267 Result(s)
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Chapter and Conference Paper
Noise Reduction of Mine Acoustic Emission and Electromagnetic Radiation Signals Using VMD-PE
The complex conditions of underground coal mine, Acoustic Emission (AE) and Electromagnetic Radiation (EMR) signals collected contain a lot of interference and noise, which is not conducive to follow-up monito...
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Chapter and Conference Paper
Explore Essential Elements in the Generation Mechanisms of Wind-Induced Cable Vibrations: An Insight Offered by Numerical Techniques
The inclined and/or yawed orientation of bridge stay cables results in the formation of secondary axial flow on the leeward side of cable surface, the intensity of which depends on the effective attack angle. ...
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Chapter and Conference Paper
Explainable Human-Robot Interaction for Imitation Learning in Augmented Reality
Imitation learning could enable non-expert users to teach new skills to robots in an interactive and intuitive way. Still, when teaching a task, it is often difficult to grasp what the robot knows or to assess...
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Chapter and Conference Paper
Design and Performance Analysis of Power Management System for Multi-rotor UAVs
The power management system of the operational multi-rotor Unmanned Aerial Vehicles (UAVs) is designed and optimized with a high degree of integration, which can input one 4S or 6S battery and output 10 voltag...
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Chapter and Conference Paper
Laser Ultrasonic Lamb Wave Damage Detection Method Based on the Single Transmitter and Multiple Receivers Circular Array
Laser ultrasonic Lamb wave detection technology provides technical support for noncontact and online large plate/shell structure detection. Improving detection accuracy and efficiency has always been the goal ...
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Chapter and Conference Paper
Meta-Battlefield: Concept Design of Multi-Domain Man-Machine Cooperative Operation
Considering the future trend of multi-domain integration and information confrontation operations, this paper proposes the concept of “meta battlefield” operations from the perspectives of war system design, i...
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Chapter and Conference Paper
Establishment and Validation of a Model for Predicting Snow Drift Distance in Cold Area Tunnel
To study the snow drifting distance law and the main influencing factors of the entrance and exit section of the alpine tunnel, and to improve the safety of the tunnel entrance and exit section in the cold are...
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Chapter and Conference Paper
Research on Time Transfer Method Based on Un-Differenced Combination Model Between Stations
Time is an indispensable element in daily production and life, and accurate time information plays an irreplaceable role in basic scientific research and national defense construction. Taking advantage of GNSS...
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Chapter and Conference Paper
Flow in a Concentric Annulus with Inner- or Outer-Cylinder Rotation: A Conventional and Sensitized RANS Modelling Study
A conventional differential, near-wall Reynolds stress model (RSM) and its eddy-resolving version, sensitized appropriately to account for the turbulence unsteadiness (termed as Improved Instability- Sensitize...
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Chapter and Conference Paper
A Review of Research on Big Data Technology
With the advent of the information era, big data technology nowadays has become an important area in the technology research. It is gradually applied into various fields of people’s daily life. This article is...
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Chapter and Conference Paper
Design and Application of Moiré Stripe Packaging Under Interactive Mechanism
In order to broaden the boundary of commodity packaging, give packaging more functions, establish the emotional connection between consumers and packaging, and enhance product attraction. Through questionnaire...
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Chapter and Conference Paper
Thermal-Mechanical Coupled Finite Element Analysis of T-type Friction Stir Welding
In this paper, the whole process of T-type friction stir welding of aluminum alloy is analyzed by full thermal-mechanical coupling finite element method. The three steps of T-type friction stir welding process...
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Chapter and Conference Paper
UAV Swarm Coordination Based on Intelligent Microservices
The development of unmanned aerial vehicle (UAV) swarm technology has opened up new possibilities for various applications, such as search and rescue, precision agriculture, and surveillance. However, the coor...
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Chapter and Conference Paper
Underwater Three-Dimensional Reconstruction Based on Sub-regional Processing of Forward-Looking Sonar Images
Three-dimensional (3D) reconstruction plays a vital role in underwater exploration. However, forward-looking sonar technology captures 3D data in 2D images, which cannot be directly utilized for 3D reconstruct...
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Chapter and Conference Paper
Influence of Flow Disturbing Grooves Underneath the Cowcatcher on Aerodynamic Noise Generated Around a High-Speed Train Bogie
The influence of the flow disturbing grooves underneath a cowcatcher on the flow and aerodynamic noise performance around a high-speed train bogie is investigated based on acoustic analogy method. Results show...
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Chapter and Conference Paper
Study on Micro-scale Oil-Water Emulsification and Seepage During Thick Oil Thermos-Chemical Flooding Under Hydraulic Pulse Jet Stimulation
Thermofloodings as a composite viscosity-reducing oil recovery technology to promote the efficient development of thick oil reservoir, the promotion of effective contact between chemical agent and thick oil an...
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Chapter and Conference Paper
The Key to Autonomous Intelligence is the Effective Synergy of Human-Machine-Environment Systems
Autonomous systems are the key to not only intelligentization but also smartification. Human intelligence works prior to the provision of data, whereas machine intelligence works thereafter. An autonomous syst...
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Chapter and Conference Paper
A Guided-Wave Based Damage Diagnosing Method with Energy Spectrum and Multi-scale Network
As a promising approach of structural health monitoring (SHM), Guided-wave is being widely used for damage diagnosis of carbon fiber reinforced composite (CFRP) in aeronautics. The traditional methods usually ...
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Chapter and Conference Paper
Study on Soaking Time of Replacement Oil by Water Injection Wells in Carbonate Fault-Controlled Reservoir
Carbonate fault-controlled volatile reservoir has the reservoir characteristics of high temperature, high pressure and weak volatility and the structural characteristics of weak dissolution-strong fracture. Co...
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Chapter and Conference Paper
Optimization Design of One Anti-gas Rod Pump in CO2 Flooding for Pum** Units
CO2 flooding oil recovery technology is an important support for the development of low-permeability reservoirs in the world, but conventional rod pumps are easy to be affected by high gas content in the applicat...
