Tool Wear State Identification Method with Variable Cutting Parameters Based on Multi-Source Unsupervised Domain Adaptation by Zhigang Cai, Wangyang Li, Jianxin Song, Hongyu Jin, Hongya Fu

“…Accurately identifying tool wear states with variable cutting parameters can improve machining quality and efficiency. However, existing wear state recognition methods based on unsupervised domain adaptation mostly employ the knowledge transfer learning strategy in a single source domain. …”
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New Method for Improving Tracking Accuracy of Aero-Engine On-Board Model Based on Separability Index and Reverse Searching by Hui Li, Yingqing Guo, Xinyu Ren

“…Compared with the commonly used sliding window method, the proposed method avoids the problem of low algorithm efficiency caused by fewer abnormal data samples.…”
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An Enhanced Fractional Open Circuit Voltage MPPT Method for Rapid and Precise MPP Tracking in Standalone Photovoltaic Systems by Muhannad J. Alshareef

“…Unlike FOCV’s limitations in power output and tracking efficiency, this new approach offers improved outcomes. …”
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Multi-objective optimization of urban logistics land: a gradient-based method approach with Wuhan city as an example by Hongzan Jiao, Shuaikang Zhang

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Higher-Order Markov Chain-Based Probabilistic Power Flow Calculation Method Considering Spatio-Temporal Correlations by Muyang Liu, Yinjun Xiong, Quan Li, Mohammed Ahsan Adib Murad, Weilin Zhong

“…This paper proposes a higher-order Markov chain-based modeling framework to represent the stochastic behaviors of the photovoltaic (PV) output and load profiles. The proposed method effectively captures nonlinear temporal autocorrelations across multiple time intervals. …”
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Gas turbine capacity planning method incorporating tiered carbon trading and two-stage power-to-gas integration by Yuren Chen, Yinglun Chen

“…First, a joint operation model is developed, integrating gas turbines, two-stage P2G devices, CCPP, and wind turbines while accounting for wind power output uncertainty. Then, a tiered carbon trading mechanism is introduced. …”
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Comparative analysis of maximum power point tracking methods for power optimization in grid tied photovoltaic solar systems by Abubakar Elsafi, Akram A. Almohammedi, Mohammed Balfaqih, Zain Balfagih, Saeed Sabri

“…Under varying irradiance (1000–250 W/m2) and temperature (25–50 °C) conditions, I&C algorithm achieved a higher MPPT tracking efficiency of approximately 98.7%, compared to 95.2% for the P&O method. …”
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Multi-Attribute Data-Driven Flight Departure Delay Prediction for Airport System Using Deep Learning Method by Yujie Yuan, Yantao Wang, Chun Sing Lai

“…These features are then integrated and fed into LSTM for flight delay prediction, where the flight delay of airport outbound flights is taken as the output variable. The case study shows that the proposed method can significantly improve the accuracy of flight prediction delay. …”
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A new performance assessment method for photovoltaic module enhancing techniques based on power and cost effectiveness factor by Sakhr M. Sultan, C.P. Tso, M.Z. Abdullah, K. Sopian

“…However, existing evaluation methods do not effectively determine whether a PV cooler has achieved its maximum potential or if further improvement is possible. …”
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A Novel Adaptive Independent Component Analysis Method for Multi-Channel Optically Pumped Magnetometers’ Magnetocardiography Signals by Shuang Liang, Jiahe Qi, Junhuai He, Yikang Jia, Aimin Wang, Ting Zhao, Chaoliang Wei, Hongchen Jiao, Lishuang Feng, Heping Cheng

“…The proposed method outperformed traditional techniques in terms of its ability to identify artifacts and efficiency in this regard, providing strong support for the broader clinical application of OPM-MCG.…”
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A Field Calibration Method for UHF Partial Discharge On-line Monitoring System Based on Cross-check Algorithm by Nan LI, Songyuan LI, Xuejun SHANG, Bowen GUO, Lin LI, Guoqiang ZU, Kai HOU

