SCHEME (Safety Critical Harsh Environment Micro-processing Evolution)

Lead Participant: ROLLS-ROYCE PLC

Abstract

Rolls-Royce has assembled a world-class consortium of UK industry and academia to develop the next generation of microprocessors for use in aerospace and other harsh environments.

The next generation of aircraft, designed to meet net-zero targets, will require more complex, intelligent, autonomous, and connected systems, and at the heart of those software-enabled systems is the need for a cyber-secure, high-integrity processor.

Microprocessor design and manufacture is complex, and typically commercial off-the-shelf automotive and general-purpose microprocessors are repurposed for aerospace. That approach has issues of obsolescence, complexity and design trade-offs that have long-term cost implications. Recent experience in the automotive industry has also demonstrated how the supply chain for off-the-shelf components can be significantly and adversely affected by global events such as COVID.

Project SCHEME (Safety-Critical Harsh Environment Micro-processing Evolution) will develop a new generation of UK-native, safety critical and cyber-secure microprocessors. Developing a bespoke processor reduces design and through-life costs, ensures security of supply and provides protection from the global issues that face the semiconductor industry.

The project will initially develop a control processor suitable for high-integrity control and monitoring. A manufacturing and support solution will be developed that provides better obsolescence protection than is available from off-the-shelf devices. It will also provide an associated electronics, security and software tooling infrastructure to enable the UK to strengthen its position in high-integrity avionics design and manufacturing.

This project will build UK national resilience in this area and make the processor available not only to aerospace, but in other areas where systems operate in harsh environments. SCHEME will engage with the wider community to identify and pursue exploitation opportunities, including supporting potential adopters with microprocessor trials. The project will put the UK in a position to design and build the low-carbon, intelligent systems that will be critical to society in the future.

The project is partly funded by the UK government agencies, BEIS, ATI, and Innovate UK. Rolls-Royce is joined by TT Electronics, Volant Autonomy, Rapita Systems, Adacore, The Manufacturing Technology Centre, Queen's University Belfast, University of Bristol, University of Sheffield, and University of York.

Lead Participant

Project Cost

Grant Offer

 

Participant

ROLLS-ROYCE PLC

Publications

10 25 50