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Experimental validation of a constrained control architecture for a multi-robot bricklayer system.
- Source :
-
Mechatronics . Apr2024, Vol. 98, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- Robotics in construction is an emerging field that aims to automate various construction activities. Among the various innovative technologies for the construction sector, in this paper we focus on robotic solutions for the bricklaying task. In particular, we describe and explain in detail the implementation of a control framework for a recently introduced multi-robot bricklaying concept, specifically designed for laying activities with large and heavy blocks. The multi-robot system subject of this work is based on the collaboration of a robotic manipulator and a crane. The control architecture proposed to perform the construction task belongs to the Explicit Reference Governor (ERG) formalism. The ERG is a constrained control structure that enforces the constraints of the system and ensures that the robotic system operates correctly and safely. The efficiency of the proposed solution is confirmed by experimental validation on a custom-made crane and a KUKA LBR IIWA14R820 robotic arm. [Display omitted] • Implementation of a constrained control for a multi-robot bricklayer system for construction activities. • The proposed control scheme does not rely on any online optimization problems. • Detailed explanation of the full-scale prototype and implementation of the control algorithm. • Experimental validation on a custom-made overhead crane and a robotic arm. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TECHNOLOGICAL innovations
*CRANES (Machinery)
*ROBOTICS
Subjects
Details
- Language :
- English
- ISSN :
- 09574158
- Volume :
- 98
- Database :
- Academic Search Index
- Journal :
- Mechatronics
- Publication Type :
- Academic Journal
- Accession number :
- 175344112
- Full Text :
- https://doi.org/10.1016/j.mechatronics.2024.103139