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5641
Quantification of Gear Tooth Damage by Optimal Tracking of Vibration Signatures
Published 1997-01-01“…The procedure developed in this study can be applied as a part of either an onboard machine health-monitoring system or a health diagnostic system used during regular maintenance. …”
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5642
Improvement of the method for determining the resistance to inhaling cigarettes and pressure overfall of filter sticks considering international requirements
Published 2018-09-01“…Resistance to inhaling and pressure overfall of filter sticks are of great importance for the manufacture of tobacco products with the specified parameters of quality and safety. Methods for determining these indicators, devices for their measurement are constantly improved. …”
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5643
Opportunities and challenges of quantum computing for climate modeling
Published 2025-01-01“…We discuss how quantum computers could accelerate climate models by solving the underlying differential equations faster, how quantum machine learning could better represent subgrid-scale phenomena in ESMs even with currently available noisy intermediate-scale quantum devices, how quantum algorithms aimed at solving optimization problems could assist in tuning the many parameters in ESMs, a currently time-consuming and challenging process, and how quantum computers could aid in the analysis of climate models. …”
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5644
Effect of Lubricant Contamination on EHL Rolling Contact: Response Surface Methodology
Published 2016-02-01“…The statistical significance of the above mentioned parameters on the results was explored using the analysis of variance (ANOVA). …”
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5645
The influence of pH and temperature on benthic chlorophyll-a: Insights from SHAP-XGBoost and random forest models
Published 2025-11-01“…There is little information on machine learning predictive models of benthic chl–a and input parameters in lotic ecosystems, and to fill this gap, we predict benthic chl–a levels in China's Thousand Islands Lake (TIL) watershed using machine learning algorithms. …”
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5646
Research on fault diagnosis of amorphous alloy transformers by using vibration signals and a PSO-optimized full-process WPT-SVM model
Published 2025-09-01“…Therefore, in order to solve the AMT vibration monitoring problem and enhance the diagnostic efficiency, this study proposes an AMT fault diagnosis model based on particle swarm optimization (PSO) to optimize the parameters of wavelet packet transform (WPT) and support vector machine (SVM).The optimal vibration signal acquisition point is determined by finite element analysis to ensure high signal quality. …”
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5647
Synthesis of the cardioid crank slider mechanism with double working strokes
Published 2025-06-01“…The influence of the mechanism parameters on the working stroke and minimum transmission angle were studied. …”
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5648
Temperature Field Analysis and Experimental Test of Spur Gears with High Contact Degree
Published 2024-07-01“…The influence of lubricating oil parameters, working condition parameters and gear parameters on tooth surface temperature and convective heat transfer is analyzed by the control variable method. …”
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5649
Relationship between tool wear and temperature in high-speed milling of Inconel 718
Published 2025-09-01“…The resulting temperature distributions under various cutting parameters are analyzed to identify the primary factors affecting tool wear and surface quality. …”
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5650
The Effect of Serish Root Gum (Eremurus luteus) as Fat Replacer on Rheological, Physical and Sensory Properties of Low Fat Ice Cream
Published 2025-05-01“…It was also shown that in the rheological characteristics, with the increase in the amount of gum in the samples, the amount of the relevant parameter increased significantly, and in all these parameters, sample containing 0.2% showed a lower amount than the control sample.…”
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5651
Analysis of the microstructure of wear resistant chrome cast irons after heat treatment
Published 2021-03-01“…At the Navoi Mining and Metallurgical Combine, which uses a large number of machine parts for mining operations, the issue of optimizing the compositions of wear-resistant chromium cast irons while maintaining their operational characteristics has arisen. …”
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5652
Design and Analysis of SSSC-Based Damping Controller: A Novel Modified Zebra Optimization Algorithm Approach
Published 2024-01-01“…A modified optimization algorithm (ZOA) that can be used to adjust the controller parameters is constructed by modifying the original ZOA algorithm. …”
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5653
Power allocation satisfying user fairness for integrated sensing and communication system based on orthogonal time frequency space modulation
Published 2022-09-01“…By sharing resources for radar sensing and communications, integrated sensing and communication (ISAC) has promising applications in diverse scenarios, such as human-machine interface, vehicle-to-everything (V2X), remote sensing, and environment surveillance.In order to resolve the frequency resource conflict in high-speed V2X networks, based on the modulation orthogonal time frequency (OTFS), the OTFS-ISAC system was proposed, where the base station receives reflected echoes to obtain sensing parameters of vehicle motion and then establish the vehicle’s mobile topology.Additionally, in terms of the multi-vehicle network, the design of OTFS-ISAC with NOMAsatisfying the fairness and the algorithm of power allocation were proposed.Simulations show that compared with the NOMA without radar sensing system, the proposed design improves the system data rate by 25%.…”
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5654
Design and Construction of a Hydraulic Lift.
Published 2024“…Hence, the analysis of the lift, total deformation load, and equivalent stress was done and all responsible parameters were analyzed to check the compatibility of the design.…”
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5655
Enhancing stock index prediction: A hybrid LSTM-PSO model for improved forecasting accuracy.
Published 2025-01-01“…However, manual tuning of LSTM parameters significantly impacts model performance. …”
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5656
Which OCR toolset is good and why : A comparative study
Published 2021-04-01“…This research paper provides a comparative study of various OCR toolsets considering a variety of parameters. …”
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SYNCHRONOUS HYDROMECHANICAL DRIVE OF MOBILE ACTUATOR AND ITS MATHEMATICAL MODEL
Published 2013-06-01“…The use of the proposed mathematical model creates conditions for calculating the optimum parameters of the actuator drive system already at the design stage.…”
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A New MDL-based Clustering Algorithm
Published 2025-05-01“…The Minimum Description Length (MDL) principle is commonly used to evaluate machine learning models. In clustering, it may be used to assess the overall quality of data clustering or in the implementation of clustering algorithms for guiding the search for possible clusterings. …”
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5659
An Analysis Method of Principal Components of Power Quality Based on Fast S-transform
Published 2013-01-01“…To handle the problems in power quality analysis such as a large amount of calculation for S-transform, requiring setting feature parameters to the support vector machine classification, etc, it proposed a new approach which combined the fast S-transform (FST) algorithm with the principal component analysis (PCA) to classify the power quality disturbances. …”
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5660
INFLUENCE OF PICKS ARRANGEMENT MODE ON PERFORMANCE OF SHEARER
Published 2017-01-01“…The drum ’s load calculation program of the staggered and sequential arrangement has been developed by MATLAB based on the shearer cutting mechanics model,which can get drum load spectrum,cutting performance parameters and the rate of lump coal under 5 typical working conditions;Shearer loading performance of two picks arrangement were analyzed by three-dimensional discrete element software PFC;The reliability of the key parts of the coal machine under different conditions has been analyzed Based on the PRO/E,MATLAB,ANSYS and ADAMS.The results show that:When the coal is cutting coal gangue,the pick should be used in sequential order,the load fluctuation is small and the reliability is high;Under normal conditions,the sequential pick arrangement of shearer can improve the lump coal rate,the cutting area will increased 1.99 times and the founder rate will increased 21% compared with the sequential type.…”
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