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Suggested Topics within your search.
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7221
Analysis of PMSM Short-Circuit Detection Systems Using Transfer Learning of Deep Convolutional Networks
Published 2024-01-01Get full text
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7222
On joint efficiency of composite anisotropic plate rigidly fixed along outside edges
Published 2019-12-01“…Using the classical theory of bending of an anisotropic plate in the space of physical and geometric parameters, hypersurface equations are obtained that define low-stressed zones for the contact surface edge of a cylindrical orthotropic composite plate.Research Results. …”
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7223
Three-dimensional runout characterisation for rotationally symmetric components
Published 2025-02-01“…This evaluation technique produces a single-valued quantification of the deviation of the instrument outputs compared to the input parameters, decoupled from the errors on the instrument itself.…”
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7224
Robust and Adaptive Tuning of PI Current Controllers for Grid-Forming Inverters
Published 2025-01-01“…While for grid following (GFL) inverters, this problem has been well researched in the past years, and various solutions have been proposed, for GFM inverters, the adequate tuning of the virtual impedances and the current controller parameters has yet to be fully understood. In this paper we investigate the influence of the grid impedance, and various control parameters of a GFM inverter with PI current controllers and virtual impedances, and give recommendations for the tuning of all the parameters to achieve stability in a wide range of grid conditions. …”
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7225
Low‐frequency oscillation damping strategy for power system based on virtual dual‐input power system stabilizer
Published 2024-12-01“…The structure of the virtual dual‐input power system stabilizer is provided, and the phase compensation method is used to optimize the parameters of the virtual dual‐input power system stabilizer. …”
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7226
Enhanced glaucoma detection using U-Net and U-Net+ architectures using deep learning techniques
Published 2025-08-01“…Capsule Networks were utilized for feature extraction and Extreme Learning Machines (ELM) for diagnostic classification. Three datasets were evaluated, including DRISHTI-GS, DRIONS-DB, and HRF, utilizing important parameters such as accuracy, sensitivity, and specificity. …”
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7227
Geometrical Similarities Between Metallic Real and Computationally Simulated Grain Structures (Equiaxed Polygonal Grains)
Published 2025-04-01“…Metallic materials are formed with grain structures which are naturally formed during solidification or modified after any manufacturing process, such as rolling, cutting, machining, welding, etc. Grains with different sizes and geometrical morphologies have a strong influence on the micro- and macro properties of metallic materials. …”
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7228
Strength Analysis of a Ducted Axial Fan Blade
Published 2018-12-01“…Ducted axial fans are a large group of fluid-flow machines. The analysis was designed to determine the causes of cyclic failures of a ventilation unit. …”
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7229
A Hybrid Deep Learning and Improved SVM Framework for Real-Time Railroad Construction Personnel Detection with Multi-Scale Feature Optimization
Published 2025-03-01“…This paper proposes a railway worker detection method based on improved support vector machines (ISVM), while using non-local mean noise reduction and histogram equalisation pre-processing techniques to optimise image quality to improve detection efficiency and accuracy. …”
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7230
Analysisof the Vibration Reduction Characteristics of Boring Bar with A Variable Mass Dynamic Vibration Absorber
Published 2018-10-01“…Vibration is easy to be occurred,and the vibration affects the machining precision and surface quality. When the vibration is serious,it may lead to scrap. …”
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7231
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7232
Error Analysis and Compensation of 3‒PTT Parallel Robot
Published 2025-07-01“…Thus, the influence of the coordinate error and the link length error on the pose accuracy of the mobile platform is analyzed.Results and DiscussionsThe results of error analysis show that the length error of the link and the <italic>z</italic>‒coordinate error of the hinge point of the static platform have significant effects on the pose accuracy of the mobile platform (the average position error of the mobile platform in the three degrees of freedom directions is more than 1 mm), and appropriate attention is paid to the machining and assembly of robot parts. In addition, in order to overcome the shortcomings of traditional methods mentioned above, i.e., excessive error parameters, error accumulation, and difficulty in obtaining the optimal solution of statically indeterminate equations, an inverse kinematics error compensation algorithm is proposed in this study. …”
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7233
Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2
Published 2025-03-01“…Titanium alloy is extensively utilised in various advanced equipment across multiple industries, especially in biological implantable devices. The surface machining of such devices is required to provide a finished surface with high precision and gloss. …”
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7234
Prediction model for the selection of patients with glioma to proton therapy
Published 2025-07-01“…The aim of this retrospective study was to identify clinical parameters associated with referral to PT and build a prediction model. …”
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7235
ASPECTS REGARDING PRODUCTION SCHEDULING BY USING ORDERING AND LOTTING MODELS
Published 2023-12-01“…Pinedo, we introduced four distinct jobs, each characterized by specific parameters, such as processing times at machines and due dates. …”
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7236
Experimental study on removal of phenol formaldehyde resin coating from the abrasive disc and preparation of abrasive disc for polishing application
Published 2022-01-01“…In the automotive and aerospace industry, abrasive products lodge the major portion of the machining applications. Among that, the coated abrasive disc is used for a finishing application. …”
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7237
Effect of watermelon seed flour quantity on the density and expansion ratio of extrudates
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7238
An In-Depth Study of Personalized Anesthesia Management Models in Gastrointestinal Endoscopy Based on Multimodal Deep Learning
Published 2025-01-01“…Analysis of the patients’ basic information and physiological parameters during surgery revealed that body mass index (BMI) and age significantly impacted anesthesia management. …”
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7239
Increasing Photovoltaic Systems Efficiency Through the Implementation of Statistical Methods
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7240
Optimization of Coating Process from Cermet Powders by Plasma Spraying in Air
Published 2021-10-01“…The paper presents studies on the optimization of the process of applying coatings from cermet powders with different solid phase contents by plasma spraying in air to restore and harden parts of machines and mechanisms operating under adverse conditions. …”
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