Results 11 to 20 of about 2,974 (182)

Robust Neural Tracking Controller Design for a Class of Discrete-Time Nonlinear Systems Under Arbitrary Switching

IEEE Access, 2021
In this article, the problem of robust tracking control is investigated for a class of discrete-time switched nonlinear uncertain system in strict-feedback form, and a novel robust neural tracking control scheme through backstepping technique is proposed
Yanjun Shu, Yanhui Tong
doaj   +1 more source

Tutorial on nonlinear backstepping: Applications to ship control [PDF]

Modeling, Identification and Control, 1999
The theoretical foundation of nonlinear backstepping designs is presented in a tutorial setting. This includes a brief review of integral backstepping, extensions to SISO and MIMO systems in strict feedback form and physical motivated case studies ...
Thor I. Fossen, Jan P. Strand
doaj   +1 more source

Nonlinear Position Control with Augmented Observer in Brushless DC Motor

Mathematics, 2021
In this paper, position control using both a nonlinear position controller and a current controller with an augmented observer is proposed for a Brushless DC motor.
Youngwoo Lee, Wonhee Kim
doaj   +1 more source

Performance comparison of adaptive and ESO-based backstepping controllers for disturbance rejection in spacecraft [PDF]

علوم، فناوری و کاربردهای فضایی
This paper compares spacecraft attitude control in the presence of disturbance torque using an adaptive backstepping controller and an extended state observer-based backstepping controller.
Somayeh Jamshidi, mehdi mirzaei
doaj   +1 more source

Adaptive Control With Unknown System Dynamics Estimator for Quadrotor Attitude Tracking

IEEE Access, 2022
This paper presents an adaptive control scheme via combining with an unknown system dynamics estimator (USDE) for attitude control of quadrotors subject to both parametric uncertainties and external disturbances.
Xiaohua Zhang, Jiliang Mu, Chao Jing
doaj   +1 more source

Backstepping Design for Incremental Stability [PDF]

IEEE Transactions on Automatic Control, 2011
14 pages, 1 ...
Majid Zamani 0001, Paulo Tabuada
openaire   +2 more sources

Improved Adaptive Backstepping Sliding Mode Control of Static Var Compensator

Energies, 2018
The stability of a single machine infinite bus system with a static var compensator is proposed by an improved adaptive backstepping algorithm, which includes error compensation, sliding mode control and a κ -class function.
Qingyu Su, Fei Dong, Xueqiang Shen
doaj   +1 more source

Adaptive Control for a Pneumatic Muscle Joint System With Saturation Input

IEEE Access, 2020
Pneumatic muscle is a relatively new pneumatic component in some precise and flexible control systems and such systems are needed to achieve a higher controlling performance.
Jian-Ping Cai, Feng Qian, Rui Yu, Lujuan Shen   +3 more
doaj   +1 more source

Attitude Control of a Hypersonic Glide Vehicle Based on Reduced-Order Modeling and NESO-Assisted Backstepping Variable Structure Control

Drones, 2023
Aiming at solving the control problem caused by the large-scale change of the Hypersonic Glide Vehicle (HGV) parameters, this paper proposes a design method of backstepping variable structure attitude controller based on Nonlinear Extended State Observer
Wenxin Le, Hanyu Liu, Ruiyuan Zhao, Jian Chen   +3 more
doaj   +1 more source

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, Waleed M. Hamanah, Mohammad A. Abido   +2 more
doaj   +1 more source