Enhanced Fault Localization in Multi-Terminal HVDC Systems Using Improved Gaussian Process Regression by Abha Pragati, Manohar Mishra, Pritam Bhowmik, Josep M. Guerrero, Debadatta Amaresh Gadanayak

“…Accurate fault localization is crucial for protecting DC networks following the successful detection of internal faults in power transmission systems, as it minimizes the need for replacements and enables swift power recovery. …”
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Research on Voltage Self-Calibration Sensing Technology Based on Measurement Circuit Topology Changes by Shangpeng Sun, Zhenhui Qiu, Shijun Song, Jianjian He, Feiyue Ma, Qing Yang

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Gearbox Fault Diagnosis Based on Adaptive Variational Mode Decomposition–Stationary Wavelet Transform and Ensemble Refined Composite Multiscale Fluctuation Dispersion Entropy by Xiang Wang, Yang Du, Xiaoting Ji

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The Prediction of the Valve Opening Required for Slugging Control in Offshore Pipeline Risers Based on Empirical Closures and Valve Characteristics by Jiqiang Fu, Quanhong Wu, Jie Sun, Hanxuan Wang, Suifeng Zou

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The Stochastic Evolution Game of Knowledge Sharing in the Infrastructure PPP Supply Chain Network by Huimin Li, Fuqiang Wang, Lunyan Wang, Limin Su, Chengyi Zhang

“…The numerical simulation of the model is carried out to analyze the influence of parameter changes on the strategy selection of enterprise groups. The result shows that the strong knowledge power enterprise group is more sensitive with the variation of parameters than that of the weak knowledge power enterprise group. …”
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Simulation Study on the Effect of Supply Air Temperature on Vehicle Transcritical CO2 Refrigeration System by Qiao Yiyou, Fang Jianmin, Yin Xiang, Sun Xifeng, Cao Feng

“…Under the same conditions, increasing the supply air temperature can improve the system coefficient of performance (COP), COPeff, and the effective COP with fan power consumption. …”
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A radiogenomics study on 18F-FDG PET/CT in endometrial cancer by a novel deep learning segmentation algorithm by Xuanyi Li, Weijun Shi, Qianwen Zhang, Xinhui Lin, Hongzan Sun

“…Feature models were constructed using PET, CT, and combined data, with model selection based on performance comparison. Results Our segmentation model achieved 99.99% training accuracy and a dice coefficient of 97.35%, with validation accuracy at 99.93% and a dice coefficient of 84.81%. …”
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An Optimized Forecasting Approach Based on Grey Theory and Cuckoo Search Algorithm: A Case Study for Electricity Consumption in New South Wales by Ping Jiang, Qingping Zhou, Haiyan Jiang, Yao Dong

“…First, the original electricity consumption data are selected to construct different schemes (Scheme 1: short-term selection and Scheme 2: long-term selection); next, the iterative algorithm (IA) and cuckoo search algorithm (CS) are employed to select the best parameter of GM(1,1). …”
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Accurate Location Method for Abnormal Line Losses in Distribution Network Considering Topology Matching and Parameter Estimation in Grid by Haiyun An, Qian Zhou, Qiuwei Wu, Yufang Liu, Cheng Huang, Jiaxun Li

“…The weighting coefficient is selected to minimize the solution error. …”
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SOC Balancing Strategy for Distributed Energy Storage Units in Isolated DC Microgrids Considering Capacity Differences by WEI Maohua, YANG Ling, WENG Liangtao, YANG Jipei, CHEN Yongqiao

“…First, the SOC equalizer constructs a relationship between the droop coefficient and SOC using a power function. By selecting appropriate equalization adjustment coefficients, the droop coefficient can be adaptively controlled, thereby accelerating SOC equalization. …”
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The Intelligent Sizing Method for Renewable Energy Integrated Distribution Networks by Zhichun Yang, Fan Yang, Yu Liu, Huaidong Min, Zhiqiang Zhou, Bin Zhou, Yang Lei, Wei Hu

