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2901
Experimental and numerical assessment of the effect of speed and loading conditions on the nominal wake of a containership
Published 2024-01-01“…The validation study includes a comparison of the contours of the dimensionless axial velocity component, the radial distributions of the circumferentially averaged dimensionless axial velocity components, and the integral values of the nominal wake. …”
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2902
Properties and Behaviors of Heavy Quarkonia: Insights through Fractional Model and Topological Defects
Published 2024-01-01“…We solved the fractional radial Schrödinger equation (SE) using the extended Nikiforov-Uvarov (ENU) method to obtain the eigenvalues of energy, which allowed us to calculate the masses of charmonium and bottomonium. …”
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2903
Analisis Kerusakan Melalui Predictive Maintenance pada Main Drive Raw Mill Indarung II/III
Published 2020-07-01“…</p>The measuring process of the vibration is conducted through the use of transducer velocity in radial and axial directions on the drive and non-drive components of the RIM03 motor and the symetro gear. …”
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2904
Adaptive Fixed-Time Trajectory Tracking Control for Underactuated Hovercraft with Prescribed Performance in the Presence of Model Uncertainties
Published 2021-01-01“…In addition, by combining the Lyapunov direct method and the adaptive radial basis function neural network (ARBFNN), the actual control laws are designed to ensure that the velocity tracking errors converge to a small region containing zero while handling model uncertainties and external disturbances effectively. …”
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2905
Neural Network Predictive Control for Vanadium Redox Flow Battery
Published 2013-01-01“…This paper presents a neural network predictive control scheme to enhance the overall performance of the battery. A radial basis function (RBF) network is employed to approximate the dynamics of the VRB system. …”
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2906
Evaluation of Spatiotemporal Transit Accessibility: Weighted Indexing Using the CRITIC-MCDM Approach and Performance Gap Analysis
Published 2024-01-01“…To prioritize areas for resource allocation and policy implementation, the use of “RAdial REferenced Scatter QUAdRant (RARE SQUARE) Performance” charts are developed, which provide a straightforward tool to validate findings. …”
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2907
Investigation of Flow Behavior around Corotating Blades in a Double-Spindle Lawn Mower Deck
Published 2005-01-01“…For the computational fluid dynamics (CFD) work, several arbitrary radial sections of a two-dimensional blade were selected to study flow computations. …”
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2908
Adaptive Neural Network Control for Nonlinear Hydraulic Servo-System with Time-Varying State Constraints
Published 2017-01-01“…By the backstepping design, the adaptive controller will be obtained. A radial basis function neural network (RBFNN) is used to estimate the uncertainties. …”
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2909
X-ray diffraction study of structure of CaO-Al2O3-SiO2 ternary compounds in molten and crystalline states
Published 2020-01-01“…The structure factor and the radial distribution function of atoms of the anorthite melt were calculated from the X-ray high-temperature experimental data. …”
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2910
Regular black holes from Kiselev anisotropic fluid
Published 2024-12-01“…We extend this model by allowing w in the expression $$p_t(r)/\rho (r) = (3w + 1)/2$$ p t ( r ) / ρ ( r ) = ( 3 w + 1 ) / 2 to vary as a function of the radial coordinate, and derive new solutions to the Einstein field equations for this configuration. …”
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2911
Incisional Hernia in a 12-mm Nonbladed Trocar Site Following Laparoscopic Nephrectomy
Published 2006-01-01“…Non-bladed trocars and radially dilating systems are considered less traumatic to the abdominal wall because they do not incise the fascia itself. …”
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2912
Dynamic Response in Transient Operation of a Variable Geometry Turbine Stage: Influence of the Aerodynamic Performance
Published 2013-01-01“…The transient response of a radial turbine stage with a variable geometry system is evaluated. …”
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2913
Effect of Roller Modification on Shear Stress of Cylindrical Roller Bearing under Flooded/Stared Oil Condition
Published 2021-09-01“…The results show that under the condition of radial load is 11.45 kN and speed is 4 000 r/min, the shear stress in the direction of the roller generatrix under flooded oil condition is less than that of stared oil condition, the shear stress in the non-repair mode is the largest, and the logarithmic repair mode. …”
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2914
A Novel Pigeon-Inspired Optimized RBF Model for Parallel Battery Branch Forecasting
Published 2021-01-01“…This paper proposes a radial basis function neural network model based on the pigeon-inspired optimization method and successfully applies the algorithm to predict the parallel branch current of the battery pack. …”
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2915
A Novel Approach for Objective Assessment of White Blood Cells Using Computational Vision Algorithms
Published 2018-01-01“…The purpose of the research was to develop a system to identify and classify blood cells, by the implementation of the networks of Gaussian radial base functions (RBFN) for the extraction of its nucleus and subsequently their classification through the morphological characteristics, its color, and the distance between objects. …”
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2916
E-commerce big data processing based on an improved RBF model
Published 2024-12-01“…Addressing this critical issue, this study introduces an innovative approach employing a radial basis function neural network for predicting CC within the e-commerce sector. …”
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2917
Transmission Error Analysis of Cycloid Pin Wheel Based on Geometric Contact Algorithm
Published 2024-03-01“…After analyzing the form of the rotary body error, a method to solve the unreasonable calculation results is proposed, that is, the cycloid circumferential joint error, the cycloid tooth profile radial runout error and the needle tooth center circle radius error change periodically in the tolerance band. …”
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2918
HIGH-SPEEP ROLLING BEARING-DUAL ROTOR SPINDLE SYSTEM NUMERICAL SIMULATION ANALYSIS OF DISCRETE MODELING DYNAMICS
Published 2021-01-01“…The results shows that:( 1) Due to the influence of nonlinear characteristics of the system,the system responds to multiples and combined frequencies of the excitation frequency under multi-frequency coupling excitation,the system vibration response is extremely complex.( 2) The change of the radial clearance of the intermediate roller bearing has a certain influence on the system response,the effect on the response of the supporting bearing is small,and the small clearance can reduce the response displacement of the center of the intermediate bearing and the rotor system,so that the system tends to be stable.( 3) Properly increasing the number of supporting bearing rolling elements reduces the response of the supporting bearing and rotor center,and the system stability also increases.( 4) The general trend of the simulation curve is the same as the experimental data but not fully in agreement,and the result has some errors( the error is about 15. 6%). …”
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2919
Research on Temperature Field Distribution of Limited Slip Clutches Based on Dynamic Heat Flow Distribution
Published 2023-11-01“…The equilibrium temperature is distributed in a parabola along the radial direction and reaches a peak at the place between the mid and the outer diameter.…”
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2920
Research on Numerical Simulation of Tantalum Explosively Formed Projectile Forming Driven by Detonation
Published 2022-01-01“…Finally, the effect of detonation products on EFP forming was reflected mainly in the axial acceleration and radial contraction of the tail skirt. The influence of explosives and detonation products on EFP forming can be ignored 80 μs after the charge detonates. …”
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