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3,826 Result(s)
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Chapter and Conference Paper
A Sinusoidal Yaw Control Mode for Inclined-Orbit Satellite
A proper yaw control mode is very important for an inclined-orbit satellite because of the complexity of the energy and thermal control, which is caused by the large range of the sun elevation angle variation....
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Chapter and Conference Paper
A Cooperative Position Method of Two Aircraft Under the Condition of Giant Inertial Dispersion
In this paper, based on the condition that the inertial navigation system loaded on the aircraft has giant dispersion, and the aircraft need to detect, track and attack a target, thus the relative position rel...
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Chapter and Conference Paper
An Analytical Solution for the Frictionless Swash Hydrodynamics Under an Improved Nonlinear Seaward Boundary Condition
In the swash zone, it is essential to have a proper understanding of the spatial distribution and temporal variation of both the flow velocity and water depth to evaluate swash hydrodynamic characteristics, wh...
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Chapter and Conference Paper
Research on Multi-scenario Optimization Scheduling Strategy of Electrolysis-Hydrogen Coupling System for New Power Systems
Hydrogen energy is an important component of future energy systems, and will play an important role in the construction of a new power system in China. Electrolysis-hydrogen conversion has the characteristics ...
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Chapter and Conference Paper
Estimation of Saturation Height Function Using Capillary Pressure and the Analysis of Influencing Factors
In the middle east, the reservoirs have complex pore systems. The problems associated with heterogeneous reservoir pose significant complications that are not yet fully addressed by industry. One important dif...
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Chapter and Conference Paper
Destruction Probability Analysis Based on Customised Bullet Curtain
In modern warfare, the traditional method of firing at the predicted future point of the target has become ineffective due to the upgrading and development of high technology and the increasing mobility of ene...
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Chapter and Conference Paper
A Scene Matching Backtracking Location Method Based on Convergence Criterion
In this paper, the engineering problems in scene matching positioning system are studied, according to the scene matching positioning of satellite under the condition of denial, establish a volume of physical ...
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Chapter and Conference Paper
Removal of EOG Artifact in Electroencephalography with EEMD-ICA: A Semi-simulation Study on Identification of Artifactual Components
Purpose: The electroencephalography (EEG) signals recorded in clinical settings are usually corrupted by electrooculography (EOG) artifacts. EEMD-ICA is a commonly used method for removing EOG artifacts. This stu...
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Chapter and Conference Paper
Automated Fashion Clothing Image Labeling System
As interest in fashion clothing has recently increased, the importance of fashion services using deep learning technology is increasing. These services are used in a variety of fields, including customized clo...
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Chapter and Conference Paper
Compressed Coding Method for Information Transmission via UAVs Over Remote Ocean Environments
This paper proposes a data compression technique to share information gathered by unmanned aerial vehicles (UAVs) and ships operating in remote ocean environments. Such data sharing faces challenges due to lim...
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Chapter and Conference Paper
Engineering Optical Clocks for GNSS Timing Reference Applications
Optical clocks are atomic clocks referenced to the atomic optical band jump frequencies, which are 4–5 orders of magnitude higher than microwave clocks. For achieving the same order of magnitude clock jump lin...
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Chapter and Conference Paper
Design and Practice of Digital Test and Verification of BeiDou Navigation Satellite System
The BeiDou Navigation Satellite System (BDS) is a national strategic major space infrastructure built and operated independently in China [1]. It has created a new system of global satellite navigation, such as h...
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Chapter
Flood Avoidance Mechanism Via Shoot Elongation and Photosynthesis in Rice Plants
Flood avoidance mechanisms in rice involve a variety of adaptations that allow it to survive and even thrive under flooded conditions. Two important mechanisms related to shoot elongation and photosynthesis pl...
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Chapter and Conference Paper
Machine Learning Based Automatic Effective Round Segmentation Method for Table Tennis
Table tennis is a popular sport worldwide, especially in China. To win in a game, most amateurs, professional athletes, and coaches have to watch and analyze competition videos to accumulate experiences and le...
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Chapter and Conference Paper
Static and Dynamic Responses of Light Gauge Steel-Ultra-High Performance Fibre-Reinforced Concrete Composite Deck
This paper investigated the static and dynamic responses of an innovative light gauge steel-ultra-high performance concrete composite deck system, which is aimed to be used as a deck component for prefabricate...
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Chapter and Conference Paper
Distributed Multi-robot Tracking of Unknown Clustered Targets with Noisy Measurements
Distributed multi-target tracking is a canonical task for multi-robot systems, encompassing applications from environmental monitoring to disaster response to surveillance. In many situations, the distribution...
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Chapter and Conference Paper
Study on The Difference of Pore-Fracture Structure Between High-Low Rank Coal under SEM And Its Influence on Development
The pore-fracture in coal rock is the space of accumulation and migration of coalbed methane, it is the key to affect the development of coalbed methane. Field emission scanning electron microscopy was used to...
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Chapter and Conference Paper
Evaluation Method and Analysis of Influencing Factors for Productivity of Ultra Deep and High Pressure Gas Wells
Due to the high temperature and pressure, as well as the development of multi-scale pores and fractures, the development of ultra deep gas reservoirs faces a series of challenges such as complex reservoir seep...
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Chapter and Conference Paper
Preparation and Performance Study of Microemulsions Composed of Anion-Nonionic Surfactants
Because of special physical and chemical properties of microemulsion, it has become one of the research hotspots of oil and gas exploitation as an important production enhancement aid. In this paper, an anioni...
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Chapter and Conference Paper
Technology and Application of Multistage Compound Deep Profile Control and Flooding in Ansai Extra-low Permeability Reservoir
Being the earliest extra-low permeability 100 million ton integrated oilfield developed onshore in China, the uneven contradiction of reservoir water flooding becomes prominent. The development effect worsens ...