An overview of finite/fixed-time control and its application in engineering systems

Y Liu, H Li, R Lu, Z Zuo, X Li - IEEE/CAA Journal of Automatica …, 2022 - ieeexplore.ieee.org
The finite/fixed-time stabilization and tracking control is currently a hot field in various
systems since the faster convergence can be obtained. By contrast to the asymptotic …

Event-based finite-time control for nonlinear multiagent systems with asymptotic tracking

Y Li, YX Li, S Tong - IEEE Transactions on Automatic Control, 2022 - ieeexplore.ieee.org
In this article, an adaptive neural finite-time event-triggered consensus tracking problem is
studied for nonlinear multiagent systems (MASs) under directed graphs. First, the unknown …

Control of time delay force feedback teleoperation system with finite time convergence

J Wang, J Tian, X Zhang, B Yang, S Liu, L Yin… - Frontiers in …, 2022 - frontiersin.org
In order to make the teleoperation system more practical, it is necessary to effectively control
the tracking error convergence time of the teleoperation system. By combining the terminal …

Prescribed-time tracking control of MIMO nonlinear systems with nonvanishing uncertainties

H Ye, Y Song - IEEE Transactions on Automatic Control, 2022 - ieeexplore.ieee.org
It is highly desirable yet challenging to achieve zero-error tracking within a given short time
period for uncertain multi-input–multi-output (MIMO) nonlinear systems. Previous results are …

Fixed-time sliding mode output feedback tracking control for autonomous underwater vehicle with prescribed performance constraint

H Sun, G Zong, J Cui, K Shi - Ocean Engineering, 2022 - Elsevier
This paper studies the trajectory tracking control problem for autonomous underwater
vehicles (AUVs) subject to external disturbances and model uncertainties. To improve the …

Prescribed performance-based finite-time consensus technology of nonlinear multiagent systems and application to FDPs

X Wang, B Niu, H Wang, X Zhao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This brief focuses on an adaptive bipartite consensus issue for nonlinear multi-agent
systems (MASs) over signed digraphs from a new way. A new distributed control algorithm …

Non-singular terminal sliding-mode control for a manipulator robot using a barrier Lyapunov function

D Cruz-Ortiz, I Chairez, A Poznyak - ISA transactions, 2022 - Elsevier
This study introduces a design of robust finite-time controllers that aims to solve the
trajectory tracking of robot manipulators with full-state constraints. The control design is …

Practical tracking of permanent magnet linear motor via logarithmic sliding mode control

H Dong, X Yang, MV Basin - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
This article focuses on the fast position tracking problem for the permanent magnet linear
motor (PMLM) system under a chattering-reduced sliding mode control signal. To this end, a …

Global integral sliding-mode control with improved nonlinear extended state observer for rotary tracking of a hydraulic roofbolter

Z Zhang, Y Guo, D Gong, J Liu - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
To effectively control the drilling of a hydraulic roofbolter is of importance because
inappropriate rotary speed may lead to the collapse of roof in a roadway. Two difficulties …

Saturation-tolerant prescribed control of MIMO systems with unknown control directions

R Ji, D Li, J Ma, SS Ge - IEEE Transactions on Fuzzy Systems, 2022 - ieeexplore.ieee.org
In this article, we investigate the saturation-tolerant prescribed control (SPC) for multiinput
and multioutput nonlinear systems with unknown control directions and actuator faults. We …