44 Result(s)
within
English
Shui**g Li
Chapter
Conference Paper
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Chapter and Conference Paper
Economic Growth Decouples Energy Consumption and Carbon Dioxide Emission—An Evidence from China
In this paper, elastic decoupling and Tapio decoupling indicators are used to estimate the overall situation of China’s economic growth, energy consumption, and carbon dioxide emissions from 1979 to 2018, so a...
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Chapter and Conference Paper
Inferring Travel Purposes for Transit Smart Card Data Using
Understanding travel purposes is crucial for urban transportation planning and resource allocation. Conventionally, travel purposes are obtained from household travel survey, however, household travel survey i...
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Chapter and Conference Paper
The Minimum Spectral Radius of Strongly Connected Bipartite Digraphs with Complete Bipartite Subdigraph
Let \(\mathfrak {D}_{n, p,q}\) D ...
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Chapter and Conference Paper
Application of the Method of Peridynamics to the Simulation of Hydraulic Fracturing Process
Modeling hydraulic fracturing process is really challenging since it involves propagation of multiple or even massive cracks in a brittle solid where crack branching and interaction present. In general, tradit...
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Chapter and Conference Paper
Study on Drag Force Coefficients in Modeling Granular Flows in a Slot-Rectangular Spouted Bed
Drag force coefficient is crucial for modelling gas-solid flows in using Discrete Element Method (DEM). Previous studies seldom concern about the mathematical properties of this coefficient, and just take it a...
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Chapter and Conference Paper
DEM Simulation of Random Loose Packings of Micron-Sized Particles with Both Adhesion and Friction
Random loose packings of uniform spherical micron-sized particles are fully investigated by means of a 3D discrete-element method with adhesive contact mechanics. Characterized by a dimensionless adhesion para...
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Chapter and Conference Paper
Experimental and Numerical Analyses on Ignition and Burnout Characteristic of Low-Rank Lignite and Semi-Char Blends
The coal utilization and conversion in China are mainly consumed by combustion. In particular, co-firing of coal blends plays an important role in solving the urgent energy problems in China. In this work, the...
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Chapter and Conference Paper
Characteristics of Submicron Particulate Matters Formed in the Early Stage of Oxy-Fuel Coal Combustion
Oxy-fuel coal combustion has received a great deal of concerns for the efficient control of greenhouse gas emissions from coal plants. In this work, we aimed at investigating both the physical and chemical pro...
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Chapter and Conference Paper
Influence of Electron Beam Local Annealing on the Residual Stresses for the joints with Electron Beam Welding of near α titanium alloy
To reduce the negative influence of residual welding stresses in aeronautical products, electron beam(EB) local annealing after electron beam welding(EBW) was studied for near α titanium alloy of Ti-Al-Sn-Zr. ...
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Chapter and Conference Paper
A Classification Method of Grassland and Trees in Remote Sensing Image
Aimed at the classification of grassland and trees in remote sensing image, according to the image preprocessing of bilateral filter, this method proposed smooth local grassland (trees) similar texture while p...
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Chapter and Conference Paper
Self-adaptive Fuzzy PID Controller for Airborne Three-Axis Pan-Tilt
Airborne three-axis pan-tilt is one key equipment of Low-altitude Unmanned Aerial Vehicle Photogrammetry System (LUAVPS). In order to improve the control precision of the pan tilt, a self-adaptive fuzzy PID co...
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Chapter and Conference Paper
Mining Fuzzy Association Rules by Using Nonlinear Particle Swarm Optimization
This paper presents a fuzzy association rules mining algorithm by using nonlinear particle swarm optimization (NPSO) to determine appropriate fuzzy membership functions that cover the domains of quantitative a...
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Chapter and Conference Paper
ωθ-Countability in an Lω-Space
An Lω -space is view as a fuzzy topology space containing various closure operators. In this paper, some new notions of the first and the second ωθ -countability are introduced in an Lω -space. Some basic propert...
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Chapter and Conference Paper
Moore-Smith ωθ-Convergence Theory in ω-Molecular Lattices
In this paper, Moore-Smith ωθ-convergence theory of molecular nets and ideals in an ω-molecular lattice are established. By means of the ωθ-convergence theory, some important characterizations with respective to ...
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Chapter and Conference Paper
A New Face Recognition Algorithm Based on DCT and LBP
The paper proposes a new face recognition algorithm. Firstly, Discrete Cosine Transform (DCT) is conducted on an input face image. A few DCT coefficients on the left top corner are chosen as the global feature...
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Chapter and Conference Paper
Remote Sensing Image Classification Based on Fuzzy Entropy Triple I Algorithm
By analyzing the principle of the supervised classification algorithms, traditional supervised algorithms are either much single for its collected sample, which makes various features from different classes ca...
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Chapter and Conference Paper
Properties of L-Extremally Disconnected Spaces
The concept of L-extremally disconnected spaces is introduced and investigated in this paper, which is the generalization of the concept of fuzzy extremally disconnected spaces due to Ghosh. In L-extremally disco...
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Chapter and Conference Paper
An Building Edge Detection Method Using Fuzzy SVM
According to the fuzzy edge information, this paper presents a FSVM(Fuzzy Support Vector Machine) edge detection algorithm has its own advantages. First, it calculates each point’s 3 × 3 window of the four dir...
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Chapter and Conference Paper
Investigation on the Key Techniques of Confined Medium and Coating Layer for Laser Shock Processing on Aeroengine Blade
Laser shock processing (LSP) is an advanced technology of surface treatment, which can remarkably extend fatigue life and improve corrosion resistance of aeroengine blades. Some key techniques are investigated...
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Chapter and Conference Paper
ωδ-Convergence Theory in Lω-Spaces
In this paper, the ωδ-convergence theory of nets and ideals in Lω-spaces is established. By means of the ωδ-convergence theory, some important characterizations with respective to the ωδ-closed sets and (ω ...
