Explanipedia

Research of the effect of hydrated salt-based phase change composites on the safety properties of HMX-based PBX Open

Conghua Hou, Yingying He, Cong Xu, Haoyang Cui, J.H. Kang , et al. · 2025

To explore a new functional explosive with improved safety performance, this study synthesized a hydrated salt-based phase change composite (PCC) using magnesium sulfate heptahydrate and ammonium aluminum sulfate dodecahydrate as raw mater…

Machine Learning-Enhanced Hyperspectral Imaging for Real-Time Impurity Monitoring in Smart Grid Liquids Open

Li Zhang, Liang Xue, Haoyang Cui · 2025

A hyperspectral imaging system enhanced by machine learning is developed to monitor impurities in liquid dielectrics of power equipment in real time. This system integrates advanced hyperspectral imaging with machine learning techniques to…

A New Aging-Aware Multi-Objective Thermal Management Strategy for IGBT Modules in Wind Power Converters Open

Xuan Liu, Haoyang Cui, Cheng Yang, Liang Xue, Dongdong Li · 2025

Converters play a critical role in wind power generation systems, with their reliability directly impacting system stability and operational efficiency. To address the challenges posed by increased thermal load fluctuations due to solder l…

Analysis of MMC Circulation Phase Sequence Separation and Research on Flexible Sliding Mode Circulation Suppression Method Open

C.S. Kang, Sijia Huo, Yingbo Yue, Haoyang Cui, Cheng Yang , et al. · 2025

Modular multilevel converter (MMC) circulating current suppression is an effective method in improving power conversion quality. However, due to the complex composition of circulation under a three-phase imbalanced state, as well as the li…

Effective control of conductivity in lutetium orthoferrite with cobalt doping measured by terahertz time-domain spectroscopy Open

Gaofang Li, Rongyang Liu, J.-G. Huang, Haoyang Cui, Nenghong Xia , et al. · 2025

The effective control of conductivity in LuFeO 3 (LFO) with Co 3+ doping is explored by terahertz (THz) time-domain spectroscopy. It is demonstrated that the conductivity of 5% Co-doped LFO (LFO:Co 5%) is lower than that of LFO, while that…

Optimized Vsg Control of Grid-Forming Converters Via Grid-Code-Constrained Three-Term Mpc for Frequency Regulation in Interconnected Power Systems Open

Fei Zheng, Haoyang Cui, Cheng Yang, Liang Xue, Jian Zhao , et al. · 2025

Association between stroke and relative fat mass: a cross-sectional study based on NHANES Open

Yafang Zheng, Congxin Huang, Jing Jin, Ying Zhao, Haoyang Cui , et al. · 2024

Elevated RFM is associated with increased odds of stroke, suggesting that RFM may have potential value in the prevention and management of stroke.

MMC-HVDC grids transmission line protection method: Based on permutation entropy algorithm Open

Xiang‐Yang Liu, Zhong Tang, Haoyang Cui, Chenyu Wang · 2024

Arsenate adsorption, desorption, and re-adsorption on Fe–Mn binary oxides: Impact of co-existing ions Open

Cui Lv, Zheyong Li, Jiayu Ding, Xiaoyu Huang, Xingzhu Zhou , et al. · 2024

Fe–Mn binary oxides have demonstrated impressive arsenate removal efficiencies as adsorbents. However, their interaction with co-existing ions can lead to arsenate desorption, complicating the remediation process. The dynamics of both deso…

Design of a High-Gain and Tri-Band Terahertz Microstrip Antenna Using a Polyimide Rectangular Dielectric Column Photonic Band Gap Substrate Open

Gaofang Li, Chenguang Huang, Renjie Huang, Bo Tang, Jingguo Huang , et al. · 2024

A high-gain and tri-band terahertz microstrip antenna with a photonic band gap (PBG) substrate is presented in this paper for terahertz communications. Polyimide dielectric columns are inserted into the silicon substrate to form the PBG su…

