Adaptive neural network tracking control for robotic manipulators with dead zone

Q Zhou, S Zhao, H Li, R Lu, C Wu - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, the adaptive neural network (NN) tracking control problem is addressed for
robot manipulators subject to dead-zone input. The control objective is to design an adaptive …

Finite-time control of robotic manipulators

M Galicki - Automatica, 2015 - Elsevier
This work offers the solution at the control feed-back level of the accurate trajectory tracking
subject to finite-time convergence. Dynamic equations of a rigid robotic manipulator are …

Adaptive position/force control for robot manipulators in contact with a rigid surface with uncertain parameters

J Pliego-Jiménez, MA Arteaga-Pérez - European Journal of Control, 2015 - Elsevier
Most position/force control schemes assume that the contact surface is exactly known. In the
presence of constraint uncertainties these controllers cannot ensure convergence to zero of …

Elman fuzzy adaptive control for obstacle avoidance of mobile robots using hybrid force/position incorporation

S Wen, W Zheng, J Zhu, X Li… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This paper addresses a virtual force field between mobile robots and obstacles to keep them
away with a desired distance. An online learning method of hybrid force/position control is …

A novel prescribed-performance-tracking control system with finite-time convergence stability for uncertain robotic manipulators

AT Vo, TN Truong, HJ Kang - Sensors, 2022 - mdpi.com
Through this article, we present an advanced prescribed performance-tracking control
system with finite-time convergence stability for uncertain robotic manipulators. It is therefore …

Global continuous finite‐time tracking of robot manipulators

Y Su - International Journal of Robust and Nonlinear Control …, 2009 - Wiley Online Library
This paper addresses the global finite‐time tracking of robot manipulators. The commonly
used linear proportional‐derivative (PD) plus (PD+) scheme is extended to achieve the …

Global finite-time inverse tracking control of robot manipulators

Y Su, C Zheng - Robotics and Computer-Integrated Manufacturing, 2011 - Elsevier
This paper addresses the global finite-time tracking of robot manipulators. By replacing with
the nonlinear exponential-like errors, the commonly used inverse dynamics control for robot …

Global finite-time adaptive control for uncalibrated robot manipulator based on visual servoing

T Li, H Zhao - ISA transactions, 2017 - Elsevier
The paper addresses the finite-time convergence problem of a uncalibrated camera-robot
system with uncertainties. These uncertainties include camera extrinsic and intrinsic …

A multistage position/force control for constrained robotic systems with friction: Joint-space decomposition, linearization, and multiobjective observer/controller …

K Khayati, P Bigras, LA Dessaint - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
A historical review of constrained robot modeling and control strategies is first introduced.
Next, a design of a motion/force controller for a constrained servo-robot, which is based on a …

Real-time constrained trajectory generation of mobile manipulators

M Galicki - Robotics and Autonomous Systems, 2016 - Elsevier
This work offers the solution at the control feed-back level of the accurate positioning in a
finite time of the end-effector whose mobile manipulator is subject to control and complex …