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工程科学学报
Scopus
ISSN 2095-9389 · Science Press · 2.522 artikel di indeks
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Artikel Jurnal
Physicochemical Properties and Molecular Dynamics Simulation of Composite Insulators in Regions with Intense Ultraviolet Radiation
In high-altitude areas, high-intensity ultraviolet (UV) radiation can induce changes in the molecular structure of silicone rubber, thereby leading to significant aging of composite insulators, ultimately resulting in insulation performance failure. However, existing studies rarely address the…
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Artikel Jurnal
Research progress on self-polymerizing materials for improving the performance of perovskite solar cells
Perovskite solar cells (PSCs) are among the most promising photovoltaic technologies. Although PSCs offer numerous advantages, their commercialization still faces significant challenges, particularly related to stability and defects. To address these issues, novel passivation materials are…
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Artikel Jurnal
Research progress on SF6 emission reduction methods and separation recovery
A potent greenhouse gas, SF6 has a global warming potential far exceeding that of CO2. Further, its stability in the atmosphere renders it a persistent threat to the climate. Given the strong greenhouse effect and irreversible environmental accumulation characteristics of SF6, as well as China’s…
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Artikel Jurnal
Network security situation prediction method via step adaptation and similarity-based correction
The rapid development of information technology and increasing penetration of Internet applications have increasingly worsened the cybersecurity landscape. National security and economic interests are seriously threatened by frequent cyberattacks, making the accurate prediction of cybersecurity…
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Theoretical analysis of rockburst prevention in continuous mining and continuous backfilling under complex geological conditions
This study investigates the differential mechanical response of fully mechanized coal mining and continuous mining versus continuous backfill technology under thick coal seams and fault structures, and to clarify mechanisms of preventing coal bursts under mining disturbances. The 1301 working face…
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Artikel Jurnal
Rotated object detection using adaptive angle classification and dynamic sample matching
Rotated object detection (ROD) is a critical subtask in computer vision, particularly in real-world applications such as aerial remote sensing and industrial character detection, where objects frequently appear in arbitrary orientations with diverse aspect ratios. Unlike standard object detection…
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Artikel Jurnal
Research progress on emerging enhancement technologies for reverse water–gas shift reaction
The continuous growth of carbon dioxide (CO2) emissions has led to the deterioration of the global environment, creating a serious crisis for the human living environment. As a major carbon emitter, the steel industry accounted for 16.9% of the total industrial CO2 emissions in China. Thus, the…
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Artikel Jurnal
Simulation study on the influence of expanded mesh flow channel structure on the flow and electrochemical characteristics of alkaline water electrolyzers
Addressing global challenges such as the depletion of fossil fuels and environmental pollution requires the development of clean energy for sustainable development. Hydrogen energy, with its zero-carbon emission and broad applicability, is considered a key pathway to reshape the future energy…
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Artikel Jurnal
A prediction model for rib-fracture healing period on the basis of multi-task learning
Rib fractures are a prevalent consequence of thoracic trauma and typically identified through chest CT imaging. However, their accurate analysis is hindered by challenges such as small size, morphological variability, and low contrast with surrounding tissues. These factors complicate both the…
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Artikel Jurnal
Model predictive control methods for enhancing energy efficiency of building HVAC systems: A review
This paper provides a systematic review of the current research status and development trends in modeling and control methods for heating, ventilation, and air conditioning (HVAC) systems, offering a comprehensive perspective on both theoretical advancements and practical applications. First, it…
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Artikel Jurnal
Research on compression-shear behavior and modulus transition design of asphalt layer in rigid-flexible composite pavement
The stiffness of base layers significantly influences the mechanical response and failure mode of asphalt pavement structures. To investigate the mechanical behavior of the asphalt layer and enhance its structural performance, this study systematically analyzed the compression-shear behavior within…
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Artikel Jurnal
Strength evolution law and ratio optimization of coal-based filling cementitious materials based on the response surface method
The safety and efficiency of mining operations depend on the strength of backfill, and cementitious materials play a key role in achieving high-strength backfill. The stockpiling of fly ash (FA) and desulfurization gypsum (DG) poses serious environmental pollution risks and urgently requires…
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Artikel Jurnal
Adaptive predefined-time trajectory tracking control for plant protection UAV
Focusing on plant protection quadrotor unmanned aerial vehicles (UAVs) operating in complex agricultural environments, this paper addresses the critical challenge of achieving precise trajectory tracking within a user-specifiable, predefined convergence time. To meet the stringent requirements of…
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Artikel Jurnal
Influence of magnesium content on the reaction kinetic characteristics of powder combustion and explosion reactions in Al–Mg alloys
This study utilizes chemical kinetics simulation technology to systematically investigate the combustion and explosion characteristics of aluminum-magnesium (Al–Mg) alloy powders with varying magnesium contents (10%, 20%, 30%, 40%, and 50% mass fraction). It employs a zero-dimensional closed…
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Artikel Jurnal
L1 adaptive control based on nonlinear dynamic inversion for aircraft with unexpected centroid shift
The unexpected centroid shift of an aircraft can alter model parameters by introducing additional moments that degrade controller performance. This can lead to failed command tracking or flight accidents. To address these challenges, in this study, an L1 adaptive robust control strategy is proposed…
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Artikel Jurnal
Review of deep-learning-based mobile robot localization and mapping
Driven by the new round of global industrial revolution, the deep integration of new information technology and manufacturing production has extended the application of mobile robots. Simultaneous localization and mapping (SLAM) is one of the core technologies for the autonomous navigation of…
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Artikel Jurnal
Multiscale experimental study on waste soil co-solidified by CO2 and industrial waste
With the rapid construction and iteration of urban infrastructure in China, substantial amounts of abandoned engineering waste soil have piled up, causing serious environmental pollution and resource waste. To achieve efficient solidification and resource utilization of engineering waste soil, this…
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Artikel Jurnal
State-of-charge estimation for lithium batteries based on simplified model and adaptive algorithms
Accurate and reliable state-of-charge (SOC) estimation is essential for lithium-ion battery management systems (BMS), especially in electric vehicle applications, where both estimation accuracy and real-time performance are critical. In conventional SOC estimation approaches based on…
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Artikel Jurnal
Application of model-free adaptive iterative learning control for measurement disturbance suppression during the injection molding process
Injection molding is among the most important and widely adopted manufacturing technologies in the polymer processing industry, in which the speed of injection plays a decisive role in the quality of plastic products. However, in the actual molding process, the injection molding machinery may be…
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Artikel Jurnal
Key technologies for production forecasting of natural gas throughout its life cycle
The accurate prediction of natural gas well production is of paramount significance for optimizing development and operational decisions. Most existing forecasting methodologies predominantly emphasize holistic modeling approaches, which struggle to adapt to the characteristic lifecycle evolution…
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