Buckling Analysis of Laminated Composite Panel with Elliptical Cutout Subject to Axial Compression by Hamidreza Allahbakhsh, Ali Dadrasi

“…A buckling analysis has been carried out to investigate the response of laminated composite cylindrical panel with an elliptical cutout subject to axial loading. The numerical analysis was performed using the Abaqus finite-element software. …”
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Zee model in a modular $$A_4$$ A 4 symmetry by Takaaki Nomura, Hiroshi Okada, Yong-hui Qi

“…We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal and inverted hierarchy cases of neutrino mass. …”
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Analysis of Local Stability for Passive Walking Robot based on Spatial Operator Algebra Theory by Fei Lou, Wei Shen, Jing Guan, Guolin Ni

“…In order to achieve stable control, the Poincare-mapping function is built by using spatial operator algebra (SOA) and the swing phase and impact phase dynamics equation of the passive walking robot are deduced. At last, the numerical analysis method is used to solve the stable fixed point of the mapping function, and the local stability of the model is analyzed. …”
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Multistability in a Fractional-Order Centrifugal Flywheel Governor System and Its Adaptive Control by Bo Yan, Shaobo He, Shaojie Wang

“…Moreover, the system is controlled by introducing the adaptive controller which is proved by the Lyapunov stability theory. Numerical analysis results verify the effectiveness of the proposed method.…”
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Thermal Elastohydrodynamic Lubrication Analysis of Point Contact for Aviation Transmission by Lu Fengxia, Long Yushi

“…The rolling bearings are widely used in the aviation transmission because of the low friction coefficient,high load ability and high reliability.It’s of great significance to study the life and contact analysis of the bearing under heavy load and severe lubrication based on the numerical analysis of thermal elastohydrodynamic lubrication（EHL） in point contact.The numerical calculation of isothermal EHL and thermal EHL models in point contact are carried out by adopting compound direct iteration method.The oil film pressure,thickness and temperature are obtained by means of Fortran,Origin and Matlab software.Synthetically considering the effect of load,speed,material and ellipticity parameter on EHL in point contact,the certain theoretical basis for heavy-load aviation transmission system is provided.…”
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Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load by Tongfeng Zhao

“…Furthermore, a numerical analysis program was developed, and the calculated results are well consistent with the experimental results. …”
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Inexact Exponential Penalty Function with the Augmented Lagrangian for Multiobjective Optimization Algorithms by Appolinaire Tougma, Kounhinir Some

“…In addition, we compared our method with the NSGA-II and augmented the Lagrangian cone method on some test problems from the literature. A numerical analysis of the obtained solutions indicates that our method is competitive with regard to the test problems used for the comparison.…”
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Design of Dexterous Hand for Massage and Its Position Analysis and Simulation by Zhou Runsheng, Yin Xiaoqin, Zhu Hejun

“…The rationality and feasibility of the mechanism of hand are proved by ADAMS motion simulation and MATLAB numerical analysis.…”
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Performance Analysis of Cognitive Radio System Based on Outage Probability of Cognitive Transmission by Haomin Gao, Haifeng Zhao, Xiao Liang, Xiaomin Mu

“…It is an important part to design an optimal spectrum sensing and transmission framework in cognitive radio network.Considering that cognitive data transmission outage had effect on the performance of cognitive radio system,a novel spectrum sensing and transmission model based on the outage probability of cognitive transmission was proposed and the two phases of spectrum sensing and data transmission were jointly optimized.The model was formulated as a nonconvex optimization problem under the constraint of interference to primary user,which maximized the average achievable throughput by the joint optimization of sensing time and data transmission rate and simulated by means of the numerical method.The numerical analysis shows that a better tradeoff can be achieved among the protection of primary user,the throughput of cognitive system and transmission delay when the outage probability is cited and the constraint is satisfied.…”
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2RPS/2SPS Parallel Mechanism and Kinematics Analysis by Zhou Yijun, Chen Yefu, Su Ronghai

“…The inverse positional solution equation is established by the space coordinate transformation equation and the closed vector method，and the forward position problem is performed by Newton iteration method in numerical analysis based on inverse solution. The first-order influence coefficient matrix is established by the fictitious mechanism method，and the numerical example is verified by the differential method based on Matlab. …”
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Numerical Treatment of Abel’s Integral Equations Via Chelyshkov Wavelets Collocation Technique by Youssef Esmaiel, Magdi El-Azab, Galal El-Baghdady

