Yiming Yao
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View article: Control Systems for a Coal Mine Tunnelling Machine
Control Systems for a Coal Mine Tunnelling Machine Open
The mining industry places high priority on occupational safety, process quality and operational efficiency. Roadheaders are widely deployed in coal mines to support fully automated excavation, reducing workers’ physical strain and improvi…
View article: Intelligent Systems for Automated Monitoring and Control of Mine Hoisting Equipment
Intelligent Systems for Automated Monitoring and Control of Mine Hoisting Equipment Open
This article describes the current status and future development trends of mine hoist control systems. The growing market demand for hoists and the need for stable, uninterrupted operation ensure the practical application of this article. …
View article: Rheology-tailored 3DP-UHPC: From enhanced printability to impact performance
Rheology-tailored 3DP-UHPC: From enhanced printability to impact performance Open
This study investigated the effects of nano-clay (ANC), hydroxypropyl methylcellulose (HPMC), and other factors on the flowability and slump of 3D printed ultra-high performance concrete (3DP-UHPC). The results indicated that the incorpora…
View article: Research of Control Systems and Predictive Diagnostics of Electric Motors
Research of Control Systems and Predictive Diagnostics of Electric Motors Open
Nowadays, electric motors are an integral part of most modern electromechanical systems that are used in industry. It follows that industrial processes are becoming more dependent on their efficiency. If faults in electric motors are not r…
View article: Preparation of Novel Slow-Release Acid Materials for Oilfield Development via Encapsulation
Preparation of Novel Slow-Release Acid Materials for Oilfield Development via Encapsulation Open
Acid-fracturing technology has been applied to form pathways between deep oil/gas resources and oil production pipelines. The acid fracturing fluid is required to have special slow-release performance, with no acidity at low temperatures, …
View article: Effects of temperature and loading rate on the shear performance of GFRP-steel single-lap joints
Effects of temperature and loading rate on the shear performance of GFRP-steel single-lap joints Open
This research examines how the shear properties of glass fiber-reinforced polymer (GFRP) and steel single-lap joints react under various temperatures (−25, 0, 25, 50, and 100℃) and loading speeds (0.625, 1.25, 2.5, and 5.0 m/s). The GFRP s…
View article: Flexural behavior of textile reinforced 3D printed concrete under quasi-static and dynamic impact loads
Flexural behavior of textile reinforced 3D printed concrete under quasi-static and dynamic impact loads Open
There has been a growing interest in utilizing 3D printing technology for military and civil defense engineering, especially in enhancing the resilience of infrastructure against impacts. Due to its distinctive additive manufacturing proce…
View article: Symmetrical Modeling of Physical Properties of Flexible Structure of Silicone Materials for Control of Pneumatic Soft Actuators
Symmetrical Modeling of Physical Properties of Flexible Structure of Silicone Materials for Control of Pneumatic Soft Actuators Open
With the ongoing advancements in material technology, the domain of soft robotics has garnered increasing attention. Soft robots, in contrast to their rigid counterparts, offer superior adaptability to the environment, enhanced flexibility…
View article: Durability of micro-cracked UHPC subjected to coupled freeze-thaw and chloride salt attacks
Durability of micro-cracked UHPC subjected to coupled freeze-thaw and chloride salt attacks Open
The durability of ultra-high performance concrete (UHPC) with initial micro-cracking subjected to coupled freeze-thaw and chloride salt (FT-CS) attacks was investigated. The initial micro-cracking was introduced under controlled condition …
View article: Research on facial recognition system based on deep learning
Research on facial recognition system based on deep learning Open
This essay explores the integration of deep learning techniques in facial recognition, delving into the advancements, challenges, and prospects in future of this transformative technology. Deep learning, a subset of artificial intelligence…
View article: In-situ Observation of Crack Initiation and Propagation in the NCM811 Cathode Particle
In-situ Observation of Crack Initiation and Propagation in the NCM811 Cathode Particle Open
Layered nickel-rich oxide LiNixCoyMn1-x-yO2 (0.6 ≤x<1) is a highly promising positive electrode material.However, the cycling stability of nickel-rich positive electrode materials is limited by particle fracture and a series of side reacti…
View article: A rheological-based printability assessment method for 3D printing Engineered Cementitious Composites considering fiber dispersion
A rheological-based printability assessment method for 3D printing Engineered Cementitious Composites considering fiber dispersion Open
3D concrete printing (3DCP) presents unique challenges in optimizing rheological properties of concrete mixture, while tailoring the rheology of Engineered Cementitious Composites (ECC) for 3D printing (3DP-ECC) is more intricate due to th…