A Survey of Photovoltaic Panel Overlay and Fault Detection Methods Open

Cheng Yang, Fuhao Sun, Yujie Zou, Zhipeng Lv, Liang Xue , et al. · 2024

Photovoltaic (PV) panels are prone to experiencing various overlays and faults that can affect their performance and efficiency. The detection of photovoltaic panel overlays and faults is crucial for enhancing the performance and durabilit…

Dual-Polarized Reconfigurable Manipulation Based on Flexible-Printed Intelligent Reflection Surface Open

Xiaozhe Jia, Hongrui Tan, Xinyu Dong, Fuju Ye, Haoyang Cui , et al. · 2024

In the background of 6G communication requiring a high data rate and energy efficiency, global coverage and connectivity, as well as high reliability and low latency, most existing reconfigurable metasurfaces face limitations in flexibilit…

Sca-Yolo: An Efficient Yolo-Based Network for the Detection of Impurities in Transformer Oil Open

Liang Xue, Li Xiang, Xinyi Sun, Cheng Yang, Chuankai Yang , et al. · 2024

MSGL+: Fast and Reliable Model Selection-Inspired Graph Metric Learning Open

Cheng Yang, Fei Zheng, Yujie Zou, Xue Liang, Chao Jiang , et al. · 2023

The problem of learning graph-based data structures from data has attracted considerable attention in the past decade. Different types of data can be used to infer the graph structure, such as graphical Lasso, which is learned from multipl…

Towards Stronger Illumination Robustness of Local Feature Detection and Description based on Auxiliary Learning Open

Houqin Bian, Shihe Fan, Haolin Zhang, Lunming Qin, Haoyang Cui , et al. · 2023

Local feature detection and description play a crucial role in various computer vision tasks, including image matching. Variations in illumination conditions significantly affect the accuracy of these applications. However, existing method…

Optimal Power Flow in Distribution Network: A Review on Problem Formulation and Optimization Methods Open

Cheng Yang, Yupeng Sun, Yujie Zou, Fei Zheng, Shuangyu Liu , et al. · 2023

Distributed generators (DGs) have a high penetration rate in distribution networks (DNs). Understanding their impact on a DN is essential for achieving optimal power flow (OPF). Various DG models, such as stochastic and forecasting models,…

Comprehensive Analysis and Evaluation of the Operation and Maintenance of Offshore Wind Power Systems: A Survey Open

Cheng Yang, Jun Jia, Ke He, Liang Xue, Chao Jiang , et al. · 2023

Offshore Wind Power Systems (OWPS) offer great energy and environmental advantages, but also pose significant Operation and Maintenance (O&M) challenges. In this survey, we analyze these challenges and propose some optimization strategies …

High-Performance Dual-Channel Photonic Crystal Terahertz Wave Modulator Based on the Defect Mode Disappearance of a Combined Microcavity Open

Gaofang Li, Jie Tan, Yanxia Xu, Haoyang Cui, Bo Tang , et al. · 2023

With the working frequency of wireless communication systems moving to a higher terahertz (THz) band, the design of high-performance THz wave modulators has become a pivotal issue to be tackled urgently in THz communication. In this paper,…

Digital Programmable Metasurface with Element-Independent Visible-Light Sensing Open

Xuqian Jiang, Fuju Ye, Hongrui Tan, Sisi Luo, Haoyang Cui , et al. · 2023

The application of jointing multiple physical field sensing with electromagnetic (EM) wave manipulation is a hot research topic recently. Refined perception and unit-level independent regulation of metasurfaces still have certain challenge…

Mmc-Hvdc Grids Transmission Line Protection Method: Based on Permutation Entropy Algorithm Open

Xiang‐Yang Liu, Zhong Tang, Haoyang Cui, Chenyu Wang · 2023

Conductivity in sulfur doped gallium selenide crystals measured by terahertz time-domain spectroscopy Open

