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4701
A Novel Prediction Method of Dynamic Wall Pressure for Silos Based on Support Vector Machine
Published 2020-01-01“…The distribution of dynamic wall pressure during silo discharge is quite complicated. Considering the nonlinear relationship between the factors which affect the dynamic lateral pressure of silos, a prediction method of dynamic wall pressure for silos based on support vector machine (SVM) is proposed here, and furthermore, the modified grid search method (GSM) is incorporated in obtaining the optimal support vector machine parameters to improve the accuracy of the prediction. …”
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4702
SIZE EFFECT ON THE STATIC PULL-IN INSTABILITY OF THE ELECT ROSTATICALLY ACTUATED CANTILEVER MICRO-BEAMS
Published 2018-01-01“…The static pull-in instability of the electrostatically actuated cantilever micro-beams incorporating Casimir force was investigated based on the modified couple stress theory. The nonlinear governing equation and boundary conditions were derived using the principle of minimum total potential energy. …”
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4703
FINITE ELEMENT ANALYSIS OF CYCLIC PROPERTY AND FATIGUE LIFE PREDICTION FOR 316L STAINLESS STEEL
Published 2017-01-01“…The mixing model combined with the nonlinear kinematic hardening and the isotropic hardening is used to describe the elastic and plastic behavior. …”
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4704
Robust Cyclic MUSIC Algorithm for Finding Directions in Impulsive Noise Environment
Published 2017-01-01“…To resolve this problem, we define two robust cyclic correlation functions which are derived from robust statistics property of the correntropy and the nonlinear transformation, respectively. The MUSIC algorithm with the robust cyclic correlation matrix of the received signals of arrays is then used to estimate the direction of cyclostationary signal in the presence of impulsive noise. …”
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4705
Optimization of Power Allocation for a Multibeam Satellite Communication System with Interbeam Interference
Published 2014-01-01“…Initially the power allocation problem is formulated as a nonlinear optimization, considering a compromise between the maximization of total system capacity and the fairness of the power allocation amongst the beams. …”
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4706
Autonomous Orbit Determination for Lagrangian Navigation Satellite Based on Neural Network Based State Observer
Published 2017-01-01“…In order to improve the accuracy of the dynamical model used in the orbit determination of the Lagrangian navigation satellites, the nonlinear perturbations acting on Lagrangian navigation satellites are estimated by a neural network. …”
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4707
Application of a Recurrent Neural Network and Simplified Semianalytical Method for Continuous Strain Histories Estimation
Published 2019-01-01“…The recurrent neural network named nonlinear autoregressive model with exogenous inputs (NLARX) is applied to determine the relationship between external loads and corresponding fatigue loading. …”
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4708
A Numerical Model to Predict the Anisotropy of Polymer Composites Reinforced with High-Aspect-Ratio Short Aramid Fibers
Published 2019-01-01“…Therefore, the FE model was employed to predict the orientation distribution of a composite fiber with a nonlinear matrix. The predicted and experimental results agree well.…”
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4709
Settlement of piles with negative skin friction: design approaches according to part 3 of Eurocode 7
Published 2025-01-01“…For examples presented, the introduced practical approach, also suitable for manual calculations, is in very good agreement with a refined calculation providing a nonlinear load-settlement curve. …”
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4710
On High-Dimensional Time-Variant Reliability Analysis with the Maximum Entropy Principle
Published 2022-01-01“…The proposed method is successfully applied to the reliability analysis of a linear and a nonlinear structural system, which involves a large number of inputs deriving from the discretization of the input random processes.…”
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4711
Investigating grouting body nonuniform expansion in anisotropic underground soil mechanics
Published 2024-12-01“…Given the complexities of soil interactions, particularly under variable geological conditions, this approach incorporates nonlinear behaviors and empirical field data to improve accuracy. …”
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4712
Evolutionary Optimization of Electric Power Distribution Using the Dandelion Code
Published 2012-01-01“…Planning primary electric power distribution involves solving an optimization problem using nonlinear components, which makes it difficult to obtain the optimum solution when the problem has dimensions that are found in reality, in terms of both the installation cost and the power loss cost. …”
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4713
Control of Energy Storage Systems for Aeronautic Applications
Published 2017-01-01“…Formal stability proofs are given for the resulting nonlinear system, and strong robustness results from the use of high-gain and variable structure control implementation. …”
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4714
Efficient Monte Carlo simulation of streamer discharges with deep-learning denoising models
Published 2025-01-01“…Streamer dynamics are inherently nonlinear and span broad temporal and spatial scales, making numerical simulation challenging. …”
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4715
DCA-Based Real-Time Residual Useful Life Prediction for Critical Faulty Component
Published 2017-01-01“…The innovation of this paper is as follows: (1) Wavelet filtering based method is developed for early detection of slowly varying fault. (2) Designated component analysis is introduced as a feature extraction tool to define the fault precursor of a specific component. (3) Exponential life prediction model is established by nonlinear fitting of the historical RUL and the fault size characterized by the statistics used. …”
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4716
Local and global asymptotic behavior of malaria-filariasis coinfections in compliant and noncompliant susceptible pregnant women to antenatal medical program in the tropics
Published 2019-12-01“…In this paper, a mathematical nonlinear model system of equations describing the dynamics of the co-interaction between malaria and filariasis epidemic affecting the susceptible host population of pregnant women in the tropics is formulated. …”
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4717
Numerical Simulation and Response of Stiffened Plates Subjected to Noncontact Underwater Explosion
Published 2014-01-01“…Numerical analysis of the underwater explosion phenomena is implemented in the nonlinear finite element code ABAQUS/Explicit. The aim of this work is to enhance the dynamic response to resist UNDEX. …”
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4718
Prediction of Deformation Response of Target Plate in Underwater Explosion Based on Deep Learning Neural Network
Published 2024-12-01“…The deformation of a target plate in underwater explosion is manifested as a complex nonlinear coupling interaction between the structure and the fluid under the impact of shock waves. …”
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4719
Research on Hybrid Hysteresis Modeling of Harmonic Reducer based on Parallel with Memristor Hysteresis Model and Neural Network
Published 2022-03-01“…The difference between the hysteresis model of the harmonic reducer and the memristor hysteresis model is compensated by the RBF neural network with nonlinear fitting ability. Experimental data verification results show that,compared with the memristor hysteresis model,the constructed hybrid hysteresis model can effectively describe the abrupt and non-smooth characteristics of the hysteresis of the harmonic reducer. …”
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4720
Dynamics of the rational difference equations
Published 2024-12-01“…We study the periodicity, boundedness, oscillation, stability, and certain exact solutions of nonlinear difference equations of generalized order in this paper. …”
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