View article: GACNet: Defect Detection with Graph Attention Mechanism Convolutional Network Model
GACNet: Defect Detection with Graph Attention Mechanism Convolutional Network Model Open
Convolutional Neural Networks (CNNs) are classic models for image classification. In modern industrial and manufacturing fields, automated defect detection and classification often rely on CNNs and their variant networks. However, due to t…
View article: Unsupervised Wafer Defect Classification Model Based On Joint Reconstruction And Clustering
Unsupervised Wafer Defect Classification Model Based On Joint Reconstruction And Clustering Open
Defect detection of unpatterned wafer is very important for determining the causes of wafer defects, and it is also a significant way to improve production yield. At present, the defect detection model based on the deep learning method has…
View article: Feasibility study of engineered geopolymer composites based high-calcium fly ash and micromechanics analysis
Feasibility study of engineered geopolymer composites based high-calcium fly ash and micromechanics analysis Open
Engineered geopolymer composites (EGC) have attracted much attention as green construction materials, characterized by strain-hardening behavior and multiple cracking capabilities. Nevertheless, the current utilization of low-calcium fly a…
View article: Effect of MgO expansive agent on the shrinkage and mechanical properties of SHCC containing coarse silica sand
Effect of MgO expansive agent on the shrinkage and mechanical properties of SHCC containing coarse silica sand Open
Strain hardening cementitious composites (SHCC) exhibit promising potential for pavement applications owing to their excellent crack control and self-healing ability. However, the high cement content and absence of coarse aggregates in SHC…
View article: Large, grid-connected solar photovoltaic power plants renewable energy
Large, grid-connected solar photovoltaic power plants renewable energy Open
As an essential part of renewable energy, the solar photovoltaic technic grows rapidly with two main types: off-grid and grid-connected systems. This paper focuses on grid-connected solar photovoltaic power plants and introduces the main p…
View article: Tensile properties of PVA and PE fiber reinforced engineered cementitious composites containing coarse silica sand
Tensile properties of PVA and PE fiber reinforced engineered cementitious composites containing coarse silica sand Open
To mitigate the shrinkage of engineered cementitious composites, coarse silica sand has been employed to substitute ultrafine silica sand in recent years. However, for the different matrix strengths and fiber types, the mechanism of coarse…
View article: Micromechanics-based model of single crack propagation in Engineered cementitious composites (ECC)
Micromechanics-based model of single crack propagation in Engineered cementitious composites (ECC) Open
Engineered Cementitious Composites (ECC) are composites exhibiting strain-hardening behavior accompanied by the formation of multiple cracks. A special feature of ECC is the ability to tune the material composition to meet the different ne…
View article: Design of smart input devices
Design of smart input devices Open
As the size of the chip is getting smaller and the processing speed is getting faster and faster, various smart products are also constantly being upgraded. Multimedia is widely used in teaching. Traditional laser pointers can no longer me…
View article: Residual Channel Attention Network for Brain Glioma Segmentation
Residual Channel Attention Network for Brain Glioma Segmentation Open
A glioma is a malignant brain tumor that seriously affects cognitive functions and lowers patients' life quality. Segmentation of brain glioma is challenging because of inter-class ambiguities in tumor regions. Recently, deep learning appr…
View article: Research of complex fracture acid fracturing technology in low permeability carbonate reservoir
Research of complex fracture acid fracturing technology in low permeability carbonate reservoir Open
Based on the analysis of the characteristics of the low-permeability carbonate reservoir, this paper has carried out studies on the adaptability of geological conditions, the adaptability of rock mechanics conditions and the characteristic…
View article: Ultra high Performance Concrete - Materials Formulations and Serviceability based Design
Ultra high Performance Concrete - Materials Formulations and Serviceability based Design Open
Materials and mechanical design procedures for ultra-high performance cement composites (UHPC) members based on analytical models are addressed. A procedure for the design of blended components of UHPC is proposed using quaternary cementit…
View article: MoSi2 MATRIX COMPOSITES FOR COMBUSTION COMPONENTS, REPORT 2018:495
MoSi2 MATRIX COMPOSITES FOR COMBUSTION COMPONENTS, REPORT 2018:495 Open
MoSi2 based material is the soundest heating element material owing to its high melting point, excellent oxidation resistance, high thermal conductivityand thermal stability. Applying MoSi2 matrix composites for hot corrosion components ca…