Resilient Bio-inspired Modular Robotic Miners

Projektinformationen

ROBOMINERS

ID Finanzhilfevereinbarung: 820971

DOI

10.3030/820971

Projekt abgeschlossen

EK-Unterschriftsdatum 3 Mai 2019

Startdatum 1 Juni 2019

Enddatum 30 November 2023

Finanziert unter

• SOCIETAL CHALLENGES - Climate action, Environment, Resource Efficiency and Raw Materials

Gesamtkosten

€ 7 445 900,00

EU-Beitrag

€ 7 445 900,00

Koordiniert durch

UNIVERSIDAD POLITECNICA DE MADRID
Spain

Periodic Reporting for period 3 - ROBOMINERS (Resilient Bio-inspired Modular Robotic Miners)

Berichtszeitraum: 2022-06-01 bis 2023-11-30

Zusammenfassung vom Kontext und den Gesamtzielen des Projekts

ROBOMINERS has developed several key technologies for a bio-inspired, modular and reconfigurable robot-miner for small and difficult to access deposits. A prototype robot has been designed and developed that is capable of mining underground, underwater in a flooded environment as a proof of concept modular robot that can be delivered in modules to the deposit via a large diameter borehole drilled from the surface to the mineral deposit.

ROBOMINERS has delivered a proof of concept for the feasibility of this technology line at Technology Readiness Level (TRL) 4. The technology could enable the EU to access mineral raw materials from domestic sources that are otherwise inaccessible or uneconomic. Our technology aims at performing mining in a more sustainable and environmental friendly way, with an indirect benefit to social acceptance of mining.

The high-tech vision of ROBOMINERS aims at having a transformational effect on the mining industry: mining as a high-tech industry

Our concrete objectives are as follows:
(1) Construct a fully functional modular robot miner prototype capable of performing selective mining
(2) Validate all key functions of the robot-miner to a level of TRL-4.
(3) Design a mining ecosystem of expected future upstream/downstream raw materials processes via simulations, modelling and virtual prototyping
(4) Study and develop selective mining instruments: mineralogy and geophysical sensors, and production tools
(5) Use the prototypes to study and advance future research challenges on scalability, resilience, re-configurability, self-repair, collective behavior, operation in harsh environments, selective mining, as well as for the necessary converging technologies on an overall mining ecosystem level.

Arbeit, die ab Beginn des Projekts bis zum Ende des durch den Bericht erfassten Berichtszeitraums geleistet wurde, und die wichtigsten bis dahin erzielten Ergebnisse

In this las period we have finalised the project. Concretely, we have

-Finalised the development and assembly of the full robotic platform prototype (RM1).
-Finalised the development of the geo-physical and mineralogical sensors, mining ecosystem (mining strategies).
-Used the scaled prototypes and their digital twins for testing perception, control, navigation and AI techniques.
-Finalised roadmapping, dissemination and sustainability studies.
-Finally, we successfully carried out two field test campaigns, the first, in Kunda (Estonia) to test the RM1 robot capabilities and the second in Mezica (Slovenia) to test sensors.

Fortschritte, die über den aktuellen Stand der Technik hinausgehen und voraussichtliche potenzielle Auswirkungen (einschließlich der bis dato erzielten sozioökonomischen Auswirkungen und weiter gefassten gesellschaftlichen Auswirkungen des Projekts)

The work carried out has progressed in several fields:
• Review of locomotion means in slurry and multi-modal of animals
• Possible geological and mining scenarios for the robominers technology
• Main characteristics of ore deposit types and applicability of the robominers technology
• Review of extractions methods
• Close- and mid-range perception senosrs
• Mining Analogues & upstream/downstream mining processes
• Rock mechanics, backfilling techniques
• Space problem, mine layout and feeding patterns
• High temperature and high pressure electronics and water hydraulics
• Preliminary robot concepts
• Robot modules coupling mechanisms
• Modular robotics: new mechatronics designs and simulations

In line with the Call objectives, ROBOMINERS aims at “creating a lower TRL technology base for radical innovations within the next decades in the sectors concerned that would help unlock substantial reserves of new or currently unexploited resources within the EU”. ROBOMINERS will deliver proof of concept of an envisioned new mining technology line that will enable the EU have access to mineral raw materials from otherwise inaccessible or uneconomic domestic sources. This proof of concept will be delivered in the format of a new amphibious robot miner that will be designed and constructed as a result of merging technologies from advanced robotics, mechatronics and mining engineering. Several of the solutions put forward in ROBOMINERS will convert academic science into a first industrial application. This will support the Call’s requirement for satisfying the EU’s “need for very innovative and sustainable raw materials production solutions at lower TRLs to bring the next 'digital generation' to the raw materials field.” ROBOMINERS will create a new open-source innovation ecosystem that will drive further research, mobilising new players and stakeholders to work together with Europe’s mining sector, spinning in new innovative ideas “creating added value and new jobs in raw materials producing, equipment manufacturing, information and communication technologies and/or downstream industries”.
The project supports the agendas of both EIP (European Innovation Partnership on Raw Materials) and ETPSMR (The European Technology Platform on Sustainable Mineral Resources), helping to realise the objectives of the EIP on Raw Materials in terms of improving conditions for sustainable access and supply of Raw Materials in the EU.

Physical scaled prototype

CAD model of the robot

CAD model of the robot

Project concept image

Picture of final demonstration