Adaptive compensation for multi-axial real-time hybrid simulation via nonlinear parameter estimation by Santiago Ruiz, Wei Song

“…For Real-time hybrid simulation (RTHS) to be stable and accurate, it is essential to address the time desynchronization issue between the numerical and physical substructures. …”
Get full text

Unified mesoscale picture of nonlinear generation of zonal flows in toroidal geometry by Zihao Wang, Shaojie Wang

“…By using the global nonlinear gyrokinetic simulations, we propose a unified mesoscale picture of nonlinear driving of ZFs in the ion-temperature-gradient turbulence. …”
Get full text

Nonlinear Model and Ballistic Impact of Body Aerodynamics for Canard Dual-Spin Aircraft by Xinxin Zhao, Jinguang Shi, Huajie Ren, Zhongyuan Wang

“…Subsequently, numerical simulations are conducted to analyze the body nonlinear aerodynamic characteristics and their impact on ballistics. …”
Get full text

Retaining Short‐Term Variability Reduces Mean State Biases in Wind Stress Overriding Simulations by Matthew T. Luongo, Noel G. Brizuela, Ian Eisenman, Shang‐Ping Xie

Get full text

<i>PI-D^Æ</i>: An Adaptive PID Controller Utilizing a New Adaptive Exponent (Æ) Algorithm to Solve Derivative Term Issues by Juan M. Barrera-Fernández, Juan Pablo Manzo Hernández, Kevin Miramontes Escobedo, Alberto Vázquez-Cervantes, Julio-César Solano-Vargas

Get full text

Seminar “Nonlinear Dynamics” by Статья Редакционная

“…The workshop of the Nonlinear Dynamics scientific-educational center continued its work in 2014, focusing on methods of the dynamical system analysis and studies of their behavior. …”
Get full text

Mitigating Nonlinear Impairments in High-speed Optical Communication Systems via Volterra Nonlinear Equalizer by Safa Jabbar Mohammed, Jalil A. Hamadamin

“…The study aims to address the issues presented by nonlinear effects, specifically self-phase modulation (SPM), which significantly degrades system performance at higher power levels. …”
Get full text

Investigation of a Nonlinear XNOR Logic Gate Based on an Induced Nonlinear Phase Shift of Spin Waves by R. V. Haponchyk, I. Yu. Tatsenko, V. V. Vitko, A. A. Stashkevich, T. Goto, A. B. Ustinov

“…An original theory is used to simulate the frequency response of a nonlinear XNOR logic gate. …”
Get full text

Analysis for Industrial Grid Containing Nonlinear Loads by Basim Mohammed Al Kadhimi

“…Harmonics comes from different non-linear loads like uninterruptible power supplies systems (UPS), variable speed motor drives, rectifiers, personal computers, adjustable speed drives, fluorescent lighting, rectifier banks, data processing loads, arc furnaces, and so on. Simulation of a real power supply system that consists of linear loads and nonlinear loads as variable speed drives has been carried out in the work. …”
Get full text

Control of Complex Nonlinear Dynamic Rational Systems by Quanmin Zhu, Li Liu, Weicun Zhang, Shaoyuan Li

“…Nonlinear rational systems/models, also known as total nonlinear dynamic systems/models, in an expression of a ratio of two polynomials, have roots in describing general engineering plants and chemical reaction processes. …”
Get full text

An Improved Nonlinear Five-Point Model for Photovoltaic Modules by Sakaros Bogning Dongue, Donatien Njomo, Lessly Ebengai

“…As an alternative, we used the advantages of a nonlinear analytical five-point model to take into account the nonideal diode effects and nonlinear effects generally ignored, which PV modules operation depends on. …”
Get full text

Performance optimization of nonlinear EH technology in green cognitive WPCN by Huajun Chen, Lina Yuan, Linjie Wang, Jing Gong

“…Abstract A green cognitive Wireless Powered Communication Network (WPCN) is studied in this paper, which uses nonlinear energy harvesting technology and serves as a liner network for the main peer-to-peer communication pathway. …”
Get full text

Fixed-Time Command-Filtered Control for Nonlinear Systems with Mismatched Disturbances by Zhiqiang Wu, Jian Zhang, Lei Xing, Liyang Sun

“…This article concerns the issue of adaptive fuzzy command-filtered fixed-time control in the context of a category of nonlinear systems characterized by mismatched disturbances and unknown nonlinear functions. …”
Get full text

Harmonic Power Distribution and Harmonic Compensation in the Standalone Microgrid with Nonlinear Loads by JIA Yaoqin, ZHAO Yongfei, HU Changhua

“…The simulation and experiment results verified the effectiveness of this control method.…”
Get full text

A Fast Simulation Method for Wind Turbine Blade Icing Integrating Physical Simulation and Statistical Analysis by Wei Jiang, Renqiang Wen, Ming Qin, Guohan Zhao, Long Ma, Jun Guo, Jinbo Wu

“…Simulating wind turbine blade icing quickly is important for wind farms to issue early warnings and effectively deal with the adverse effects of cold weather. …”
Get full text

Adaptive Output-Feedback Control for Switched Nonlinear Systems with Unknown Control Directions by Elham Ovaysi, Marzieh Kamali

Get full text

A New Robust Adaptive Control Method for Complex Nontriangular Nonlinear Systems by Lingrong Xue, Zhen-Guo Liu

“…This paper investigates the robust regulation issue for high-order system and plants to raise a new approach for adaptive control. …”
Get full text

Nonlinear Observation and Control of Series Active Power Filters in the Presence of Voltage Sags by Younes Abouelmahjoub, Said El Beid, Hassan Abouobaida, Abdelkhalek Chellakhi

“…This controller involves a nonlinear regulator and a grid observer. The former copes with the compensation issue. …”
Get full text

Likelihood Inference of Nonlinear Models Based on a Class of Flexible Skewed Distributions by Xuedong Chen, Qianying Zeng, Qiankun Song

“…This paper deals with the issue of the likelihood inference for nonlinear models with a flexible skew-t-normal (FSTN) distribution, which is proposed within a general framework of flexible skew-symmetric (FSS) distributions by combining with skew-t-normal (STN) distribution. …”
Get full text

A Nonlinear Suspension Road Roughness Recognition Method Based on NARX-PASCKF by Jiahao Qian, Yinong Li, Ling Zheng, Huan Wu, Yanlin Jin, Linhong Yu

“…This paper proposes a hybrid road roughness identification algorithm based on nonlinear auto-regressive with exogenous inputs (NARX) and a process noise adaptive square root cubature Kalman filter (PASCKF) to address this issue. …”
Get full text