Collective reflection refers to boththe process by which group members engage in thoughtful consideration through social interaction and the resultant products of such engagement. It has been applied to improve teach...
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Steel is one of the primary components of a structure from a strength perspective. Since the load applied to some structures is cyclic, fatigue strength becomes a crucial factor for durability. However, due to the com...
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Steel is one of the primary components of a structure from a strength perspective. Since the load applied to some structures is cyclic, fatigue strength becomes a crucial factor for durability. However, due to the complex nature of fatigue strength formation in steel, it is not yet completely understood. Fortunately, the evolution of new technologies like artificial intelligence and machine learning has led to the development of regression models that can accurately predict the fatigue strength of steel. Although machine learning models have a defined structure, their performance improvement is limited after reaching a certain threshold. However, this limitation can be overcome with neural networks (NN), which are highly customizable and improve withthe addition of data. In this study, seven different NN models were constructed with successive enhancements to predict the fatigue strength of steel with high accuracy. Various performance metrics were utilized to evaluate the models. the dataset used in this project is the fatigue dataset for steel from Japan NIMS (National Institute for Materials Science), which is an open-source and the world's largest dataset on steel fatigue strength. It comprises 437 instances with 25 different factors influencing the property, such as chemical composition (9), heat treatment conditions (12), and upstream processing details (4). these instances include 371 carbon and low-alloy steels, 48 carburizing steels, and 18 spring steels. the data covers various heats of each steel grade and different processing conditions. After testing various neural networks and determining the best train-test split, a maximum accuracy of 99.7% was achieved on the test data. Furthermore, the model was deployed as a web application, making it accessible to everyone.
the proceedings contain 140 papers. the topics discussed include: experimental study on potential energy recovery and generation current characteristics of heavy electric forklift;research on material transportation r...
ISBN:
(纸本)9781510674820
the proceedings contain 140 papers. the topics discussed include: experimental study on potential energy recovery and generation current characteristics of heavy electric forklift;research on material transportation robot based on PSO-PID controller;modeling and simulation of a solar array deployment mechanism;plc control method for speed regulation of automatic frequency converter of high-voltage electrical equipment;simulation design and optimization of multi-robot production line based on RobotStudio;a deep reinforcement learning based fault diagnosis algorithm for unlabeled and imbalanced data;research on the fastening scheme of screw group of electronic components based on finite element simulation;improved RRT-based path planning algorithm for 2D mobile robots;and research on transformer load forecasting based on deep learning.
At this stage, the intelligent construction system integrating sensing technology, communication transmission, data processing, and intelligent decision-making is becoming increasingly mature. It is fully applied in t...
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Despite significant enhancements in car safety technology, traffic accidents still happen, so finding creative ways to reduce the risk is necessary, particularly in situations with poor vision, like fog. this study pr...
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With rising industrialization, India confronts increasing difficulties in maintaining air quality regulations. this research proposes a comprehensive analysis and prediction framework based on machine learning approac...
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Withthe rapid development of science and technology and intelligence, the development of Lingnan clothing has gradually declined, and even a crisis of extinction has occurred. In order to inherit and innovate Lingnan...
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this paper presents a groundbreaking Smart Street Lighting System utilizing LoRaWAN technology to overcome the challenges of scalability, energy inefficiency, and communication limitations inherent in older smart stre...
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Ragging is disorderly practice of senior students harassing their juniors that violates rules of the institutions. Addressing critical issues such as ragging, suicidal ideation, and medical emergencies within college ...
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In any manufacturing process, selecting the optimum process parameters for advanced manufacturing processes is essential to reduce machining costs and increase productivity. optimization methods like the genetic algor...
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In any manufacturing process, selecting the optimum process parameters for advanced manufacturing processes is essential to reduce machining costs and increase productivity. optimization methods like the genetic algorithm (GA), particle swarm optimization (PSO), and others have recently substantially aided the challenges of advanced manufacturing processes. However, when the population size increases, these metaheuristic algorithms take excessive time to converge. To address this, newly developed Rao algorithms will be used to provide the best results of the process parameters for several advanced manufacturing processes, namely focused ion beam micro-milling (FIBM), fused deposition modelling (FDM), and wire electric discharge machining (WEDM). Rao algorithms are used to calculate output parameters in both single-objective and multi-objective priori approaches, and they have demonstrated improved performance.
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