Suggested Topics within your search.
Suggested Topics within your search.
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5701
Quasi-Static Investigations of 240-Bloom Gelatine for Ballistic Tests
Published 2023-03-01“…Tests were carried out making use of a material testing machine to estimate the influence of gel share on stress-strain characteristics. …”
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5702
Timing data visualization: tactical intent recognition and portable framework
Published 2024-08-01“…Experimental results demonstrate that the proposed framework achieves over 0.99% higher accuracy compared to machine learning and deep learning methods, exhibiting superior performance, scalability, robustness, and transferability.…”
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5703
Pengembangan Model Economic Production Quantity (EPQ) dengan Sinkronisasi Demand Kontinu dan Diskrit Secara Simultan
Published 2016-04-01“…It shows enterprise how to minimize total production cost by reducing inventory cost. But, three main parameters in EPQ which are demand, machine set up cost, and holding cost, are not suitable to solve issues nowadays. …”
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5704
Timing data visualization: tactical intent recognition and portable framework
Published 2024-08-01“…Experimental results demonstrate that the proposed framework achieves over 0.99% higher accuracy compared to machine learning and deep learning methods, exhibiting superior performance, scalability, robustness, and transferability.…”
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5705
Dynamic High Strain Rate Plastic Constitutive Model of Q355GNHD High Weathering Steel
Published 2021-01-01“…Then, the strain rate related Johnson-Cook hardening model was constructed and the constitutive parameters were determined. Finally, the correctness of the model was verified by ABAQUS platform.…”
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5706
Structural design and obstacle-crossing performance analysis of hexapod reconnaissance robots
Published 2025-04-01“…ObjectiveIn order to improve the passing ability and stability of unmanned reconnaissance robots in complex terrain environments, a six-legged reconnaissance machine motion platform suitable for unstructured environments was designed.MethodsIn view of the high load-bearing and high flexibility requirements of the robot, a collaborative design method of flexibility and passing ability was proposed. …”
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5707
NONLINEAR PROGRESSIVE INCOME TAXATION AND INEQUALITIES IN INCOME AND WEALTH BETWEEN HETEROGENEOUS HOUSEHOLDS
Published 2018-12-01“…We conduct comparative dynamic analysis in different parameters.…”
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5708
Research progress on influencing factors for the filter lifespan in patients treated with continuous renal replacement therapy
Published 2025-05-01“…These studies analyzed personal factors, anticoagulant types, catheter factors, CRRT parameters and machine factors. In the present study, we aim to summarize the above factors that affect the filter lifespan of CRRT patients, in order to provide a reference for clinical practice, optimize the process of CRRT, and improve the treatment effect and quality of lifespan.…”
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5709
宽闭锁系数多片式差速摩擦副研究
Published 2011-01-01“…The present situation of differential technology is introduced,and the process and main outcome of the wide locked coefficient multi-piece differential friction pair research are expatiated.With the differential friction-sliding mathematic model to 4×4 vehicle is found,the research on the complicated work condition to friction pair of differential mechanism locked friction is completed,and typical work condition of high performance vehicle differential friction and sliding is obtained.Based on the use and design require,the friction and abrasion characteristic parameters,as well as the testing method are defined.With the test under two kinds of lubricate condition,the friction and abrasion characteristics of many differential friction pair(includes 3 kinds of material and 11 test piece) are researched,the friction pair structure design,friction material research and lectotype direction,the load-add scheme strategy of the automatic friction differential are obtained,a friction pair theory model machine whose locked coefficient can be controlled between 0.1and 1.0 is formed.The technique foundation for achieving high performance vehicle differential is settled through the research.…”
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5710
Identification of crop and weed in seedling stage based on multi-spectral images
Published 2008-07-01“…As machine vision owns many merits, 3CCD multi-spectral camera was used to capture pictures of soybean and two common weeds (Alternanthera philoxeroides and Eleusine indica). …”
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5711
A RESEARCH ON LOAD SPECTRUM STATISTICAL ANALYSIS OF T100C TRAIN BOGIE BASED ON KERNEL DENSITY ESTIMATION ALGORITHM
Published 2016-01-01“…It is also difficult to fit Weibull parameters. More importantly,the final results are not necessarily reflect the real characteristic of a sample due to the assuming of load distribution beforehand. …”
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5712
Synthesis and Investigation of Algorithm for Estimation of Active Stator Resistance of Asynchronous Motor with Fixed Rotor
Published 2012-04-01“…The identification test assumes a fixed rotor and nominal parameters uncertainty, but the flexible structure of the algorithm allows to use it as for single-phase excitation so for full-phase control of the induction motor with freely rotating motor.…”
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5713
Models, systems, networks in economics, engineering, nature and society
Published 2024-11-01“…The use of the developed neural networks allows to improve diagnostic studies for asynchronous machines of various capacities, easily adapt them to different dimensional designs, improve the quality of diagnostic services provided and reduce the labor costs of diagnostic specialists in the study of the parameters of the state of an electric machine.…”
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5714
Entanglement-induced provable and robust quantum learning advantages
Published 2025-07-01“…Abstract Quantum computing holds unparalleled potentials to enhance machine learning. However, a demonstration of quantum learning advantage has not been achieved so far. …”
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5715
Computational Intelligence of Numerical Dynamics of Nanofluidic Model
Published 2025-01-01“…The ANNs are trained to approximate the solutions of the nonlinear system, with particular attention given to the physical relevance of parameters, notably the “⅄” governing nanofluid movement. …”
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5716
An efficient spectrum sensing of mixed kernel SVM based on sampling covariance matrix
Published 2019-11-01“…In recent years,with the blind detection algorithms were proposed,more and more blind algorithms based on sampling covariance matrix were applied to spectrum sensing.The detection threshold was an approximation,and the detection performance would be affected for this algorithms.Thus,the mixed kernel function support vector machine (SVM) efficient spectrum sensing based on sampling covariance matrix was proposed.The statistics which were maximum minimum eigenvalue (MME) and covariance absolute value (CAV) of sensing signal sampling covariance matrices were used as the feature vectors of SVM and were trained to generate a spectrum sensing classifier.The advantage of this algorithm was that it needn’t calculate the detection threshold and the extraction of features reduces size of the sample set.The genetic algorithm (GA) was used to optimize the parameters of mixed kernel function SVM algorithm.The experimental results show that the proposed method has higher detection probability than MME and CAV algorithms,and has less sensing time than SVM,which has good practicability.…”
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5717
Design of an evolutionary model for international trade settlement based on genetic algorithm and fuzzy neural network.
Published 2025-01-01“…The GA is used to fine-tune the structure, membership functions, and parameters of the FNN to improve predictive performance. …”
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5718
Estimation of vibration attenuation coefficient of wheel sets on electric locomotive underframe
Published 2016-06-01“…This is especially important at the machine designing stage. Therefore, the results of the experimental study of the given value and the development of the regressional dependences for various motion speeds on this basis are presented.…”
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5719
Finite Element Simulation and Optimization of Reaming Process
Published 2022-04-01“…In the engine valve guide machining process, the geometric parameters of the welded reamer have a significant effect on the cutting force, cutting temperature, tool damage, etc. during the reaming process. …”
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5720
VGGBM-Net: A Novel Pixel-Based Transfer Features Engineering for Automated Coffee Bean Diseases Classification
Published 2025-01-01“…These enhanced features are then used as inputs for advanced machine-learning algorithms. Unlike traditional models, this feature extraction enhances classification accuracy and robustness. …”
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