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9761
Theory and Application of Vessel Speed Dynamic Control considering Safety and Environmental Factors
Published 2022-01-01“…In the second stage, the speed dynamic control model considering safety and environmental factors is established by combining multisource data and particle swarm optimisation algorithm. The model’s superiority and advantage are validated by experiments conducted on an ocean-going ship. …”
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9762
Earth Pressure on Retaining Wall with Surface-Inclined Cohesive Fill Based on Principal Stress Rotation
Published 2021-01-01“…The proposed method is compared with the existing algorithm, and the influences of the inclination and the cohesion of the fill are analyzed. …”
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9763
Option Pricing under Two-Factor Stochastic Volatility Jump-Diffusion Model
Published 2020-01-01“…We derive a semianalytical formula for European vanilla option and develop a fast and accurate numerical algorithm for the computation of the option prices using the fast Fourier transform (FFT) technique. …”
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9764
Gene Coexpression Network Comparison via Persistent Homology
Published 2018-01-01“…We quantify multiscale topological features of each network using persistent homology and apply a hierarchical clustering algorithm to the distance matrix whose entries are pairwise bottleneck distance between the networks. …”
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9765
COMMUNITY-ACQUIRED PNEUMONIA COMPLICATED BY SEPSIS CAUSED BY KLEBSIELLA PNEUMONIAE: A CASE REPORT
Published 2017-12-01“…Shown the diagnostic algorithm, which is acceptable both in the presence and in the absence of laboratory verification of the disease. …”
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9766
Visual Localization of an Internal Inspection Robot for the Oil-Immersed Transformer
Published 2023-01-01“…First, in order to solve the problem of blur, distortion, and low contrast of the image obtained by the camera in the deteriorated and discolored transformer oil, an image enhancement algorithm based on multiscale fusion is developed to provide a reliable data source for robot localization. …”
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9767
Appropriateness of Liver Biopsy
Published 2000-01-01“…Therefore, further evaluation of the appropriateness of liver biopsy in the practical algorithm of such diseases is needed.…”
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9768
Parabolic Equation Modeling of Propagation over Terrain Using Digital Elevation Model
Published 2018-01-01“…Starting from a parabolic approximation to the Helmholtz equation, a wide-angle parabolic equation is deduced under the assumption of forward propagation and the split-step Fourier transform algorithm is used to solve it. The application of DEM is extended to the Cartesian coordinate system and expected to provide a precise representation of a three-dimensional surface with high efficiency. …”
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9769
Flocking Behavior of Boids Driven by Hyperchaotic MACM System
Published 2024-06-01“…A measure of chaotic compound will be introduced to the algorithm by means of a new four-dimensional autonomous hyperchaotic system based on the 3D Méndez-Arellano-Cruz-Martínez (MACM) system. …”
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9770
An Improved Test Selection Optimization Model Based on Fault Ambiguity Group Isolation and Chaotic Discrete PSO
Published 2018-01-01“…The improved chaotic discrete particle swarm optimization (PSO) algorithm is adopted to solve the improved test selection optimization model. …”
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9771
An Investigation on Gas Lift Performance Curve in an Oil-Producing Well
Published 2007-01-01“…It is also constructed here a numerical scheme based on genetic algorithm to compute the optimum oil production.…”
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9772
Optimal Design and Acoustic Assessment of Low-Vibration Rotor Blades
Published 2016-01-01“…Blade shape and structural properties are the design parameters to be identified within a binary genetic optimization algorithm under aeroelastic stability constraint. The process exploits an aeroelastic solver that is based on a nonlinear, beam-like model, suited for the analysis of arbitrary curved-elastic-axis blades, with the introduction of a surrogate wake inflow model for the analysis of sectional aerodynamic loads. …”
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9773
A Hybrid Sales Forecasting Scheme by Combining Independent Component Analysis with K-Means Clustering and Support Vector Regression
Published 2014-01-01“…The extracted features are then applied to K-means algorithm for clustering the sales data into several disjoined clusters. …”
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9774
Prescribed Performance Tracking Control for the Hypersonic Vehicle with Actuator Faults
Published 2021-01-01“…Simultaneously, radial basis function neural networks (RBFNNs) are adopted for approximating the unavailable dynamics, in which the minimum learning parameter (MLP) algorithm brilliantly alleviates the excessive occupation of the computational resource. …”
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9775
Peer-to-Peer Multicasting Inspired by Huffman Coding
Published 2013-01-01“…The multicast tree construction is based on the Huffman source coding algorithm. First, a centrally managed version is presented, and then an effective use of a distributed paradigm is shown. …”
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9776
Game-Theory-Based Multi-Objective Optimization for Enhancing Environmental and Social Life Cycle Assessment in Steel–Concrete Composite Bridges
Published 2025-01-01“…The optimization process considered four criteria simultaneously, using a discrete version of the SCA algorithm and a transfer function for discretization. …”
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9777
Slot Parameter Optimization for Multiband Antenna Performance Improvement Using Intelligent Systems
Published 2015-01-01“…To achieve the best ANN performance, Particle Swarm Optimization (PSO) and Differential Evolution (DE) are applied with ANN’s conventional training algorithm in optimization of the modeling performance. …”
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9778
Homeomorphism Mapping Based Neural Networks for Finite Time Constraint Control of a Class of Nonaffine Pure-Feedback Nonlinear Systems
Published 2019-01-01“…Furthermore, by combining finite time adaptive law and Lyapunov-based arguments, a valid finite time adaptive neural networks controller design algorithm is presented to ensure that system is practical finite stable (PFS) rather than uniformly ultimately bounded (UUB). …”
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9779
Convergent Power Series of sech(x) and Solutions to Nonlinear Differential Equations
Published 2018-01-01“…The method provides also a robust and very efficient numerical algorithm for solving nonlinear differential equations numerically. …”
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9780
Reduced‐order multisensory fusion estimation with application to object tracking
Published 2022-06-01“…Also, unlike existing suboptimal fusion filters such as the covariance intersection, the proposed ROF algorithm makes use of nonzero cross‐covariances between local filters that greatly improve its estimation accuracy. …”
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