Journal ArticleDOI
Adaptive attitude tracking control for rigid spacecraft with finite-time convergence
Kunfeng Lu,Yuanqing Xia +1 more
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TLDR
The proposed FNTSM control laws (FNTSMCLs) by employing FNTSMS associated with adaptation provide finite-time convergence, robustness, faster, higher control precision, and they are chattering-free.About:
This article is published in Automatica.The article was published on 2013-12-01. It has received 425 citations till now. The article focuses on the topics: Sliding mode control & Adaptive control.read more
Citations
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Journal ArticleDOI
Adaptive Fixed-Time Attitude Tracking Control of Spacecraft With Uncertainty-Rejection Capability
TL;DR: In this article , an adaptive sliding mode control (SMC) strategy is proposed to guarantee practical fixed-time closed-loop stability even in the presence of system uncertainties (unavailable inertia tensor, unexpected disturbances, and actuator faults).
Journal ArticleDOI
Indirect Neural-Enhanced Integral Sliding Mode Control for Finite-Time Fault-Tolerant Attitude Tracking of Spacecraft
TL;DR: In this article , a neural integral sliding mode control strategy is presented for the finite-time fault-tolerant attitude tracking of rigid spacecraft subject to unknown inertia and disturbances, which can guarantee that the attitude and angular velocity tracking errors were regulated to the minor residual sets around zero in a finite time.
Journal ArticleDOI
Swing suppression and accurate positioning control for underactuated offshore crane systems suffering from disturbances
TL;DR: This paper presents a controller by introducing error-related bounded functions into a sliding surface, which can realize boom / rope positioning within a finite time, and both controller design and analysis based on the nonlinear dynamics are implemented without any linearization manipulations.
Proceedings ArticleDOI
Adaptive finite-time tracking control for joint position constrained robot manipulators with actuator faults
TL;DR: Through rigorous analysis, it is shown that despite the potential multiplicative and additive actuator faults, the position tracking error can converge into a small neighborhood of zero within finite time, while not violating the constraint requirement on the joint position vector.
Journal ArticleDOI
Hybrid robust and optimal control for pointing a staring-mode spacecraft
TL;DR: A control is proposed that integrates a Control Lyapunov Function (CLF) approach with a sliding mode controller which guarantees both optimality and robustness of the closed-loop system.
References
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Journal ArticleDOI
Continuous finite-time control for robotic manipulators with terminal sliding modes
TL;DR: A continuous finite-time control scheme for rigid robotic manipulators is proposed using a new form of terminal sliding modes using the Lyapunov stability theory, and theoretical analysis and simulation results show that faster and high-precision tracking performance is obtained.
Journal ArticleDOI
Brief Non-singular terminal sliding mode control of rigid manipulators
Yong Feng,Xinghuo Yu,Zhihong Man +2 more
TL;DR: This paper presents a global non-singular terminal sliding mode controller for rigid manipulators to enable the elimination of the singularity problem associated with conventional terminal slide mode control.
Book
Space Vehicle Dynamics and Control
TL;DR: Space Vehicle Dynamics and Control, Second Edition as discussed by the authors provides a solid foundation in dynamic modeling, analysis, and control of space vehicles featuring detailed sections covering the fundamentals of controlling orbital, attitude, and structural motions.
Journal ArticleDOI
Attitude stabilization of rigid spacecraft with finite‐time convergence
TL;DR: In this article, two sliding mode controllers are proposed to force the state variables of the closed-loop system to converge to the origin in finite time, and the second control design consists of the estimation of the uncertainty and disturbance by adaptive method and thus it achieves the decrease of undesired chattering effectively.
Journal ArticleDOI
Fast terminal sliding-mode control design for nonlinear dynamical systems
Xinghuo Yu,Man Zhihong +1 more
TL;DR: A fast terminal dynamics is proposed and used in the design of the sliding-mode control for single-input single-output nonlinear dynamical systems.