A5051800449- Advanced materials and composites
- Aluminum Alloys Composites Properties
- High Entropy Alloys Studies
- Metal and Thin Film Mechanics
- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Metal Alloys Wear and Properties
- Powder Metallurgy Techniques and Materials
- Advanced Welding Techniques Analysis
- Hydrological Forecasting Using AI
- Image and Video Quality Assessment
- Energy Load and Power Forecasting
- Neural Networks and Applications
- Wireless Communication Security Techniques
- Spectroscopy and Chemometric Analyses
- Remote-Sensing Image Classification
- Explainable Artificial Intelligence (XAI)
- Flood Risk Assessment and Management
- Image Retrieval and Classification Techniques
- Video Coding and Compression Technologies
- Optical Systems and Laser Technology
- Advanced Image and Video Retrieval Techniques
- Brain Tumor Detection and Classification
- Electrodeposition and Electroless Coatings
- Surface Treatment and Residual Stress
Beijing Institute of Big Data Research
2020-2025
Peking University
2024-2025
Taiyuan University of Technology
2019-2024
Abstract The density functional theory calculations of the adsorption model NiCl 2 , Ni, and Cl on Fe surface, as well interface electronic properties, provide theoretical guidance for improving Ni electrodeposition process. properties these three species (100) crystal surface at different coverages, single surfaces (100), (110), (111), were studied through energy, charge density, occupancy, DOS. results indicate that H sites are most favorable surface. T sites, B all potential . order...
Intermetallic compounds with special physical and chemical properties are considered to be advanced materials. However, the brittleness at room temperature of intermetallic leads poor performance, which limits its widespread application in engineering. The objective this study is investigate strengthening mechanism copper (Cu) on microstructure material performance WC/NiAl/TiC composite coatings by laser cladding process. results reveale that Cu element has a significant effect evolution...
ABSTRACTABSTRACTThe high-speed grinding and polishing machine can not only significantly increase the performance of but also improve consistency processing effectively. It is one most significant guidelines for advancement technology today. Since has been booming these days, this study develops intermittent technique feed which under basic process. Using a simple list straight line, piece work be easily retreated fed. By affordable arrangement distance feed-in single grinding, time action...
Abstract The wear behavior of a single-layer electroplated cubic boron nitride (cBN) grinding wheel was investigated in creep feed profile Inconel 718 narrow-deep-groove with width 2 mm. In this paper, the protrusion height cBN grits on side edge measured by three-dimensional optical profiler, and scanning electron microscope used to detect topography worn grit nickel bonding layer. investigation results indicated that steady stage shared more than 84.6% lifespan, machining precision kept at...
<p>Wind speed forecasting is very important for a lot of real-life applications, especially controlling and monitoring wind power plants. Owing to the non-linearity time series, it hard improve accuracy runoff forecasting, several days ahead. In order performance, many models have been proposed. Recently, deep learning paid great attention, since they excel conventional machine models. The majority existing take mean squared error (MSE) loss as function forecasting. MSE linear....
Abstract Improving the wear resistance and corrosion of high-speed steel (HSS), WC/diamond/Co-based gradient composite coatings were produced on HSS substrates by laser cladding with different compositions powder mixture (Co-Cr alloy powder, 80Co-Cr powder+20WC, 53Co-Cr powder+40WC+7diamond, wt.%). The macromorphology, microstructures phase composition characterized optical microscope (OM), scanning electron microscopy (SEM) equipped energy dispersion spectrometry (EDS), X-ray diffraction...
Today’s mobile video codecs suffer from vulnerability to the high network dynamics. When effective bandwidth varies in a large range and is not predictable, e.g., high-speed environment or being with intense wireless interference, videos are continuously choppy jerky, waiting for buffer fill before playing. In this paper, we design implement novel codec scheme called DVC that provides following properties: 1) Keep compression rate as modern schemes, such H.265; 2) Non-blocking playback...