A review of redundant parallel kinematic mechanisms

M Luces, JK Mills, B Benhabib - Journal of Intelligent & Robotic Systems, 2017‏ - Springer
Parallel kinematic mechanisms (PKM) have received particular attention due to their higher
stiffness, increased payload capacity, and agility, when compared to their serial …

Social spider optimization algorithm for tuning parameters in PD-like Interval Type-2 Fuzzy Logic Controller applied to a parallel robot

AJ Humaidi, HT Najem, AQ Al-Dujaili… - Measurement and …, 2021‏ - journals.sagepub.com
This paper presents control design based on an Interval Type-2 Fuzzy Logic (IT2FL) for the
trajectory tracking of 3-RRR (3-Revolute-Revolute-Revolute) planar parallel robot. The …

Nonlinear computed torque control for a high-speed planar parallel manipulator

W Shang, S Cong - Mechatronics, 2009‏ - Elsevier
A new computed torque (CT)-type controller termed nonlinear CT (NCT) controller is
developed and applied to a high-speed planar parallel manipulator. The NCT controller is …

Design of Augmented Nonlinear PD Controller of Delta/Par4‐Like Robot

AJ Humaidi, AI Abdulkareem - Journal of Control Science and …, 2019‏ - Wiley Online Library
This work presents the design of two control schemes for a Delta/Par4‐like parallel robot:
augmented PD (APD) controller and augmented nonlinear PD (ANPD) controller. The …

Model-based control of a 3-DOF parallel robot based on identified relevant parameters

M Diaz-Rodriguez, A Valera, V Mata… - … ASME Transactions on …, 2012‏ - ieeexplore.ieee.org
This paper presents in detail how to model, identify, and control a 3-DOF prismatics-revolute-
spherical parallel manipulator in terms of relevant parameters. A reduced model based on a …

Adaptive control of a 3-DOF parallel manipulator considering payload handling and relevant parameter models

J Cazalilla, M Vallés, V Mata, M Díaz-Rodríguez… - Robotics and Computer …, 2014‏ - Elsevier
Abstract Model-based control improves robot performance provided that the dynamics
parameters are estimated accurately. However, some of the model parameters change with …

Performance evaluation of redundant parallel manipulators assimilating motion/force transmissibility

F **e, XJ Liu, J Wang - International Journal of Advanced …, 2011‏ - journals.sagepub.com
Performance evaluation is one of the most important issues in the field of parallel kinematic
manipulators (PKMs). As a very important class of PKMs, the redundant PKMs have been …

Augmented nonlinear PD controller for a redundantly actuated parallel manipulator

WW Shang, S Cong, ZX Li, SL Jiang - Advanced Robotics, 2009‏ - Taylor & Francis
In order to improve trajectory tracking accuracy for a redundantly actuated parallel
manipulator, a so-called augmented nonlinear PD (ANPD) controller based on the …

Active joint synchronization control for a 2-DOF redundantly actuated parallel manipulator

W Shang, S Cong, Y Zhang… - IEEE transactions on …, 2008‏ - ieeexplore.ieee.org
This brief applies the synchronization to solve control problem of redundantly actuated
parallel manipulators. With the synchronization method, a new controller termed active joint …

Robust nonlinear control of a planar 2-DOF parallel manipulator with redundant actuation

W Shang, S Cong - Robotics and Computer-Integrated Manufacturing, 2014‏ - Elsevier
A new robust nonlinear controller is presented and applied to a planar 2-DOF parallel
manipulator with redundant actuation. The robust nonlinear controller is designed by …