“…By employing these polynomials, the singular Volterra integral equation is transformed into a set of algebraic equations that need to be solved. Subsequently, numerical analysis is introduced, followed by some examples and a comparison of them with existing methods to demonstrate the soundness and practicality of our method.…”
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Self-Adaptive Predictor-Corrector Approach for General Variational Inequalities Using a Fixed-Point Formulation by Kubra Sanaullah, Saleem Ullah, Muhammad Shoaib Arif, Kamaleldin Abodayeh, Rabia Fayyaz

“…Convergence analyses of the suggested algorithm are demonstrated. Moreover, numerical analysis shows that we establish the new best method for solving general variational inequality which performs better than the previous one. …”
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RESEARCH ON NONLINEAR VIBRATION FOR ELECTRICALLY ACTUATED SINGLE-WALLED CARBON NANOTUBE by YANG ZhiAn, LIU ZhiWei

“…By means of the method of multiple scales,nonlinear vibration equation of the system is acquired and the numerical calculation is carried out. Numerical analysis of the influence of different parameters is analyzed.With the increase of carbon nanotube length and AC voltage,the amplitude and the unstable interval become larger. …”
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Research of the Influence of Rotation Speed on Lubricating Property of Sliding Bearing with Oil Seal Edge by Wentao Zhang, Hao Kong

“…The numerical analysis method is used to establish the one-way fluid structure coupling model of sliding bearing with oil seal edge structure， and the sliding bearing lubrication performance and bearing pad deformation are analyzed at different speeds. …”
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Analysis of a Low-Angle Annular Expander Nozzle by Kyll Schomberg, John Olsen, Graham Doig

“…An experimental and numerical analysis of a low-angle annular expander nozzle is presented to observe the variance in shock structure within the flow field. …”
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Dynamic Responses of an Overhead Crane’s Beam Subjected to a Moving Trolley with a Pendulum Payload by Huasen Liu, Wenming Cheng, Yinqi Li

“…The influences of the trolley’s acceleration and the parameters of the payloads on the vibration of the beam and the payloads’ swing were, respectively, analyzed. A numerical analysis of the results indicates that increasing the mass of the payloads leads to a larger deflection of the beam, whereas increasing the speed and acceleration of the trolley does not obviously influence the maximum deflection of the central beam.…”
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The Effect of Distance between Sheet Pile and Foundation on Bearing Capacity of Foundation by Aykut Ozpolat, Huseyin Suha Aksoy

“…In addition, a good agreement between numerical analysis and experimental test was observed.…”
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Interacting Quintessence Dark Energy Models in Lyra Manifold by M. Khurshudyan, J. Sadeghi, R. Myrzakulov, Antonio Pasqua, H. Farahani

“…We also consider the possibility of interaction between components. By using the numerical analysis, we study some cosmological parameters of the models and compare them with observational data.…”
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Optimal base station selection based on dynamic programming for reprogramming in mine wireless network by Jiang-hong HAN, Zhang-ling DUAN, Xing WEI, Yang LU, Jian-jun ZHANG

“…The nodes of large-scale wireless network which widely used in safety-critical systems often update new code,the way of wireless reprogramming is efficiency and flexibility.The problem of selecting the optimal base station when nodes uniformly distributed in mine wireless network environment and all other nodes were reprogrammed efficiency.Firstly,the model of base station selecting was established by covering process of reprogramming.Then the problem was transformed into solving the minimum of longest non-cyclic path between node and base station in undirected circulant graph.Finally,the optimal algorithm based on dynamic programming which included optimal substructure and overlapping subproblems was proposed.Numerical analysis and experimental results show that the time consumption of proposed algorithm is more stable than other optimal algorithm when the complexity of network is increased sharply.…”
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Complex Dynamics of the Fractional-Order Rössler System and Its Tracking Synchronization Control by Huihai Wang, Shaobo He, Kehui Sun

“…Numerical analysis of fractional-order chaotic systems is a hot topic of recent years. …”
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