constructing a… read more here.

Keywords: wind; wind shear; response; time varying ... See more keywords

Delay-Dependent Stability Criterion for Discrete-Time Systems with Time-Varying Delays

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Published in 2017 at "Asian Journal of Control"

DOI: 10.1002/asjc.1409

Abstract: The stability analysis problem is considered for linear discrete-time systems with time-varying delays. A novel summation inequality is proposed, which takes the double summation information of the system state into consideration. The inequality relaxes the… read more here.

Keywords: discrete time; time varying; time; systems time ... See more keywords

Synchronization of Uncertain Complex Networks with Time-Varying Node Delay and Multiple Time-Varying Coupling Delays

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Published in 2018 at "Asian Journal of Control"

DOI: 10.1002/asjc.1539

Abstract: This paper investigates the synchronization problem of a class of complex dynamical networks via an adaptive control method. It differs from existing works in considering intrinsic delay and multiple different time-varying coupling delays, and uncertain… read more here.

Keywords: coupling delays; varying coupling; time varying; time ... See more keywords

On the simultaneous stabilization for a family of time‐varying linear systems under the transmission condition

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Published in 2019 at "Asian Journal of Control"

DOI: 10.1002/asjc.2091

Abstract: This paper deals with the simultaneous stabilization problem for a family of discrete time‐varying linear systems in the framework of nest algebra. Under the transmission condition, a necessary and sufficient condition for simultaneous "stabilizability" is… read more here.

Keywords: condition; simultaneous stabilization; varying linear; time varying ... See more keywords

Adaptive tracking control of robot manipulators with input saturation and time‐varying output constraints

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Published in 2020 at "Asian Journal of Control"

DOI: 10.1002/asjc.2305

Abstract: This paper investigates adaptive tracking control in task space for robot manipulators with uncertain system dynamics, input saturation, and time‐varying output constraints simultaneously. An auxiliary system is constructed to compensate the effect of the input… read more here.

Keywords: varying output; time varying; adaptive tracking; robot manipulators ... See more keywords

Consensus of multiagent systems with time‐varying delays: An observer‐based distributed periodic event‐triggered control approach

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Published in 2021 at "Asian Journal of Control"

DOI: 10.1002/asjc.2630

Abstract: This work presents a consensus strategy for multiagent networked systems with time‐varying delays. A new control technique is first developed, named observer‐based distributed periodic event‐triggered control. Aiming at leader‐following consensus strategy, the state update of… read more here.

Keywords: event; varying delays; time varying; consensus ... See more keywords

Time‐varying output group formation‐containment tracking control for heterogeneous multi‐agent system

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Published in 2024 at "Asian Journal of Control"

DOI: 10.1002/asjc.3456

Abstract: The time‐varying output group formation‐containment tracking (TVOGFCT) problem of discrete‐time heterogeneous multi‐agent system (MAS) is investigated in this paper. Assuming the MAS consists of multiple tracking leaders, formation leaders, and followers, and all the agents… read more here.

Keywords: group formation; containment tracking; group; time varying ... See more keywords

Disturbance estimation backstepping flight control based on the discrete Fourier transform

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Published in 2024 at "Asian Journal of Control"

DOI: 10.1002/asjc.3491

Abstract: This paper presents the design of an adaptive backstepping (BS) nonlinear controller for time‐varying disturbances in flight control. The discrete Fourier transform (DFT) is used to design an adaptive law to suppress the influence of… read more here.

Keywords: method; control; disturbance; time varying ... See more keywords

Active fault‐tolerant control of multi‐unmanned aerial vehicle system with time‐varying topology

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Published in 2024 at "Asian Journal of Control"

DOI: 10.1002/asjc.3510

Abstract: This paper studies an active fault‐tolerant control problem for multi‐UAV (unmanned aerial vehicle) system with time‐varying topology subject to actuator failures. A polytopic model is used to construct the time‐varying topological structure. Based on the… read more here.

Keywords: control; fault tolerant; topology; time varying ... See more keywords

Multistability of fractional‐order Cohen–Grossberg neural networks with state‐dependent switching and time‐varying delays via Gaussian‐like activation functions

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Published in 2025 at "Asian Journal of Control"

DOI: 10.1002/asjc.3752

Abstract: This paper investigates the multistability of state‐dependent switched and time‐varying delayed fractional‐order Cohen–Grossberg neural networks (SFoCGNNs) by leveraging the geometric properties of a Gaussian‐like activation function (AF). Using the state‐space partition method and Brouwer's fixed… read more here.

Keywords: state dependent; amp x0005e; time varying; amp ... See more keywords

Distributed privacy‐preserving algorithm for microgrid energy management under time‐varying communication delays

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Published in 2025 at "Asian Journal of Control"

DOI: 10.1002/asjc.3857

Abstract: This paper presents a consensus‐based distributed optimization algorithm to address the privacy‐preserving problem of microgrid energy management (MEM). The goal of MEM is to maximize the economic benefits of each device by adjusting the power… read more here.

Keywords: privacy preserving; energy management; microgrid energy; privacy ... See more keywords