Results 11 to 20 of about 88,540 (292)

Position-reconfigurable pinning for magnetic domain wall motion

open access: yesScientific Reports, 2023
Precise control of magnetic domain wall (DW) motion is crucial for DW-based spintronic devices. To date, artificially designed DW pinning sites, such as notch structures, have been used to precisely control the DW position.
Taekhyeon Lee   +3 more
doaj   +1 more source

Progress in the Study of Vortex Pinning Centers in High-Temperature Superconducting Films

open access: yesNanomaterials, 2022
Since the discovery of high-temperature superconductors (HTSs), significant progress in the fabrication of HTS films has been achieved. In this review, we intend to provide an overview of recent progress in how and why superconductivity can be enhanced ...
Jian Zhang   +4 more
doaj   +1 more source

Distributed Secondary Control Strategy Based on $Q$-learning and Pinning Control for Droop-controlled Microgrids

open access: yesJournal of Modern Power Systems and Clean Energy, 2022
A distributed secondary control (DSC) strategy that combines $Q$-learning and pinning control is originally proposed to achieve a fully optimal DSC for droop-controlled microgrids (MGs).
Wei Liu   +6 more
doaj   +1 more source

Topology uniformity pinning control for multi-agent flocking

open access: yesComplex & Intelligent Systems, 2023
The optimal selection of pinning nodes for multi-agent flocking is a challenging NP-hard problem. Current pinning node selection strategies mainly rely on centrality measures of complex networks, which lack rigorous mathematical proof for effective ...
Jintao Liu   +4 more
doaj   +1 more source

Identifying Partial Topological Structures of Stochastic Multi-Group Models with Multiple Dispersals via Graph-Theoretic Method

open access: yesFractal and Fractional, 2022
In this paper, the partial topology identification of stochastic multi-group models with multiple dispersals is investigated. Based on adaptive pinning control and a graph-theoretic method, some sufficient criteria about partial topology identification ...
Chunmei Zhang   +5 more
doaj   +1 more source

Pinned polymer model of posture control [PDF]

open access: yesPhysical Review E, 1995
uuencoded post script file, 17 pages with 3 ...
Chow, Carson C., Collins, J. J.
openaire   +3 more sources

Finite-time boundedness of multi-agent systems via intermittent event-triggered pinning control

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2023
Addressing the challenge of multi-agent systems with disturbances converging within a bounded range in finite time, this study employs two types of intermittent event-triggered pinning control to explore the finite-time boundedness of multi-agent systems.
ZHU Runyu; LIU Lei
doaj   +1 more source

Linear-Extended-State-Observer Based Pinning Control of Nonlinear Multi-Robots System

open access: yesIEEE Access, 2020
In this paper, the pinning control problem of nonlinear multi-robots system (MRS) is investigated. By introducing Linear-Extended-State-Observer (LESO) approach, a LESO based pinning control algorithm is proposed for the multi-robots system with non ...
Zhengguang Ma   +3 more
doaj   +1 more source

Finite-Time Pinning Synchronization Control for T-S Fuzzy Discrete Complex Networks with Time-Varying Delays via Adaptive Event-Triggered Approach

open access: yesEntropy, 2022
This paper is concerned with the adaptive event-triggered finite-time pinning synchronization control problem for T-S fuzzy discrete complex networks (TSFDCNs) with time-varying delays.
Xiru Wu   +3 more
doaj   +1 more source

Controllability of complex networks via pinning [PDF]

open access: yesPhysical Review E, 2007
We study the problem of controlling a general complex network toward an assigned synchronous evolution by means of a pinning control strategy. We define the pinning controllability of the network in terms of the spectral properties of an extended network topology.
F. Sorrentino   +3 more
openaire   +3 more sources

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