Results 41 to 50 of about 12,279 (188)

Adaptive Backstepping Fuzzy Control Based on Type-2 Fuzzy System

Journal of Applied Mathematics, 2012
A novel indirect adaptive backstepping control approach based on type-2 fuzzy system is developed for a class of nonlinear systems. This approach adopts type-2 fuzzy system instead of type-1 fuzzy system to approximate the unknown functions.
Ll Yi-Min, Yue Yang, Li Li
doaj   +1 more source

Backstepping Adaptive Fuzzy Control of Servo System With LuGre Friction

MATEC Web of Conferences, 2017
Aiming at the control problem of servo system with friction nonlinearity, we introduced the improved LuGre friction model of system. We used adaptive fuzzy system to approximate the nonlinear part and unknown parameters in system online.
Zhao Haibo, Wang Chengguang
doaj   +1 more source

Adaptive Backstepping Axial Position Tracking Control of Autonomous Undersea Vehicles with Deferred Output Constraint

Applied Sciences, 2023
In this paper, an adaptive backstepping control scheme is proposed to solve the the surge motion tracking control problem of an autonomous undersea vehicle (AUV) with system constraint.
Yuntao Zhang, Ouguan Xu
doaj   +1 more source

RBF NN-Based Backstepping Adaptive Control for a Class of Nonlinear Systems

MATEC Web of Conferences, 2018
There are many control methods for nonlinear systems, but some of them can not control nonlinear mismatched systems very well. Backstepping control has obvious advantages in controlling nonlinear mismatched systems.
Zhao Haibo, Wang Chengguang
doaj   +1 more source

Robust Adaptive Tracking Control of the Underwater Robot with Input Nonlinearity Using Neural Networks [PDF]

International Journal of Computational Intelligence Systems, 2010
In this paper, robust adaptive tracking control is proposed for the underwater robot in the presence of parametric uncertainties and unknown external disturbances.
Mou Chen, Bin Jiang, Jie Zou, Xing Feng
doaj   +1 more source

Control and State Estimation of the One-Phase Stefan Problem via Backstepping Design

, 2017
This paper develops a control and estimation design for the one-phase Stefan problem. The Stefan problem represents a liquid-solid phase transition as time evolution of a temperature profile in a liquid-solid material and its moving interface.
Diagne, Mamadou, Koga, Shumon, Krstic, Miroslav   +2 more
core   +1 more source

Dynamically Positioned Ship Steering Making Use of Backstepping Method and Artificial Neural Networks

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

A Fuzzy Adaptative Backstepping Control Strategy for Marine Current Turbine under Disturbances and Uncertainties

Energies, 2020
Marine current energy is attracting more and more attention in the world as a reliable and highly predictable energy resource. However, conventional proportional integral (PI) control will be sensitive to the numerous challenges that exist in a marine ...
Xusheng Shen, Tao Xie, Tianzhen Wang
doaj   +1 more source

Intelligent Adaptive Motion Control for Ground Wheeled Vehicles [PDF]

, 2014
In this paper a new intelligent adaptive control is applied to solve a problem of motion control of ground vehicles with two independent wheels actuated by a differential drive.
MELLUSO, Maurizio
core  

Control of Homodirectional and General Heterodirectional Linear Coupled Hyperbolic PDEs

, 2015
Research on stabilization of coupled hyperbolic PDEs has been dominated by the focus on pairs of counter-convecting ("heterodirectional") transport PDEs with distributed local coupling and with controls at one or both boundaries.
Di Meglio, Florent, Hu, Long, Krstic, Miroslav, Vazquez, Rafael   +3 more
core   +4 more sources