Results 61 to 70 of about 12,784 (203)
Hybrid Backstepping Control of a Quadrotor Using a Radial Basis Function Neural Network
Mathematics, 2023 This article presents a hybrid backstepping consisting of two robust controllers utilizing the approximation property of a radial basis function neural network (RBFNN) for a quadrotor with time-varying uncertainties.
Muhammad Maaruf +2 more
doaj +1 more source
Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño +6 more
wiley +1 more source
Polish Maritime Research, 2018 The article discusses the issue of designing a dynamic ship positioning system making use of the adaptive vectorial backstepping method and RBF type artificial neural networks. In the article, the backstepping controller is used to determine control laws
Witkowska Anna, Rynkiewicz Tacjana Niksa
doaj +1 more source
Adaptive type-2 fuzzy second order sliding mode control for nonlinear uncertain chaotic system
, 2015 In this paper, a robust adaptive type-2 fuzzy higher order sliding mode controller is designed to stabilize the unstable periodic orbits of uncertain perturbed chaotic system with internal parameter uncertainties and external disturbances.
Essounbouli, Najib +2 more
core +1 more source
Control System for the Navigation of the Agricultural Robots: A Review
Journal of Field Robotics, EarlyView.ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía +3 more
wiley +1 more source
Adaptive Backstepping Nonlinear Control of Bioprocesses
IFAC Proceedings Volumes, 2004 Abstract This paper deals with the design of adaptive and non adaptive nonlinear controllers based on backstepping techniques applied to bioprocess models. Backstepping techniques are known to be appropriate in particular to handle the control of systems with relative degree higher than one.
D. Dochain, M. Perrier
openaire +4 more sources
Adaptive Backstepping Attitude Control Law with L2-Gain Performance for Flexible Spacecraft
International Journal of Aerospace Engineering, 2019 In this paper, an observer-based adaptive backstepping attitude maneuver controller (briefly, OBABC) for flexible spacecraft is presented. First, an observer is constructed to estimate the flexible modal variables.
Rui-Qi Dong +3 more
doaj +1 more source
Key Technical Fields and Future Outlooks of Space Manipulators: A Survey
SmartBot, EarlyView.This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen +12 more
wiley +1 more source
Information, 2019 This paper investigates the performance of two different adaptive control schemes for controlling the angular position of an electronic throttle (ET) plate.
Amjad J. Humaidi, Akram H. Hameed
doaj +1 more source
Boreas, EarlyView.We present a 25‐stage reconstruction of the ice‐flow pattern evolution of the Scandinavian Ice Sheet based on mapping and analysis of ~240 000 subglacial lineations and lineation fields across Norway, Sweden, Finland, and parts of NW Russia. Our reconstruction uses a glacial geomorphological inversion approach, in which we generated 611 individual ...
Frances E. G. Butcher +9 more
wiley +1 more source