Yu Sun
YOU?
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View article: Theoretical and Experimental Investigation on Microcosmic Surface Generation in Precision Grinding with Discrete Method
Theoretical and Experimental Investigation on Microcosmic Surface Generation in Precision Grinding with Discrete Method Open
Surface topography of the workpiece created in precision grinding is influenced by not only key process parameters, but also the distribution characteristics of active abrasive grits on the surface of the grinding wheel, including the numb…
View article: A Ridge Regression-Based Hybrid Model for Stock Index Forecasting
A Ridge Regression-Based Hybrid Model for Stock Index Forecasting Open
This study introduces an innovative stock index forecasting method that combines Complete Ensemble Empirical Mode Decomposition with Adaptive Noise (CEEMDAN) and Ridge Regression (RR) algorithms. CEEMDAN adaptively decomposes complex finan…
View article: Media, Algorithms, and Attention: An Empirical Analysis of Influencing Factors and Gender Differences
Media, Algorithms, and Attention: An Empirical Analysis of Influencing Factors and Gender Differences Open
This study explores the factors that affect human attention, especially for an in-depth study of short video platforms and AI recommendation algorithms. In modern times, due to the development of network technology, the popularity of fragm…
View article: Machinery safety improvement in manufacturing-oriented facilities: a strategic framework
Machinery safety improvement in manufacturing-oriented facilities: a strategic framework Open
Machinery safety in high-tech industrial sectors is essential for maintaining operational integrity and ensuring the well-being of workers. The risks associated with machinery operations, such as entanglement, crush, nip, and shear hazards…
View article: A risk-based review of dangerous goods storage and handling at a manufacturing facility
A risk-based review of dangerous goods storage and handling at a manufacturing facility Open
The safe storage and handling of dangerous goods (DGs) remain critical to preventing accidents, protecting personnel, and ensuring regulatory compliance within industrial manufacturing facilities. This paper examines the storage practices …
View article: Minimizing Makespan Scheduling on a Single Machine with General Positional Deterioration Effects
Minimizing Makespan Scheduling on a Single Machine with General Positional Deterioration Effects Open
This work studies single-machine scheduling with general position-dependent deterioration, where job processing times are general non-decreasing functions dependent on their positions in a sequence. The goal is to find a job sequence such …
View article: Research on the Viscoelastic Mechanical Properties of a New Type of Composite Modified Asphalt Mixture
Research on the Viscoelastic Mechanical Properties of a New Type of Composite Modified Asphalt Mixture Open
View article: A Novel and Efficient Underwater Magnetically-Controlled Plasma-Fcaw Hybrid Welding Process
A Novel and Efficient Underwater Magnetically-Controlled Plasma-Fcaw Hybrid Welding Process Open
View article: Low-Noise Asphalt with Rubber/Fiber Composites: Noise Factor Quantification and Optimization
Low-Noise Asphalt with Rubber/Fiber Composites: Noise Factor Quantification and Optimization Open
View article: A Method for Extracting Electricity Consumption Characteristics and Classifying Patterns of Lighting in a Terminal Building of an Airport in China
A Method for Extracting Electricity Consumption Characteristics and Classifying Patterns of Lighting in a Terminal Building of an Airport in China Open
View article: Prestressed modal and fatigue characteristic analysis of pedal machine support
Prestressed modal and fatigue characteristic analysis of pedal machine support Open
To ensure the reliability and stability of the pedal machine support under prolonged operational conditions, prestressed modal analysis and fatigue characteristic analysis were conducted using the finite element method. A coupling module i…
View article: A novel spike detection model for dynamic stress monitoring of bogie frame
A novel spike detection model for dynamic stress monitoring of bogie frame Open
The fatigue evaluation of the bogie frame is an important part of the structural health monitoring of the vehicle. During the dynamic stress monitoring, some signal spikes, which are much larger than the normal fluctuation range due to the…
View article: Synergistic Degradation of Indole by G-C3n4/Tio2 Heterogeneous Nanomaterials in Conjunction with Persulfate: A Comparison Under Visible and Uv-Light
Synergistic Degradation of Indole by G-C3n4/Tio2 Heterogeneous Nanomaterials in Conjunction with Persulfate: A Comparison Under Visible and Uv-Light Open
View article: New Constructions of Two-Dimensional Binary Z-Complementary Array Sets with Large Zero Correlation Zone Width
New Constructions of Two-Dimensional Binary Z-Complementary Array Sets with Large Zero Correlation Zone Width Open
The one-dimensional (1-D) Z-complementary sequence set (ZCSS) has been widely employed in communications engineering. The concept of 1-D ZCSS can be extended to the two-dimensional (2-D) Z-complementary array set (ZCAS) where the 2-D aperi…
View article: Quantitative study on the correlation between microstructure and mechanical properties of additive friction stir deposited 6061-T6 Al-Mg-Si alloy
Quantitative study on the correlation between microstructure and mechanical properties of additive friction stir deposited 6061-T6 Al-Mg-Si alloy Open
Additive friction stir deposition (AFSD) technology is attractive for its ability to create freeform and fully dense structures without melting and solidification. Hence, AFSD is an alternative to fusion-based additive manufacturing techno…
View article: Sugarcane Water Requirement and Yield Projections in Major Producing Regions of China Under Future Climate Scenarios
Sugarcane Water Requirement and Yield Projections in Major Producing Regions of China Under Future Climate Scenarios Open
Relative soil moisture is of great significance to the growth and yield of sugarcane. In this study, we use the relative soil moisture from the China Meteorological Administration Land Data Assimilation System (CLDAS) to dynamically evalua…
