Results 1 to 10 of about 2,938 (117)

Adaptive backstepping fuzzy sliding mode vibration control of flexible structure

open access: yesJournal of Low Frequency Noise Vibration and Active Control, 2018
An adaptive backstepping fuzzy sliding mode control is proposed to approximate the unknown system dynamics for a cantilever beam in this paper. The adaptive backstepping fuzzy sliding mode control is developed by combining the backstepping method with ...
Juntao Fei, Yunmei Fang
exaly   +2 more sources

Adaptive Fuzzy Fixed-Time Trajectory Tracking Control for a Piezoelectric-Driven Microinjector [PDF]

open access: yesMicromachines
This paper proposes an adaptive fuzzy fixed-time control (AF-FxT-C) scheme for a piezoelectric-driven microinjector. The inherent hysteresis of the piezoelectric actuator is treated as an unknown nonlinearity.
Rungeng Zhang   +3 more
doaj   +2 more sources

Tracking Control for Asymmetric Underactuated Sea Vehicles in Slow Horizontal Movement [PDF]

open access: yesSensors
In this paper, a robust tracking control problem for underactuated underwater vehicles in horizontal motion is investigated. The presented control scheme that performs the trajectory tracking task is a combination of the backstepping technique and the ...
Przemyslaw Herman
doaj   +2 more sources

Adaptive Output Feedback Control for Nonholonomic Chained Systems with Integral Input State Stability Inverse Dynamics

open access: yesSensors, 2023
This paper investigates a class of nonholonomic chained systems with integral input-to-state stable (iISS) inverse dynamics subject to unknown virtual control directions and parameter uncertainty included in drift terms. First, the system is divided into
Yang Li   +3 more
doaj   +1 more source

Adaptive backstepping controller design of quadrotor biplane for payload delivery

open access: yesIET Intelligent Transport Systems, 2022
Performance of the UAVs for a particular application can be enhanced by hybrid design, where take‐off, hover, and landing happen like rotary‐wing UAVs, and flies like fixed‐wing UAVs.
Nihal Dalwadi   +2 more
doaj   +1 more source

Adaptive neural network control for nonlinear non-strict feedback time-delay systems

open access: yesSystems Science & Control Engineering, 2021
This paper focuses on adaptive neural control for a class of non-strict feedback nonlinear systems with state delays and input delay. By combining integral transformation with adaptive neural control approach, a backstepping-based adaptive neural control
Yuanyuan Xu, Bing Chen
doaj   +1 more source

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

open access: yesIEEE 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]

open access: yesModeling, 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

open access: yesMathematics, 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]

open access: yesعلوم، 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

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