The main objective of the FREIRAUM project is to teach and learn Robot Operating System (ROS) in the construction robotics field. ROS is a framework that has established itself over the last 15 years in the robotics and automation industries as a powerful tool for developing complex engineering systems. Meanwhile, ROS has become a widely used standard in robotics. Thanks to its scalability, efficiency, and user-friendliness, ROS offers a very realistic virtual environment for the use of automated construction machines and robots. With ROS, technical procedures and processes as well as complex robot simulations can be realized and simulated dynamically.

At RWTH Aachen University, students have access to learning materials in the form of videos, multiple-choice tests, and virtual labs. They receive guidance through complex robotics topics, progressing step by step. In addition to ROS lessons provided through lecture videos and assessment tests, each student has the opportunity to implement and test their own projects in a virtual environment.

This project is supported by the Stiftung Innovation in der Hochschulehre and led by the Chair of Individualized Production at RWTH Aachen University.

The project was led by Univ.-Prof. Dr. techn. Sigrid Brell-Cokcan and managed by Davide Picchi. We would like to thank all researchers Davide Picchi, Dr. Sven Stumm, Zhao Zhongqian and Christoph Heuer.

Excited to share that we kicked off the Construction vertical within the Cascaded Funding Project of the TARGET-X initiative here in Aachen! It was an inspiring gathering where we set the ReStage (Stage for Reuse) for a multimaterial demonstrator for #automated #DeConstruction on our Reference Construction Site at RWTH AACHEN UNIVERSITY for future collaboration, open innovation, and impactful outcomes for 5G in Digital Construction. Looking forward to the journey ahead as we work together towards our shared goals of Circular Construction.

A warm welcome to our new research partners: LIGNOTREND Produktions GmbH, RST Stahlbau GmbH & Co. KG, kadawittfeldarchitektur GmbH, Florack Bauunternehmung GmbH, and wh-p GmbH. Together, we’re poised to make waves in the realm of construction innovation.

The TARGET-X project is funded by the Smart Networks and Services Joint Undertaking (SNS JU) under Horizon Europe (funding number 101096614).

The joint paper on results of 5G in the mining and construction sectors, written as part of the 5G.Namico project, won the Best Paper Award at the 19th Wireless On-demand Network Systems and Services Conference. The paper “The Application of 5G Networks on Construction Sites and in Underground Mines: Successful Outcomes from Field Trials” by Maximilian Brochhaus, Niels König, Johannes Josef Emontsbotz, Hyung Joo Lee, Sarah S. Schmitt, Ajit Krishnan, Johannes Lukas Sieger, Victoria Jung, Sigrid Brell-Cokcan and Robert Schmitt demonstrates the potential of 5G in construction and underground mining.

The 5G NAMICO project was funded by the State of North Rhine-Westphalia through the Ministry of Economic Affairs, Innovation, Digitalization and Energy with the funding code 005-2108-0111.

The BauFeSt 4.0 project aims to establish a foundation for overcoming challenges in steel construction, including the shortage of skilled workers, cost and time pressures, through the use of flexible automation systems in assembly. The integration of robotic systems is crucial for competitiveness, but traditional approaches may lead to fit errors, welding defects, and production waste. Current handling of inevitable component tolerances requires complex measurement and information processing systems. The project seeks to overcome these challenges by implementing flexible process control through efficient tolerance capture and processing, applicable to both industrial robots and existing machines. The development involves defining information for seamless collaboration among different machines in steel production, focusing on measurement and tolerance information as well as process feedback. The project explores alternatives for storing and exchanging additional information from manufacturing processes. The Industry Foundation Classes (IFC) and Web Ontology Language (OWL) are investigated for information storage and cross-domain exchange. The project outlines the necessary information for various manufacturing processes, emphasizing bidirectional information flow for quality control, evaluations, and optimizations. Real demonstrators, such as a robot-controlled drilling and plasma cutting, validate the developed concepts. The future focus involves further validating and developing the systematics for a holistic description of information and processes in steel production. The ontology-based approach allows integration of additional concepts and information sources, fostering collaboration for standardizing information transfer and data storage. These insights lay the groundwork for future developments in steel construction automation and digitization, enhancing safety, productivity, and worker incentives while providing significant added value throughout the construction value chain.

The research project was funded by the Federal Ministry for Economic Affairs and Energy (BMWi) via the German Federation of Industrial Research Association (AiF).

The project was led by Univ.-Prof. Dr. techn. Sigrid Brell-Cokcan and managed by Victoria Jung. We would like to thank all researchers Victoria Jung, Lukas Kirner, Christoph Heuer and our media-team: Simon Laprell, Marica Vitt.

We are thrilled to share that our incredible team has once again shown its invaluable spirit at the Open Campus Week 2023. The hard work, dedication, and collaboration that went into making this event a resounding success cannot be overstated. From planning and preparation to real demonstrator execution, every team member poured their heart and soul into making this event unforgettable. A huge shoutout and thank you to our team members who worked tirelessly behind the scenes, our event partners for their invaluable support, and all the attendees who joined us and made the event truly special. The IP RWTH Aachen University and Center Construction Robotics team had a lot of fun and we can’t wait to see what we will accomplish together in the future. Thank you to everyone who contributed.

Sven Stumm, Victoria Jung, Thomas Adams, Barış Çokcan, Burak Y., Iremnur Tokac Celikyay, Georg Theisen, Radwa Abdelhafez, Fabian Classen, Julia Weishäupl, Marit Zöcklein, GİZEM EREKİNCİ ATLAN, Hyung Joo Lee, Ajith Krishnan, Ethan Kerber, Emre Ergin, Görkem Can Ertemli, Doğa Su Kıralioğlu, Stefanie Steinfeld, Chu Han Wu, Jyrki Oraskari, Nico Horsch, Philippe Gülpen, David Lukert, Shady Saleh, Simon Laprell, Christoph Heuer, Lukas Kirner, Heinrich Knitt, Carsten Kamp, Jan Luca Fahrendholz, Hisham Farid, Sigrid Brell-Cokcan