[HTML][HTML] Online compliance error compensation system for industrial manipulators in contact applications

MK Gonzalez, NA Theissen, A Barrios… - Robotics and computer …, 2022 - Elsevier
Industrial manipulators are rarely used in high-force processes even though they provide
flexibility, adaptability, relatively low cost, and a large workspace. This limited utilization is …

Accurate error compensation method for multi-axis parallel machine via singularized jacobi geometric parameter correction and coupling error evaluation

Y Luo, J Gao, D Chen, L Zhang, Y Liu… - Robotics and Computer …, 2024 - Elsevier
The Jacobian model is a prevalent tool for error compensation in multi-axis parallel
mechanisms. However, discrepancies between the model's nominal and actual geometrical …

Assessment of ISO Standardisation to Identify an Industrial Robot's Base Frame

L McGarry, J Butterfield, A Murphy - Robotics and Computer-Integrated …, 2022 - Elsevier
There is a growing need for industrial robots to undertake high tolerance operations in line
with Industry 4.0 (I4. 0) demands and requirements. This requires robotic accuracy to be …

Kinematic model calibration of a collaborative redundant robot using a closed kinematic chain

T Petrič, L Žlajpah - Scientific Reports, 2023 - nature.com
In this paper, we propose a novel approach for the kinematic calibration of collaborative
redundat robots, focusing on improving their precision using a cost-effective and efficient …

A novel method to enhance the accuracy of parameter identification in elasto-geometrical calibration for industrial robots

S Yu, J Nan, Y Sun - Robotics and Computer-Integrated Manufacturing, 2024 - Elsevier
Elasto-geometrical calibration is crucial for enhancing the absolute accuracy of robots in
machining operations through the identification and compensation of parameter errors …

An uncalibrated and accurate robotic puncture method under respiratory motion

B Yan, L Zheng, L Cai, W Zhang, L Yang… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
Robotic puncture system (RPS) has been widely concerned in thoracoabdominal puncture
surgery, but it usually requires cumbersome hand-eye calibration (HEC) to ensure accuracy …

Influence of the velocity on quasi-static deflections of industrial articulated robots

MK Gonzalez, N Theissen, N Agirre… - … International Journal of …, 2023 - Springer
This article presents the measurement and analysis of the influence of velocity on the quasi-
static deflections of industrial manipulators of three different manufacturers. Quasi-static …

CMOR motion planning and accuracy control for heavy-duty robots

C Zuo, W Wang, L Xia, F Wang, P Zhou… - Journal of Intelligent …, 2023 - degruyter.com
Factors like rising work costs and the imminent transformation and upgrading of
manufacturing industries are driving the rapid development of the industrial robotics market …

[PDF][PDF] Tuning the Dynamic Response of a Redundant Robotic System Using Its Dominant Natural Frequencies.

C Saldarriaga, M Fajardo-Pruna, CG Helguero… - ICINCO (2), 2023 - scitepress.org
Robotic systems often encounter challenges in achieving desired dynamic responses,
especially when they possess redundant degrees of freedom. This paper proposes a …

[PDF][PDF] Machine Learning Methods to Improve the Accuracy of an Articulated Robot for a Cyber-Physical Production System

J Butterfield, A Murphy - 2022 - pure.qub.ac.uk
There is a growing need for industrial robots to undertake high tolerance operations in line
with Industry 4.0 (I4. 0) demands and requirements. This requires robotic accuracy to be …