5,554 Result(s)
within
Lu**g Chen
Electrical Engineering
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Article
Energy-efficiently collaborative data downloading in optical satellite networks
Optical satellite networks (OSNs) play an important role in space applications since it has some merits such as high data rate and low power. Increasing space applications generate a large amount of data on sa...
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Article
Open AccessA reliable authentication scheme of personal health records in cloud computing
A patient-centered personal health records system has been actively promoted in recent years. Its purpose is to maintain long-term personal records and health improvement plans. It combines a cloud computing e...
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Learning-aided fine grained offloading for real-time applications in edge-cloud computing
Edge-cloud computing has been widely adopted to provision abundant resources for latency-sensitive and computation-intensive vehicular applications in Internet of vehicles (IoV), bringing more entertainment, s...
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Article
Variable length deep cross-modal hashing based on Cauchy probability function
With the rapid development of multimedia technology, considerable achievement has been achieved in image retrieval technology. On the one hand, users’ demand for cross-modal retrieval is increasing rapidly. On...
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Online computation offloading for deadline-aware tasks in edge computing
Edge computing provides task offloading services to extend the computational capacity of mobile users and reduce task latency. Prior studies mainly focus on tasks with strict deadlines. However, in the real wo...
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Mobile healthcare data mining for sport item recommendation in edge-cloud collaboration
With the continuous maturity and adoption of mobile devices enabled by wireless communication technology, people are more apt to record their sport exercise data or healthcare data through various lightweight ...
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Article
Observer-Based Finite-Time Adaptive Fault-Tolerant Control for Nonlinear System with Unknown Time-Varying Delay
In the fault-tolerant control tasks of nonlinear systems, unmeasurable states, time delay and actuator faults are considered to be the main factors hindering effective controller design and tracking performanc...
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A dual-satellite joint positioning method with improved CTSL for high-speed targets
High-precision space-based optical positioning contributes a lot to high-speed targets’ instantaneous and accurate tracking and trajectory prediction. However, because of the line-of-sight (LOS) calibrated err...
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Article
Surface plasmon resonance magnetic field sensor composed of the anti-resonant fiber with high sensitivity and wide detection range
On the heels of the continuous development of electromagnetic and wave technology, higher requirements have been put forward for the detection of environmental magnetic fields. Surface plasmon resonance (SPR),...
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Article
Solar-blind UV photodetectors based on α-Ga2O3 prepared by a two-step hydrothermal method
In this study, α-Ga2O3 nanorod arrays (NRAs) were grown using a simple and low-cost two-step hydrothermal method. Subsequently, a photoelectrochemical ultraviolet photodetector (PEC-UV PD) based on the α-Ga2O3 NR...
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Article
Research on distributed photovoltaic cluster partition and dynamic adjustment strategy based on AGA
Researching cluster partitioning and adjustment methods is essential for effectively implementing cluster control strategies and ensuring the safe operation of power grids amid challenges like reverse power fl...
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Article
Knowledge-Data Fusion Model for Multivariate Load Short-Term Forecasting of Integrated Energy System
The short-term forecasting of multiple loads is crucial for the optimization and scheduling of integrated energy system (IES). However, the load within the IES exhibits diversified and strongly coupled charact...
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Article
Detection and classification of SMC composites based on LIBS
The electric energy meter box is an important protective unit of the power grid system, which is usually made of sheet molding compound (SMC) composites. Its quality and operational reliability have a signific...
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Article
Building bioelectronic fibres with a light touch
Conductive organic fibres can be tethered to biological surfaces without impeding biological features.
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Article
Nonlinear optical rectification in symmetric double-graded quantum wells dressed by non-resonant laser field under electric and magnetic fields
Nonlinear optical rectification (NOR) coefficients in symmetric double-graded quantum wells with different geometrical configurations under non-resonant laser field in the presence of electric and magnetic fie...
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Article
Pattern Synthesis of Large Linear Arrays Using Nonuniformly-Spaced Subarrays
In this paper, we develop a new algorithm for pattern synthesis of large linear arrays. In our algorithm, the large linear array is divided into multiple disjoint nonuniformly-spaced subarrays and is only weig...
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Increasing efficiency and cost-effectiveness through optimizing the interaction between energy hub systems and distribution networks in modern energy distribution networks
Energy hub systems (EHSs) have emerged as critical components in modern energy networks, providing the necessary flexibility to effectively respond to diverse energy needs. These systems operate within distrib...
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Article
CST-UNet: Cross Swin Transformer Enhanced U-Net with Masked Bottleneck for Single-Channel Speech Enhancement
Speech enhancement performance has improved significantly with the introduction of deep learning models, especially methods based on the Long–Short-Term Memory architecture. However, these methods face challen...
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Article
Analysis of polarization error of sensors based on michelson interferometer
In this paper, we establish a comprehensive model for polarization errors in sensors based on Michelson interferometers. An analytical model of polarization error is derived using the Jones matrix method and o...
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Article
Data-Driven Control for Linear Discrete-Time Systems with Input Saturation
In this paper, a class of linear discrete-time systems with input saturation is studied in a data-driven framework. Firstly, the input-state data are collected to represent the open-loop and closed-loop system...
