Content area

Abstract

In this study, the design stages of a parallel robot with 3-DOF and linear motion are presented in detail. The position control of the linear robot, which was manufactured after the design process, was achieved in real time by using the inverse kinematic equations of the robot with the SMC method and the MSMC method. The highlights of the study are that the linear robot designed for a specific purpose has a unique design and the control of a 3-DOF linear robot with a MSMC method, which has not been found so far in the literature. In order to realize real-time position control, real-time SMC is implemented in the Matlab/Simulink R2017b environment. In addition, to increase the success of the SMC, the position control of the robot was also realized by a different method of moving the sliding surface. Humusoft MF634 card is compatible with Matlab and was used to transfer data in real time. Considering the point where the robot will be fixed, control was provided for the third region of the x-y cartesian coordinate system for position control. According to the results, the robot reached the desired reference values faster in the MSMC, with a difference of approximately 2 s. The robot reached the targeted values in 9.492 s with a maximum error of 0.06%, showing the effectiveness of the control mechanism. Considering the large size of the robot limbs, this result is satisfactory.

Details

1009240
Business indexing term
Title
Real-Time Sliding Mode and Moving Sliding Mode Control of 3-DOF Linear Parallel Robot
Author
Publication title
Machines; Basel
Volume
13
Issue
3
First page
190
Publication year
2025
Publication date
2025
Publisher
MDPI AG
Place of publication
Basel
Country of publication
Switzerland
e-ISSN
20751702
Source type
Scholarly Journal
Language of publication
English
Document type
Journal Article
Publication history
 
 
Online publication date
2025-02-27
Milestone dates
2025-02-04 (Received); 2025-02-26 (Accepted)
Publication history
 
 
   First posting date
27 Feb 2025
ProQuest document ID
3181607288
Document URL
https://www.proquest.com/scholarly-journals/real-time-sliding-mode-moving-control-3-dof/docview/3181607288/se-2?accountid=208611
Copyright
© 2025 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Last updated
2025-03-27
Database
ProQuest One Academic