Erratum to: “On position/force tracking control problem of cooperative robot manipulators using adaptive fuzzy backstepping approach” [ISA Trans. 70 (2017) 432-446]

2021 ◽  
Author(s):  
Ali deylami
Keyword(s):  
Control Problem ◽  
Tracking Control ◽  
Robot Manipulators ◽  
Adaptive Fuzzy ◽  
Backstepping Approach ◽  
Force Tracking

On position/force tracking control problem of cooperative robot manipulators using adaptive fuzzy backstepping approach

2017 ◽  
Vol 70 ◽  
pp. 432-446 ◽  
Author(s):  
Barmak Baigzadehnoe ◽  
Zahra Rahmani ◽  
Alireza Khosravi ◽  
Behrooz Rezaie
Keyword(s):  
Control Problem ◽  
Tracking Control ◽  
Robot Manipulators ◽  
Adaptive Fuzzy ◽  
Backstepping Approach ◽  
Force Tracking

Robust adaptive motion/force tracking control design for uncertain constrained robot manipulators

Automatica ◽  
2004 ◽  
Vol 40 (12) ◽  
pp. 2111-2119 ◽  
Author(s):  
Chian-Song Chiu ◽  
Kuang-Yow Lian ◽  
Tsu-Cheng Wu
Keyword(s):  
Tracking Control ◽  
Robot Manipulators ◽  
Control Design ◽  
Adaptive Motion ◽  
Force Tracking ◽  
Robust Adaptive ◽  
Constrained Robot

scholarly journals Damping Force Tracking Control of MR Damper System Using a New Direct Adaptive Fuzzy Controller

2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
Xuan Phu Do ◽  
Kruti Shah ◽  
Seung-Bok Choi
Keyword(s):  
Vibration Control ◽  
Tracking Control ◽  
Fuzzy Controller ◽  
Tracking Error ◽  
Mr Damper ◽  
Control Performance ◽  
Damping Force ◽  
Adaptive Fuzzy Controller ◽  
Adaptive Fuzzy ◽  
Force Tracking

This paper presents a new direct adaptive fuzzy controller and its effectiveness is verified by investigating the damping force tracking control of magnetorheological (MR) fluid based damper (MR damper in short) system. In the formulation of the proposed controller, a model of interval type 2 fuzzy controller is combined with the direct adaptive control to achieve high performance in vibration control. In addition,H∞(Hinfinity) tracking technique is used in building a model of the direct adaptive fuzzy controller in which an enhanced iterative algorithm is combined with the fuzzy model. After establishing a closed-loop control structure to achieve high control performance, a cylindrical MR damper is adopted and damping force tracking results are obtained and discussed. In addition, in order to demonstrate the effectiveness of the proposed control strategy, two existing controllers are modified and tested for comparative work. It has been demonstrated from simulation and experiment that the proposed control scheme provides much better control performance in terms of damping force tracking error. This leads to excellent vibration control performance of the semiactive MR damper system associated with the proposed controller.

Velocity and Force Observers for the Control of Robot Manipulators

2013 ◽  
Vol 135 (6) ◽  
Author(s):  
Marco A. Arteaga–Pérez ◽  
Juan C. Rivera–Dueñas ◽  
Alejandro Gutiérrez–Giles
Keyword(s):  
Dynamic Model ◽  
Tracking Control ◽  
Inverse Kinematics ◽  
Robot Manipulator ◽  
Robot Manipulators ◽  
Asymptotical Stability ◽  
Joint Angles ◽  
Force Tracking

In this paper, position/force tracking control for rigid robot manipulators interacting with its environment is considered. It is assumed that only joint angles are available for feedback, so that velocity and force observers are designed. The principle of orthogonalization is employed for this particular purpose and some of its main properties are fully exploited to guarantee local asymptotical stability. Only the force observer requires the dynamic model of the robot manipulator for implementation, and the scheme is developed directly in workspace coordinates, so that no inverse kinematics is required. The proposed approach is tested experimentally and compared with a well–known algorithm.

Adaptive Robust Motion and Force Tracking Control of Robot Manipulators in Contact With Compliant Surfaces With Unknown Stiffness

1998 ◽  
Vol 120 (2) ◽  
pp. 232-240 ◽  
Author(s):  
Bin Yao ◽  
Masayoshi Tomizuka
Keyword(s):  
Contact Surface ◽  
Tracking Control ◽  
High Performance ◽  
Robot Manipulators ◽  
Surface Friction ◽  
Interaction Force ◽  
Friction Model ◽  
Tracking Accuracy ◽  
Compliant Surfaces ◽  
Force Tracking

High performance robust motion and force tracking control of robot manipulators in contact with compliant surfaces is considered in this paper. The robot parameters and the stiffness of the contact surface may not be known. The system may also be subjected to uncertain nonlinearities coming from the joint friction of the robot, external disturbances, the contact surface friction model, and the unknown time-varying equilibrium position of the contact surface. An adaptive robust motion and force tracking controller is proposed, which needs measurements of position, velocity, and interaction force only. The controller achieves a guaranteed transient performance and final tracking accuracy, a desirable feature for applications and for maintaining contact. In addition, the controller achieves asymptotic motion and force tracking without resorting to high-gain feedback when the system is subjected to parametric uncertainties.

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