REPLENISH will develop a portfolio of maintenance, repair, inspection, sensing, and digital twinning techniques predominately to support Rolls-Royce's civil fleet through improved time on-wing and reduced in-shop costs. Rolls-Royce will lead the programme supported by the following best-in-class UK organisations: Clifton Photonics, BJR Systems, AddQual, i3D Robotics, MTC, and Universities of Nottingham, Sheffield, Birmingham, Cambridge, Manchester, and Southampton. The collaboration will develop, mature, test, verify, and demonstrate cutting-edge aftermarket servicing technologies including custom in-field robotics, adaptive-additive repairs, more-automated component inspection, novel on-engine health sensors, and Machine Learning methods for rapid decision making. Alongside underpinning more sustainable aftermarket care of Rolls-Royce's current aerospace fleet, initial development of servicing approaches for future architectures is planned.

To develop a novel intelligent actionable knowledge graph solution for enabling visualization, forecasting, and analytics services to the high-performance product qualification process.

Deliver a Digital Twin demonstrator by digitising high value components through the repair value stream. This will allow improved decision quality for in process batches and provide a credible source of historical data on which to base repair development activities. Using a Digital Twin will increase repair yield and reduced in process rework delivering lower lifecycle cost and lower lifecycle carbon footprint.

To develop a dynamic component dashboard enabling visualisation of high-performance product characteristics allowing clearer correlation of each characteristic to inputs, features and changes thereby offering an holistic view of the product's lifecycle capability.