Self-tuning fuzzy PID-nonsingular fast terminal sliding mode control for robust fault tolerant control of robot manipulators

M Van, XP Do, M Mavrovouniotis - ISA transactions, 2020 - Elsevier
In this work, a new robust controller is developed for robot manipulator based on an
integrating between a novel self-tuning fuzzy proportional–integral–derivative (PID) …

Adaptive time-delay control for cable-driven manipulators with enhanced nonsingular fast terminal sliding mode

Y Wang, S Li, D Wang, F Ju, B Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
For high control performance of cable-driven manipulators, we design a new adaptive time-
delay control (ATDC) using enhanced nonsingular fast terminal sliding mode (NFTSM). The …

Highly accurate manipulator calibration via extended Kalman filter-incorporated residual neural network

W Yang, S Li, Z Li, X Luo - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
With the rapid development and wide applications of industrial manipulators, a vital concern
rises regarding a manipulator's absolute positioning accuracy. The manipulator calibration …

Pitch actuator fault-tolerant control of wind turbines based on time delay control and disturbance observer

M Mazare, M Taghizadeh, P Ghaf-Ghanbari - Ocean engineering, 2021 - Elsevier
This paper addresses an Active Fault-tolerant Control (AFTC) based on Time Delay Control
(TDC) and nonlinear disturbance observer for wind turbines, exposed to pitch system sensor …

A new adaptive-robust design for time delay control under state-dependent stability condition

S Roy, J Lee, S Baldi - IEEE Transactions on Control Systems …, 2020 - ieeexplore.ieee.org
This brief proposes a new adaptive-robust formulation for time-delay control (TDC) under a
less-restrictive stability condition. TDC relies on estimating the unknown system dynamics …

Fixed-time sliding mode control for uncertain robot manipulators

L Zhang, Y Wang, Y Hou, H Li - IEEE Access, 2019 - ieeexplore.ieee.org
This paper presents a novel fixed-time sliding mode control for the global fixed-time
trajectory tracking of robot manipulators subject to uncertain dynamics and bounded …

A finite-time fault-tolerant control using non-singular fast terminal sliding mode control and third-order sliding mode observer for robotic manipulators

VC Nguyen, AT Vo, HJ Kang - IEEE Access, 2021 - ieeexplore.ieee.org
In this paper, a fault-tolerant control (FTC) method for robotic manipulators is proposed to
deal with the lumped uncertainties and faults in case of lacking tachometer sensors in the …

Model‐free finite‐time terminal sliding mode control with a novel adaptive sliding mode observer of uncertain robot systems

T Song, L Fang, H Wang - Asian Journal of Control, 2022 - Wiley Online Library
This paper presents a model‐free finite‐time terminal sliding mode control scheme of
uncertain robot systems. Time delay estimation (TDE) technique is employed to estimate …

Adaptive time-delay estimation error compensation for application to robot manipulators

J Choi, W Kwon, YS Lee, S Han - Control Engineering Practice, 2024 - Elsevier
This paper introduces an adaptive time-delay estimation error compensation (ATDE2C)
scheme that strategically reduces the difficult-to-predict tracking errors of time-delay control …

Chattering-suppressed sliding mode control for flexible-joint robot manipulators

X Cheng, H Liu, W Lu - Actuators, 2021 - mdpi.com
In this paper, sliding mode tracking control and its chattering suppression method are
investigated for flexible-joint robot manipulators with only state measurements of joint …