Gao-Fang Li, Wen Yin, Jingguo Huang, Haoyang Cui, Han-Jing Ye , et al. · 2022

In this work, the conductivity of intrinsic GaSe, S doped 2.5 mass% GaSe (GaSe: S(2.5%)), and S doped 7 mass% GaSe (GaSe: S(7%)) crystals, in a frequency range of 0.3–2.5 THz, is measured by transmission terahertz time-domain spectroscopy,…

Photocarrier dynamics in Cd<sub>0.96</sub>Zn<sub>0.04</sub>Te measured by optical-pump terahertz-probe spectroscopy Open

Gao-Fang Li, Yu-Ao Liao, Haoyang Cui, Chenguang Huang, Chen Wang , et al. · 2022

Photogenerated carrier relaxation process and terahertz conductivity of Cd_0.96Zn_0.04Te are investigated by optical pump-terahertz probe spectroscopy at room temperature. With photoexcitation at 800 nm, the photogenera…

Reprogrammable Metasurface Controlled by 2D Thermal Fields Open

Ming Zhang, Fuju Ye, Hongrui Tan, Sisi Luo, Haoyang Cui , et al. · 2022

The combination of thermal field sensing and microwave operation is an innovative topic in metamaterials. Although there exists research on modulating electromagnetic waves by controlling each column of the metasurface elements for program…

Hilbert-Coding Metasurface for Diverse Electromagnetic Controls Open

Jianjiao Hao, Fuju Ye, Ying Ruan, Lei Chen, Haoyang Cui · 2022

Metamaterials, or metasurfaces, allow the flexible and efficient manipulation of electromagnetic (EM) wave. Although the passive coding metasurfaces have achieved a great deal of functionality, they also need a complex design process. In t…

Analysis of Impact of COVID-19 on Stock Prices of Medical Companies Based on Optimal Investment Portfolio Construction Open

Haoyang Cui · 2022

Ever since the outbreak of the COVID-19 pandemic, the focus on investments in medical and pharmaceutical enterprises has risen prominently. Overall, it is expected that the stock market would be negatively impacted by the pandemic, while a…

Optical Character Recognition of Power Equipment Nameplate for Energy Systems Based on Recurrent Neural Network Open

Xun Zhang, Wanrong Bai, Haoyang Cui · 2022

To address the problems of poor accuracy and response time of optical character recognition of power equipment nameplates for energy systems, which are ascribed to exposure to natural light and rainy weather, this paper proposes an optical…

High Curie Temperature Achieved in the Ferromagnetic MnxGe1−x/Si Quantum Dots Grown by Ion Beam Co-Sputtering Open

Xiaoxiao Duan, Shuming Ye, Jing Yang, Chen Li, Chunjiang Lu , et al. · 2022

Ferromagnetic semiconductors (FMSs) exhibit great potential in spintronic applications. It is believed that a revolution of microelectronic techniques can take off, once the challenges of FMSs in both the room-temperature stability of the …

Research on Multi-Objective Optimization Method of Edge Cloud Computing Virtual Machine Placement Open

Lingpeng Shi, Shida Lu, Tianbo Feng, Xiumin Zhao, Xiaolu Chen , et al. · 2022

With the emergence of demand for massive computing tasks in the edge cloud of the city, the disordered computing in the edge cloud leads to the high energy consumption of CPU computing and the problem of too long time delay caused by the b…

Research on the Semantic Composite Network Recognition Method of Power Distribution DTU Automation Acceptance Virtual Seat System Open

Hongwei Liu, Yuwei He, Jian Jiang, Liu Xing-ye, Haoyang Cui · 2022

Aiming at semantic inaccurate recognition problem caused by the lack of professional vocabulary in the existing corpus, a composite network recognition method for the semantics of the power distribution DTU acceptance virtual agent system …

High-Performance Photodetectors Based on the Cspbclbr2 Film Grown by Thermal Vacuum Deposition Open

Xiaonan Li, Yong Wang, Tao Chen, Xu Tian, Shuming Ye , et al. · 2022

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