ROBOMINERS partners from the Montan Universität Leoben, Tampere University and TalTech recently met in Leoben (Austria) for a workshop about different options for the production tools of the robot miner, the water-hydraulic power train system and the locomotion. The partners then travelled to Mittersill in Salzburg to visit the local tungsten mine. This tungsten mine […]

On 14 and 15 January 2020, the partners of the EU-funded ROBOMINERS project gathered in Tallinn, Estonia, to discuss the current state of work and define potential scenarios for the robot miner design and application, taking into consideration both economic and political factors such as the need for certain commodities or their criticality in the EU. By developing a bio-inspired robot for mining deposits that are small or difficult to access, ROBOMINERS aims at facilitating EU access to mineral raw materials – including those that are considered as strategic or critical for the energy transition – from domestic resources, and thus decreasing the European import dependency.

The first day, the partners updated each other about the progress of their investigations with a focus on the locomotion of the bio-inspired robot, the future miner’s design and the robot platform’s software. Some of the key aspects involved the robot’s water hydraulics, artificial muscles, pressure compensation, the cutter head system and the power system. Towards the end of the project, ROBOMINERS aims indeed at presenting a full-scale prototype which will demonstrate the mining process.

The experts from the robotics community also presented their draft concept for the robot, whereas the geology and mining experts came up with a preliminary selection of mineral deposit types and scenarios appropriate for the ROBOMINERS technology. Based on a genetic classification of ore types, participants ranked deposits according to the most relevant aspects such as geometry, rock mechanics, stability, extractability and economics. The partners listed different scenarios as well as potential test sites. These scenarios involve ultra-deep deposits; small, non-economic deposits with a minimum surface footprint; hazardous or not accessible environments; and abandoned mines or non-economic parts of operating mines. The final classification of the scenarios and deposit types is expected to be available in spring 2020.

On 15 January, the consortium meeting continued with a workshop on bio-inspired legged locomotion where robotic experts from TalTech University and the Universidad Politécnica de Madrid (UPM) shared highlights of their current research considered as relevant for the development of the robot miner. This included the presentation of different bio-inspired robotic concepts and various legged robots and their technical complexity by the TalTech team. Specialists from UPM presented a modular climber robot planned to be used for infrastructure inspections which has a variable number of legs and can reassemble its modules autonomously. The workshop concluded with a presentation by ROBOMINERS coordinator Claudio Rossi on energy efficient legged locomotion.

This highly technical session was followed by an Advisory Board meeting involving external experts from the mining industry, and an interactive roadmapping workshop led by La Palma Research Centre for Future Studies (LPRC). The participants discussed the 2030 and 2050 horizon for ROBOMINERS in close alignment with the EU policy vision. The input received will be used for further foresight exercises. The meeting concluded with a guided visit at the Centre for Biorobotics of TalTech University.

The fourth edition of the EU Raw Materials Week took place from 18 to 22 November 2019 in Brussels. The event organised by the European Commission addresses the latest news on raw materials in the EU and is a unique opportunity for the raw materials community to exchange on all relevant issues: policy, technology, international cooperation, framework conditions, knowledge base etc.

ROBOMINERS has been presented at this occasion with a poster submission. Vitor Correia (EFG) was available to explain the project concept to the visitors. ROBOMINERS brochures have also been distributed at several of the sessions organised throughout the week.

ROBOMINERS has been presented on 8 November 2019 during the 29th National conference “Actualities and perspectives of minerals economy” (6-8 November 2019) organised by the Mineral and Energy Economy Research Institute Polish Academy of Science (MEERI PAS). The poster was presented by Alicja Kot-Niewiadomska (MEERI PAS).

ROBOMINERS has been presented at the Universidad Politécnica de Madrid last Friday, 8 November 2019 at the occasion of the 10th anniversary of the foundation of the Centre for Automation and Robotics UPM-CSIC. The anniversary event took place in the framework of the Madrid Science Week. The Science Week offers the public the opportunity to learn about the work of scientists, their research, motivations and efforts. It allows society to know the latest advances in science.

The UPM-CSIC team has presented at this occasion a prototype of a reconfigurable modular robot.

 

From left to right: Ignacio Rodriguez, Daniel Brito and Miguel Hernando

During a short visit of the CNES-IRAP laboratory in Toulouse, France, the ROBOMINERS team from the Geological Survey of Belgium presented this summer the project concept and the potential links with the robotic exploration of Mars, involving among others the use of automated LIBS instrumentation, Raman. The discussions led to various technical considerations for the application of spectroscopic techniques from a robotic platform.

 

SuperCam flight unit (for Raman and near-infrared spectrometer analysis) – will be sent to Mars with the next martian rover. Credits: CNES-TRONQUART Nicolas 2018.

ROBOMINERS has been presented on 4 October 2019 during the 30th International conference of the Slovak Mining Society “The present and future of mining and geology”. The title of the oral presentation by Alicja Kot-Niewiadomska (MEERI PAS) was “ROBOMINERS Project – the future of effective mining”. The conference focused on minerals exploitation, processing and use in relation to the environment, an implementation of „zero-footprint mining“ principles, and environmentally friendly production approach „mine-to-mill“ and research, development and application trends in the fields of geology, extraction and processing.

 

On 17 October 2019, representatives of the projects Pipebots, UNEXMIN and ROBOMINERS have gathered in Amsterdam, the Netherlands, for a Joint Workshop. The event was attended by approximately 20 specialists in geosciences and electrical and process engineering.

At this occasion, ROBOMINERS coordinator Claudio Rossi (UPM) provided a general presentation about the project.

The aim of this first Joint Workshop was to exchange on the progress of the different projects and share ideas on topics relevant for all three projects such as sensing, locomotion, communication between robots, storage capacity and processing, management of data, and energy consumption.

The European Federation of Geologists (EFG) and La Palma Research Centre (LPRC) were also actively involved in the workshop as it is part of ROBOMINERS clustering activities.

Follow-up meetings are already under planning. Stay tuned!

ROBOMINERS has been presented by project coordinator Claudio Rossi (UPM) at the “What next for space resources utilisation?” workshop organised by the European Space Agency (ESA) in Luxembourg on 10 and 11 October.

ESA has hosted this workshop, in cooperation with the Luxembourg Space Agency, to identify the next steps needed to realise the first space resource utilisation, in support of sustained and sustainable human presence at the Moon. The event took place as part of the Luxembourg Space Resources week and was attended by 400 participants.

At this occasion, Claudio Rossi gave a speech on the applicability of the ROBOMINERS concept for space resources: “From deep underground to deep space”.

 

Claudio Rossi at the ESA workshop

 

The UNEXMIN project has very close links with ROBOMINERS as both projects gather specialists in the mineral raw materials and the robotics sector with a view to reducing the EU’s dependence on imported critical minerals.

The target of the Horizon 2020-funded UNEXMIN project was to develop an autonomous and multi-platform Robotic Explorer with tools for the exploration and 3D mapping of the thousands of historic and now flooded deep mines that pepper Europe and which are today inaccessible and closed.

The project organised its final conference on 26 September 2019 in Brussels and gathered nearly 80 participants from across Europe. The event offered the unique opportunity to present the project’s main deliverables, while showcasing the UX-1 robot at Nemo 33, Europe’s deepest diving pool.

ROBOMINERS coordinator Claudio Rossi presented the project to the audience which comprised policymakers from the European Commission’s DG GROW and EASME, academics from various European research institutions, representatives from mineral exploration and exploitation companies and robotics and ICT experts.

 

More information:

Powerpoint presentation about ROBOMINERS

UNEXMIN final conference