-
61
-
62
Disturbance observer based fixed time sliding mode control for a class of uncertain second-order nonlinear systems
Published 2025-03-01“…This study investigates the fixed-time control problem for a class of second-order nonlinear systems. Acknowledging that most existing fixed-time sliding mode controllers encounter singularity issues, this paper aims to design a non-singular fixed-time sliding mode controller. …”
Get full text
Article -
63
Neuro Adaptive Command Filter Control for Predefined-Time Tracking in Strict-Feedback Nonlinear Systems Under Deception Attacks
Published 2025-02-01“…This paper presents a neural network enhanced adaptive control scheme tailored for strict-feedback nonlinear systems under the influence of deception attacks, with the aim of achieving precise tracking within a predefined time frame. …”
Get full text
Article -
64
Research on IoT network performance prediction model of power grid warehouse based on nonlinear GA-BP neural network
Published 2025-04-01“…This study introduces a novel approach for forecasting network performance prediction in power grid warehouses, employing a nonlinear Genetic Algorithm (GA)-optimized backpropagation (BP) neural network model. …”
Get full text
Article -
65
Multi-UAV Cooperative Suspension Control Strategy Considering Variable Rope Length and Load Posture Coupling Effect
Published 2025-01-01“…This paper addresses the issues of insufficient model accuracy and poor control performance in traditional unmanned aerial vehicle (UAV) lifting operations by proposing an improved control strategy for multi-UAV cooperative lifting operations and optimizing the dynamic model. …”
Get full text
Article -
66
RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet
Published 2022-08-01“…Through the use of an adequate and sufficient similarity transformation for a nonlinearly stretching sheet, the boundary layer equations governing the flow issue are converted into a set of ordinary differential equations. …”
Get full text
Article -
67
Simulating Paraffin Wax Deposit Removal: A Numerical Study of SGN Application
Published 2025-01-01“…The dynamic behavior of the liquid fraction obtained in simulation also aligns with previous works, showing a nonlinear and decreasing rate of melted paraffin wax. …”
Get full text
Article -
68
Fixed Depth Control Strategy for Remotely Operated Vehicle Based on Improved Model Predictive Control Algorithm
Published 2025-06-01“…To address the issue of poor depth control stability in remotely operated vehicles(ROVs) with cables due to external disturbances in complex marine environments, a composite control strategy based on an improved model predictive control(MPC) was proposed. …”
Get full text
Article -
69
Design and Simulation of Steering Control Strategy for Four-Wheel Steering Hillside Tractor
Published 2024-12-01“…In order to address this issue, considering the impact of tractor wheels on the steering characteristics, a nonlinear three-degree-of-freedom dynamic model based on the basic requirements within a 15° range of slope angles was derived. …”
Get full text
Article -
70
Adaptive Sparse Dictionary-Based Kernel Minimum Symbol Error Rate Post-Distortion for Nonlinear LEDs in Visible Light Communications
Published 2016-01-01“…Visible light communications (VLC) has emerged as one of the prominent technologies to cater to the ever-increasing high-speed-data demand for proposed fifth-generation (5G) systems. However, two main issues affect the performance of VLC in an indoor environment: a) nonlinearity of light-emitting diode, which renders the overall system nonlinear; and b) intersymbol interference due to the propagation channel, which closes the eye diagram of the transmit constellation and, hence, causes it to be unsuitable for detection. …”
Get full text
Article -
71
Research on Energy-Saving Control Strategy of Nonlinear Thermal Management System for Electric Tractor Power Battery Under Plowing Conditions
Published 2025-04-01“…To address the issue of over-regulation of the temperature of a liquid-cooled power battery thermal management system under the plowing condition of electric tractors, which leads to high energy consumption, a nonlinear model prediction control (NMPC) algorithm for the thermal management system of the power battery of electric tractors applicable to the plowing condition is proposed. …”
Get full text
Article -
72
Software-Defined Visible Light Communication for Internet of Things: A Low-Complexity Approach
Published 2025-05-01“…Simulation results demonstrate that CAP modulation not only delivers high spectral efficiency but also inherently mitigates issues such as IQ imbalance and phase noise, thereby reducing hardware complexity. …”
Get full text
Article -
73
Efficient simulation of plasma physics' time fractional modified Korteweg-de Vries equations.
Published 2025-01-01Get full text
Article -
74
MEMS Modelling in the Context of Inertial Navigation
Published 2024-11-01“…Some of the analysis is performed on real data, but for greater clarity, some is performed on simulated data to highlight design issues and limitations.…”
Get full text
Article -
75
-
76
-
77
Indirect sliding mode adaptive fractional order nonlinear observer based controller with fractional order single-ended primary inductor converter
Published 2025-09-01“…The SEPIC converter is non-inverting and can both step up and step down the voltage with low ripple current. It is a nonlinear variable structure that uses sliding mode control (SMC) for stable operation. …”
Get full text
Article -
78
Design of LC Filter with Shunt Damping Resistor for Non-linear Load to Reduce the Total Harmonic Distortion in Load Voltage
Published 2024-05-01“…So, in this research study, the LC filter with a damping resistor is designed to improve the output voltage waveform. The MATLAB simulation model is developed to analyze the performance of the distribution system under linear and nonlinear loads with and without an LC filter circuit and also THD% is analyzed through FFT. …”
Get full text
Article -
79
Finite analytic method for simulating water flow using water content-based Richards' equation
Published 2025-05-01“…Richards' equation, which describes the movement of water flow in the vadose zone, is highly nonlinear and challenging to solve. Existing numerical methods often face issues such as numerical dispersion, oscillation, and mass non-conservation when spatial and temporal discretization conditions are not appropriately configured. …”
Get full text
Article -
80
Chloride Ion Transport Simulation of Concrete with Added Glazed Hollow Bead Considering Thermal Damage
Published 2025-03-01“…The numerical simulation was conducted to investigate the chloride ion transport behavior considering the effect of high temperature and the model validity was then verified. …”
Get full text
Article