A Study on Hysteresis Stiffness Model and Parameter Identification of Harmonic Gear Transmission based on Genetic Characteristic by Linfeng Qiu, Manyi Chen, Gang Song, Jie Zhang, Ran Yang, Han Zhang

“…The fitting results show that the nonlinear hysteretic stiffness model is in good agreement with the experimental data， and the accuracy is greatly improved compared with the traditional model.…”
Get full text

Amplitude Modulation and Synchronization of Fractional-Order Memristor-Based Chua's Circuit by A. G. Radwan, K. Moaddy, I. Hashim

“…The concept of the proposed technique is based on the nonlinear control theory and Lyapunov stability theory. …”
Get full text

Importance of Activation Energy on Magnetized Dissipative Casson-Maxwell Fluid through Porous Medium Incorporating Chemical Reaction, Joule Heating, and Soret Effects: Numerical St... by Nesreen Althobaiti

“…In addition, the consequences of both viscous dissipation, Joule heating, and nonlinear thermal radiation are considered. The method transforms partial differential equations originating in fluidic systems into nonlinear differential equation systems with the proper degree of similarity which is subsequently resolved utilizing the Lobatto IIIA technique’s powerful computing capabilities. …”
Get full text

Controllability of Neutral Fractional Functional Equations with Impulses and Infinite Delay by R. Ganesh, R. Sakthivel, Yong Ren, S. M. Anthoni, N. I. Mahmudov

“…More precisely, a set of sufficient conditions are derived for the exact controllability of nonlinear neutral impulsive fractional functional equation with infinite delay. …”
Get full text

Dynamical Analysis and Control of a Chaotic Microelectromechanical Resonator Model by Dailhane G. Bassinello, Angelo M. Tusset, Rodrigo T. Rocha, Jose M. Balthazar

“…The dynamic analysis and control of a nonlinear MEM resonator system are considered. Phase diagram, bifurcation diagram, and the 0-1 test are applied to the analysis of the influence of the parameters on the dynamics of the system, whose parameters are damping coefficient, polarization of the voltage, and nonlinear stiffness term. …”
Get full text

Qualitative Behaviour of Solutions in Two Models of Thin Liquid Films by Matthew Michal, Marina Chugunova, Roman Taranets

“…For the thin-film model of a viscous flow which originates from lubrication approximation and has a full nonlinear curvature term, we prove existence of nonnegative weak solutions. …”
Get full text

Extended and Unscented Kalman Filtering Applied to a Flexible-Joint Robot with Jerk Estimation by Mohammad Ali Badamchizadeh, Iraj Hassanzadeh, Mehdi Abedinpour Fallah

“…Robust nonlinear control of flexible-joint robots requires that the link position, velocity, acceleration, and jerk be available. …”
Get full text

ANALYSIS OF THE INTERNAL RESONANCE CHARACTERISTICS OF RECTANGULAR CURRENT-CONDUCTING THIN PLATE IN TRANSVERSE MAGNETIC FIELD by LI Jing, HU YuDa

“…The results show that the system presents obvious nonlinear internal resonance characteristics.…”
Get full text

Analyse the effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS by Sabiha Barour, Abdesselam Zergua, Farid Bouziadi, Waleed Abed Jasim

“… This paper presents a nonlinear finite element model analysis to effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS, Finite element software ANSYS 12.0 has been used for modeling the beams by conducting nonlinear static analysis. …”
Get full text

Semisupervised Kernel Marginal Fisher Analysis for Face Recognition by Ziqiang Wang, Xia Sun, Lijun Sun, Yuchun Huang

“…SKMFA can make use of both labelled and unlabeled samples to learn the projection matrix for nonlinear dimensionality reduction. Meanwhile, it can successfully avoid the singularity problem by not calculating the matrix inverse. …”
Get full text

On the Steady State Response of a Cantilever Beam Partially Immersed in a Fluid and Carrying an Intermediate Mass by A.A. Al-Qaisia, M.N. Hamdan, B.O. Al-Bedoor

“…This paper presents a study on the nonlinear steady state response of a slender beam partially immersed in a fluid and carrying an intermediate mass. …”
Get full text

Dissipativity-Based Controller Design for Time-Delayed T-S Fuzzy Switched Distributed Parameter Systems by Xiaona Song, Mi Wang, Shuai Song, Jingtao Man

“…This paper studies fuzzy controller design problem for a class of nonlinear switched distributed parameter systems (DPSs) subject to time-varying delay. …”
Get full text

Adaptive Control of MEMS Gyroscope Based on T-S Fuzzy Model by Yunmei Fang, Shitao Wang, Juntao Fei, Mingang Hua

“…The controller output is implemented on the nonlinear model and T-S fuzzy model, respectively, for the purpose of comparison. …”
Get full text

Numerical Simulation of a Class of Hyperchaotic System Using Barycentric Lagrange Interpolation Collocation Method by Xiaofei Zhou, Junmei Li, Yulan Wang, Wei Zhang

“…Hyperchaotic system, as an important topic, has become an active research subject in nonlinear science. Over the past two decades, hyperchaotic system between nonlinear systems has been extensively studied. …”
Get full text

Determination of Damage in Reinforced Concrete Frames with Shear Walls Using Self-Organizing Feature Map by Mehdi Nikoo, Łukasz Sadowski, Faezehossadat Khademi, Mohammad Nikoo

“…The obtained model was compared with linear regression (LR) and nonlinear regression (NonLR) models and also the radial basis function (RBF) of a neural network. …”
Get full text

Analysis of Kinetic Positional Solution and Workspace of Pure Translational 3-UPU Parallel Mechanism based on Matlab by Zhiqiang Zhu, Yanhong Xiong

“…By this approach， the solution of nonlinear kinetic equations of parallel mechanism can be found effectively without giving initial values. …”
Get full text

Out-of-time-ordered correlators of mean-field bosons via Bogoliubov theory by Marius Lemm, Simone Rademacher

“…Our finding spotlights a new problem in nonlinear dispersive PDE with implications for quantum many-body chaos.…”
Get full text

Optimal Sixteenth Order Convergent Method Based on Quasi-Hermite Interpolation for Computing Roots by Fiza Zafar, Nawab Hussain, Zirwah Fatimah, Athar Kharal

“…We have given a four-step, multipoint iterative method without memory for solving nonlinear equations. The method is constructed by using quasi-Hermite interpolation and has order of convergence sixteen. …”
Get full text

Schmidt modes carrying orbital angular momentum generated by cascaded systems pumped with Laguerre–Gaussian beams by D. Scharwald, L. Gehse, P. R. Sharapova

“…In this work, we present a theoretical approach to the generation of correlated Schmidt modes carrying OAM via parametric down-conversion (PDC) in cascaded nonlinear systems (nonlinear interferometers) pumped by Laguerre–Gaussian beams. …”
Get full text

Higher Order Compact Finite Difference Schemes for Unsteady Boundary Layer Flow Problems by P. G. Dlamini, S. S. Motsa, M. Khumalo

“…This work extends its applications to nonlinear partial differential equations modelling unsteady boundary layer flows. …”
Get full text