An Improved Method for Stochastic Nonlinear System’s Identification Using Fuzzy-Type Output-Error Autoregressive Hammerstein–Wiener Model Based on Gradient Algorithm, Multi-Innovation, and Data Filtering Techniques by Donia Ben Halima Abid, Saif Eddine Abouda, Hanane Medhaffar, Mohamed Chtourou

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Detailed Nonlinear Modeling and High-Fidelity Parallel Simulation of MMC With Embedded Energy Storage for Wind Farm Grid Integration by Bingrong Shang, Ning Lin, Venkata Dinavahi

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Bio-Inspired Jumping Spider Optimization for Controller Tuning/Parameter Estimation of an Uncertain Aerodynamic MIMO System by Ravi Samikannu, Oduetse Matsebe, David Ezekiel

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A New Adaptive Switching Control Method for the Complex Operating Condition of the Grid-Connected Power System by Miao Yu, Yihui Zhang, Shouzhi Zhang, Jingxuan Hu, Shuwei Yang, Weijie Du, Jinglin Li

“…Therefore, a new adaptive switching control method combined with a nonlinear system is proposed for the complex operating conditions of the grid-connected power system. …”
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A therapy inactivating the tumor angiogenic factors by Cristian Morales-Rodrigo

“…This paper is devoted to a nonlinear system of partial differential equations modeling the effect of an anti-angiogenic therapy based on an agent that binds to the tumor angiogenic factors. …”
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Local existence result of the single dopant diffusion including cluster reactions of high order by R. Bader, W. Merz

“…The model includes a nonlinear system of reaction-drift-diffusion equations, a nonlinear system of ordinary differential equations in Banach spaces, and a nonlinear elliptic equation for the electrochemical potential. …”
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Efficient Algorithm for Isotropic and Anisotropic Total Variation Deblurring and Denoising by Yuying Shi, Qianshun Chang

“…The algorithm consists of an efficient solver for the nonlinear system and an acceleration strategy for the outer iteration. …”
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Extendability of Equilibria of Nematic Polymers by Hongyun Wang, Hong Zhou

“…We formulate equilibrium states as solutions of a nonlinear system and calculate the determinant of the Jacobian matrix of the nonlinear system. …”
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Sliding Mode Control for Electrohydrostatic Actuator by Shi Zhengqiang, Tang Zhiyong, Pei Zhongcai

“…This actuator is essentially a nonlinear system; response speed and accuracy are the main consideration. …”
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Unveiling uncertain forces in second-order driven oscillators via internal model: A discrete-time feedback by R. Femat, C. Jiménez-gallegos

“…In principle, if the internal model tracks the trajectory of the nonlinear system, then the uncertain force is recovered by the stabilizing command.…”
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Modeling of Macroeconomics by a Novel Discrete Nonlinear Fractional Dynamical System by Zhenhua Hu, Wen Chen

“…Three variables, the gross domestic production, inflation, and unemployment rate, are considered by this nonlinear system. Based on the concrete macroeconomic data of USA, the coefficients of this nonlinear system are estimated by the method of least squares. …”
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Power Spectral Density Conversions and Nonlinear Dynamics by Mostafa Rassaian

“…This article details the development of a plausible alternative approach for analyzing the spectral response of a nonlinear system subject to random Gaussian excitations.…”
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Novel Feature Selection Method for Nonlinear Support Vector Regression by Kejia Xu, Ying Xu, Yafen Ye, Weijie Chen

“…FS-NSVR preserves the representative features selected in the complex nonlinear system due to its use of a feature selection matrix in the original space. …”
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Multimodel Modeling and Predictive Control for Direct-Drive Wind Turbine with Permanent Magnet Synchronous Generator by Lei Wang, Tao Shen, Chen Chen

“…The desired trajectory of the nonlinear system is decomposed to be suitable for the reference trajectory of multiple models that are presented by the linear models of the nonlinear system, which simplifies the nonlinear optimization problems and decreases the calculation difficulty. …”
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Nonlinear Regression Based Health Monitoring of Hysteretic Structures under Seismic Excitation by C. Xu, J. Geoffrey Chase, Geoffrey W. Rodgers

“…A linear/nonlinear regression analysis based two-step method is proposed to identify nonlinear system parameters. First, hysteresis loops are divided into loading/unloading half cycles. …”
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Application of the dynamical damper in a piecewise linear system by Genovaitė Zaksienė

“… The linear dynamical damper of nonlinear system functions better than in linear system. …”
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Nonlinear Dynamics Analysis and Global Stabilization of Underactuated Horizontal Spring-Coupled Two-Link Manipulator by Ancai Zhang, Jinhua She, Zhenxing Li, Guochen Pang, Zhi Liu, Jianlong Qiu

“…An underactuated horizontal spring-coupled two-link manipulator (UHSTM) is a nonlinear system that has one actuator and two degrees of freedom (DOF). …”
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On Maximum Energy of Mechanical Systems Under Shock Disturbances by Dimitry V. Balandin

“…The method is demonstrated by calculating the maximal displacement in a second-order nonlinear system.…”
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Global stability of equilibria in a tick-borne disease model by Shangbing Ai

“…In this short note we establish global stability results for afour-dimensional nonlinear system that was developed in modeling atick-borne disease by H.D. …”
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Null Controllability of a Nonlinear Dissipative System and Application to the Detection of the Incomplete Parameter for a Nonlinear Population Dynamics Model by Yacouba Simporé, Oumar Traoré

“…We first prove a null controllability result for a nonlinear system derived from a nonlinear population dynamics model. …”
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