View article: NOTAM Text Analysis and Classification Based on Attention Mechanism
NOTAM Text Analysis and Classification Based on Attention Mechanism Open
As one of the important carriers, Notice to Air Men (NOTAM) provides key aeronautical security information during flight operation. However, a large number of NOTAM texts lack systematic utilization and organization. To improve the applica…
View article: A Daily Covid-19 Cases Prediction System using Data Mining and Machine Learning Algorithm
A Daily Covid-19 Cases Prediction System using Data Mining and Machine Learning Algorithm Open
The start of 2020 marked the beginning of the deadly COVID-19 pandemic caused by the novel SARS-COV-2 from Wuhan, China. As of the time of writing, the virus had infected over 150 million people worldwide and resulted in more than 3.5 mill…
View article: An Algorithm-Adaptive Source Code Converter to Automate the Translation from Python to Java
An Algorithm-Adaptive Source Code Converter to Automate the Translation from Python to Java Open
In the fields of computer science, there exist hundreds of different programming languages. They often have different usage and strength but also have a huge number of overlapping abilities [1]. Especially the kind of general-purpose codin…
View article: Corrigendum to “Deformation and wear in a H21 (3Cr2W8V) steel die during hot forging: simulation, mechanical properties, and microstructural evolution” [J Mater Res Technol 15 (November–December 2021) 268–277]. https://doi.org/10.1016/j.jmrt.2021.08.022
Corrigendum to “Deformation and wear in a H21 (3Cr2W8V) steel die during hot forging: simulation, mechanical properties, and microstructural evolution” [J Mater Res Technol 15 (November–December 2021) 268–277]. https://doi.org/10.1016/j.jmrt.2021.08.022 Open
View article: Deformation and wear in a H21 (3Cr2W8V) steel die during hot forging: simulation, mechanical properties, and microstructural evolution
Deformation and wear in a H21 (3Cr2W8V) steel die during hot forging: simulation, mechanical properties, and microstructural evolution Open
Deformation and wear in a hot-forging die made of H21 steel was investigated using finite element analysis, nanoindentation, microhardness, optical scanning method, electron backscattering diffraction, and transmission electron microscopy.…
View article: Study of Groove Parameters on the Hydrodynamic Behavior of Spiral-Grooved Thrust Bearing with Gas Lubricant
Study of Groove Parameters on the Hydrodynamic Behavior of Spiral-Grooved Thrust Bearing with Gas Lubricant Open
The gas-lubricated thrust bearing is widely used in agriculture mechanical systems, and the groove shape plays an important role on the hydrodynamic behavior of spiral-grooved thrust bearing (SGTB). Although the groove shape may change sma…
View article: A Hydraulic Pump Fault Diagnosis Method Based on the Modified Ensemble Empirical Mode Decomposition and Wavelet Kernel Extreme Learning Machine Methods
A Hydraulic Pump Fault Diagnosis Method Based on the Modified Ensemble Empirical Mode Decomposition and Wavelet Kernel Extreme Learning Machine Methods Open
To address the problem that the faults in axial piston pumps are complex and difficult to effectively diagnose, an integrated hydraulic pump fault diagnosis method based on the modified ensemble empirical mode decomposition (MEEMD), autore…
View article: Controllable preparation of ultrathin 2D BiOBr crystals for high-performance ultraviolet photodetector
Controllable preparation of ultrathin 2D BiOBr crystals for high-performance ultraviolet photodetector Open
View article: Research on the mechanical behavior of the biomass densification process based on a thick-walled cylinder
Research on the mechanical behavior of the biomass densification process based on a thick-walled cylinder Open
The mechanical behavior of the biomass densification process has noticeable influences on energy consumption and pellet quality. In the authors’ previous work, a method was proposed to determine the inner pressure by testing the circumfere…
View article: Nonlocal controllability of fractional measure evolution equation
Nonlocal controllability of fractional measure evolution equation Open
In this paper, we consider the following kind of fractional evolution equation driven by measure with nonlocal conditions: $$ \textstyle\begin{cases} {}^{C} D_{0+}^{\alpha }x(t)=Ax(t)\,dt+ (f(t,x(t))+Bu(t) )\,dg(t), \quad t\in (0, b],\\ x(…
View article: Research on CEEMD-AGA Denoising Method and Its Application in Feed Mixer
Research on CEEMD-AGA Denoising Method and Its Application in Feed Mixer Open
Rotating shaft is the key part of rotating machinery, which directly affects the performance of the whole machine. Field test is an easy and quick way to obtain the load data in engineering practice. However, because of various reasons, th…
View article: Tensile Properties and Microstructural Evolution of an Al-Bearing Ferritic Stainless Steel at Elevated Temperatures
Tensile Properties and Microstructural Evolution of an Al-Bearing Ferritic Stainless Steel at Elevated Temperatures Open
The influence of temperature and strain rate on the hot tensile properties of 0Cr18AlSi ferritic stainless steel, a potential structural material in the ultra-supercritical generation industry, was investigated at temperatures ranging from…
View article: Ancient Environmental Preference and the Site Selection Pattern Based on the Edge Effect and Network Structure in An Ecosystem
Ancient Environmental Preference and the Site Selection Pattern Based on the Edge Effect and Network Structure in An Ecosystem Open
Archaeological sites are facing serious threats from environmental changes in the background of urban sprawl. More efforts are needed to enhance the cognition of human–environment interactions for better conservation. Under the traditional…
View article: Modeling and analysis of pelletization process based on a multi-hole pelletizing device
Modeling and analysis of pelletization process based on a multi-hole pelletizing device Open
A multi-hole pelletizing device (MPD) was proposed to simulate the granular extrusion process of animal feed due to its cheap, fast, and controllable features. The compression mechanism was analyzed and discussed according to the compress…