2,456 Result(s)
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Article
Event-Triggered Fixed-Time Consensus of Second-Order Nonlinear Multi-Agent Systems with Delay and Switching Topologies
To address fixed-time consensus problems of a class of leader-follower second-order nonlinear multi-agent systems with uncertain external disturbances, the event-triggered fixed-time consensus protocol is prop...
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Article
Fault-Tolerant Dynamical Consensus of Double-Integrator Multi-Agent Systems in the Presence of Asynchronous Self-Sensing Function Failures
Double-integrator multi-agent systems (MASs) might not achieve dynamical consensus, even if only partial agents suffer from self-sensing function failures (SSFFs). SSFFs might be asynchronous in real engineeri...
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Time-Varying Formation-Containment Tracking Control for Unmanned Aerial Vehicle Swarm Systems with Switching Topologies and a Non-Cooperative Target
This paper studies the time-varying formation-containment tracking control problems for unmanned aerial vehicle (UAV) swarm systems with switching topologies and a non-cooperative target, where the UAV swarm s...
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Article
Short-term wind power prediction based on ICEEMDAN-Correlation reconstruction and BWO-BiLSTM
To solve the problems of high volatility and low prediction accuracy of wind farm output power, this paper proposes a short-term wind power prediction model with improved complete ensemble empirical mode decom...
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Article
Adaptive connected hybrid beamforming for energy efficiency maximization in multi-user millimeter wave systems
Energy efficiency (EE) is a key enabler for sustainable green millimeter wave (mmWave) communication. However, conventional hybrid beamforming methods suffer from energy efficiency performance loss due to hard...
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Article
Open AccessThree-dimensional artistic design method of ceramic products based on recurrent neural network technology
Three-dimensional digital technology has made breakthroughs and shown unique advantages in all walks of life. On the basis of practicality, the three-dimensional artistic design of ceramic products gradually a...
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Article
Design and Experiment of 2D Rectangular Solenoid Transmitting Coil for Novel Gastrointestinal Capsule Robot
A two-dimensional rectangular solenoid transmitting coil is proposed to address the problem that the three-dimensional receiving coil occupies excessive space inside the capsule robot. The transmitting coil co...
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Article
Improved Artificial Rabbit Optimization Algorithm Fused with Particle Swarm Optimization for Wireless Sensor Network Coverage Optimization
Aiming at the problem of low node coverage during node deployment in wireless sensor network (WSN), an improved artificial rabbit optimization algorithm incorporating particle swarm optimization (ARO-PSO) is p...
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Article
Vertically grown metal nanosheets integrated with atomic-layer-deposited dielectrics for transistors with subnanometre capacitance-equivalent thicknesses
Integrating thin atomic-layer-deposited dielectrics with two-dimensional (2D) semiconductors could be used to fabricate 2D transistors with sub-1 nm capacitance-equivalent thicknesses. However, non-uniform nuc...
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Article
Adaptive Super-Twisting Sliding Mode Control of Microgrid Based on Fixed-Time Sliding Mode Observer
Describing the networked inverter in an AC microgrid as a multi-intelligent system and considering the voltage restoration problem as a tracking problem, a finite-time quadratic control strategy for microgrid ...
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Article
Torque Improvement and Analysis of a Bearingless Switched Reluctance Motor Under Efficient Levitation Excitation
In a bearingless switched reluctance motor (BSRM), there is a conflict between the output regions of effective radial force and positive torque. So a compromise between radial force and torque is usually appli...
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Article
Open AccessA method for visualizing urban road events using distributed acoustic sensing
This study presents the construction of an urban underground sensing system using distributed acoustic sensing (DAS) technology, which utilizes the existing optical fiber infrastructure around urban roads for ...
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Article
Research on anti-interference based on particle swarm optimization algorithm in high altitude platform stations
The future communication network will be composed of ground-based, sea based, air-based and space-based networks to build a distributed air, space and sea integrated global intelligent network across regions, ...
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Article
Research on intelligent scheduling algorithm of high altitude platform system for wide area internet of things
Internet of things technology can not only improve people’s lives, but also bring great changes and innovations to the industry and promote the rapid development of economy. The future communication system wil...
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Article
A novel airborne greedy geographic routing protocol for flying Ad hoc networks
In flying Ad hoc networks (FANETs), traditional geographic routing protocols such as greedy perimeter stateless routing (GPSR) protocol, usually adopts a periodic Hello mechanism and a greedy forwarding mechan...
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Article
Analytical Inductance Modeling of Segmental Rotor Switched Reluctance Motor with Single-Tooth Windings
The accurate analytical inductance model is an effective tool for performance evaluation and preliminary design of single-tooth winding segmental rotor switched reluctance motors (STSSRMs). Due to the disconti...
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Article
Cooperative positioning of UAV internet of things based on optimization algorithm
Unmanned Aerial Vehicle (UAV) Internet of things have been widely used in military and civilian fields such as rescue, disaster relief, urban planning. Positioning service is the core technology for UAVs to pe...
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Article
A robust method based on locality sensitive hashing for K-nearest neighbors searching
K-nearest neighbors searching (KNNS) is to find K-nearest neighbors for query points. It is a primary problem in clustering analysis, classification, outlier detection and pattern recognition, and has been widely...
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Article
Probabilistic quantization of unbiased broadcast gossip algorithms for consensus in distributed networks
In this paper, probabilistic quantization on Unbiased Broadcast Gossip Algorithms (UBGA) is introduced to adapt to the limited bandwidth of distributed network channels. This innovative quantized consensus alg...
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Article
Research on Fractional-Order Sliding Mode PMSM Speed Regulation Based on Load Observer
In this paper, a fractional-order sliding mode control (FOSMC) strategy based on load observer is proposed. First, a FOSMC strategy is designed to control the speed loop of the permanent magnet synchronous mot...