“…Through horizontal comparison between different phases and mirror comparison between input/output signals, the effects of absolute-value check on the accuracy of sensor’s calibration is significantly decreased, thus improving the overall calibration efficiency. …”
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A Bi-Level Capacity Optimization Method for Hybrid Energy Storage Systems Combining the IBWO and MVMD Algorithms by Qiaoqiao Xing, Shidong Li, Da Qiu, Yang Long, Qinyi Liao, Xiangjin Yin, Yunxiang Li, Kai Qian

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Cross-Layer Stream Allocation of mMIMO-OFDM Hybrid Beamforming Video Communications by You-Ting Chen, Shu-Ming Tseng, Yung-Fang Chen, Chao Fang

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Sustainability of total factor productivity in the countries of the MENA region with an emphasis on ecological footprint by Fatemeh Fathi, Effat Ghorbanian

“…SM can be decomposed into sustainable efficiency change and sustainable technical change.Results and discussion: Overall, the average annual STFP in MENA countries was 0.98, indicating that from the perspective of ecological footprint, K, and L are input factors, and the human development index (HDI) is the output. …”
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Design and optimization of micro radial inflow turbine for low thermal organic Rankine cycle using the preliminary design method by Asybel Bonar, Ari D Pasek, Willy Adriansyah, Rachman Setiawan

“…Several 3D CFD simulations were conducted over a range of rotational speeds from 20,000 to 40,000 rpm, showing a maximum deviation of 0.3 % in efficiency and 0.2 % in power output compared to the PD method. …”
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Microwave Device for Obtaining Extracts from Plant Materials by Natalia Volgusheva, Kateryna Heorhiiesh, Leonid Boshkov

“…A device is proposed for implementing this method. In order to increase the productivity, it is reasonable to develop an extractor of continuous action, and for this purpose the input and output channels should be designed so that their length corresponds to the length of the below cutoff waveguide that provides operation safety of the personnel working with the microwave device. …”
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An Adaptive BiGRU-ASSA-iTransformer Method for Remaining Useful Life Prediction of Bearing in Aerospace Manufacturing by Youlong Lyu, Qingpeng Qiu, Ying Chu, Jie Zhang

“…Second, 13 time-domain, frequency-domain, and statistical features, derived from traditional expertise, are processed using iTransformer to encode temporal correlations. These outputs are then fused via an attention mechanism. …”
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Optimization and sensitivity analysis of unsteady MHD mixed convective heat transfer in a lid-driven cavity containing a double-pipe circular cylinder using nanofluids by U.K. Suma, M. Masum Billah, Aminur Rahman Khan

“…Optimization and sensitivity of the parameters namely solid volume fraction (δ), Richardson number (Ri), and Hartmann number (Ha) have been performed by using the response surface methodology, which entails creating a correlation equation that connects input variables to output responses to improve Nuav for better heat transfer efficiency. …”
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Acoustic emission localization model of concrete material based on convolutional neural network by DENG Yongdong, ZHOU Jingren, LU Xiang, CHEN Jiangkang

“…The damage location detected by the localization model basically matches the real crack location.ConclusionsThe proposed localization model shows good localization efficiency and localization accuracy. Compared with the traditional iterative localization method, it is not affected by the initial value of iteration and the iterative method, and has the advantages of stable efficiency and high efficiency. …”
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A novel global MPPT method based on sooty tern optimization for photovoltaic systems under complex partial shading by Mohammed Taha Kaaitan, Rashid Ali Fayadh, Zuhair S. AL-sagar, Salam J. Yaqoob, Mohit Bajaj, Mebratu Sintie Geremew

“…Specifically, under the most challenging PSC scenario (Pattern 4), the proposed method achieved a tracking efficiency of 99.94%, with an average power output of 1676 W and a response time of 0.5 s, outperforming PSO (97.1%, 1630 W), GWO (94.2%, 1580 W), and P&O (56.5%, 950 W). …”
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