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University of Oxford to contribute to Sellafield’s new Centre of Expertise in Robotics and Artificial Intelligence

The academic consortium, led by the University of Manchester, will support Sellafield Ltd as it delivers its long-term objectives of safely inspecting and decommissioning their facilities using remote technologies

A horizontal collage of two photos. The photos of are of two robots used by the Oxford Robotics Institute: on the left is a walking robot - Spot, with a man at the controls, on the right is a photo of a small wheeled robot.

Sellafield Ltd have made considerable progress with the deployment of robots to address challenges on its site. However, there are many challenges that remain, many of which cannot be solved using currently available commercial technologies.

A new academic consortium will support Sellafield’s new Robotics and Artificial Intelligence Centre of Expertise, providing Sellafield Ltd with technical support as it delivers its long-term objectives of safely inspecting and decommissioning their facilities using remote technologies.

The consortium will be led by Professor Barry Lennox and Dr Simon Watson at the University of Manchester and supported by groups at the University of Oxford, led by Professor Nick Hawes (Oxford Robotics Institute), and the University of Bristol, led by Professor Tom Scott.

Sellafield Ltd’s engagement with the academic consortium will be led by its Robotics and Manufacturing Lead, Dr Melissa Willis.

Barry Lennox, Professor of Applied Control at The University of Manchester, said: “This new centre will enable us to continue to develop robotic systems that will have a real impact on the decommissioning of the Sellafield site.”

The consortium has considerable experience of working with Sellafield Ltd, having all been involved in the RAIN (Robotics and Artificial Intelligence for Nuclear) hub, and more recently the University of Manchester has provided the academic leadership for the Robotics and AI Collaboration (RAICo) in Cumbria.

Experience of the consortium includes the design, development and deployment of mobile robots in a range of air, land and aquatic environments in the UK and overseas.

The Oxford Robotics Institute (ORI) have developed a range of mapping and mission planning technologies that can be used by robots, such as Boston Dynamics’ Spot, to autonomously monitor facilities and identify unexpected changes.

Boston Dynamic's Spot
Boston Dynamic's Spot

Working collaboratively with Sellafield Ltd, researchers at the University of Manchester developed AVEXIS, which can be deployed into aquatic facilities with access ports as small as 150 mm and collect visual and radiometric data. The commercial version of AVEXIS was the first robot to be deployed into Sellafield’s Magnox Swarf Storage Silos and its use at Fukushima Daiichi has been explored.

The AVEXIS robot can be deployed into aquatic facilities to collect visual and radiometric data

Using quadrotor and fixed wing vehicles, the University of Bristol have developed technology able to map radioactivity levels over large areas of land. The technology has been deployed successfully in the UK and overseas, with the image showing a radiation dose map generated over the Red Forest area of the Chornobyl Exclusion Zone, Ukraine, with the orange/red areas showing regions of elevated gamma dose rates.

University of Bristol's radiation dose map
University of Bristol's radiation dose map

Melissa Willis, Robotics and Manufacturing Research Lead at Sellafield Ltd, added: “We are excited by the opportunities that this consortium provides us with and are confident that their technical expertise will help us to deliver the benefits that robotics technology offers us on the Sellafield site.”