“…Then, a multi-objective planning model of the network structure is established, and the weighted coefficient transformation method is used to convert reliability benefits and investment costs into the total cost of power supply per unit load. …”
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Performance analysis of multi-relay DF cooperative communication system based on directional antenna by Mingwei WANG, Huisheng ZHANG, Lixin LI, Lifeng HE

“…In order to achieve reliable communication in multi-relay cooperative communication，the directional antenna combining multi-relay cooperative communication system and optimal relay selection decode-and-forward cooperative strategy was presented.Firstly，the theoretical closed form of outage probability of the communication system using directional antenna operating in the three modes of DT-DR，DT-OR and OT-OR were presented.Then for three kinds mode，the collaboration communication system interrupt probability and signal-to-noise ratio，the number of relay nodes，the antenna gain channel fading efficiency and relationship between the channel capacity were analyzed in numerical simulation.These findings reveal that excellent performance of cooperative communication system with directional antennas could be achieved such as smaller outage probability and improved by best relay nodes and optimal power allocation coefficient.…”
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Investigation of the Influence of Lubricating Oil Viscosity on the Wear-Reducing Characteristics of Cylinder Liner Surface Texture by Hongyang Zhang, Junzhen Gong, Yuejin Ma, Wen Sun, Ke Sun, Shuzhan Bai

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Main control factors affecting mechanical oil recovery efficiency in complex blocks identified using the improved k-means algorithm. by Qiuyu Lu, Suling Wang, Minzheng Jiang, Yanchun Li, Kangxing Dong

“…Next, the moisture value was calculated to obtain the weight of each factor used as a coefficient to calculate the Euclidean distance. Finally, the initial centre point selection of the k-means algorithm problem was solved by combining the dbscan and weighted k-means algorithm. …”
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Implementing FFE-MLSD With Improved BER and Reduced Complexity for Long-Reach PAM4 Wireline Receivers by Hanseok Kim, Sihyun Lee, Piljun Jeong, Jaeha Kim, Woo-Seok Choi

“…Simulation results show two orders of magnitude improvement in BER over conventional LMS-based FFE coefficient optimization. In addition, to mitigate the MLSD complexity, Top-K selection approach is proposed to select only the most relevant K branches for MLSD computation using a pre-computed lookup table. …”
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Improvement of Aerodynamic Performance of Bilaterally Symmetrical Airfoil by Co-Flow Jet and Adaptive Morphing Technology by Zeyu Lu, Hongming Cai

“…Increasing the TE flap deflection angle enhances both the lift coefficient and drag coefficient, as well as the power consumption coefficient at high angles of attack. …”
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Development and validation of a multi-segment rod model for underwater towing system by Yuchen Meng, Jiarui Chen, Huilin Liu, Yongou Zhang, Yaguang Shi

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Temperature rise of high-speed bearing in gearbox of 5 MW wind turbine based on Bayesian-LightGBM and improved PSO-SVM troubleshooting by Minan Tang, Zhanglong Tao, Jiandong Qiu, Jinping Li, Mingyu Wang, Hongjie Wang, Chuntao Rao

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Energy analysis of tailor rolled blank rolling process based on a new velocity field and the unified yield criterion by Wen Hao Tian, Shun Hu Zhang, Yan Li

“…After the energy analysis, four kinds of deformation power consumed by upward rolling are solved respectively, and the analytical solutions of rolling torque, rolling force, and stress state coefficient are obtained according to the upper bound theory. …”
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Exploiting Opportunistic Scheduling Schemes on Cooperative NOMA Networks Under Active Eavesdropper by Kyusung Shim, Soo-Hyun Park, Byung-Seo Kim, Beongku An

“…Through numerical results, we analyze the impact of the source, cell-center, and cell-edge users’ transmit power on the SOP; the impact of the power allocation coefficient, target secrecy rate, and eavesdropper transmit power on the total SOP; and the impact of the distance between the source node and the eavesdropper, as well as the distance between the cell-center user and the eavesdropper, on the secrecy sum throughput (SST). …”
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