Digital assembly simulation is helping shipbuilders tackle one of production’s most complex challenges: piping installation. By combining collision-free path planning algorithms with automated assembly sequence generation and validation against real-world CAD models, the approach improves constructability assessment, installation planning and procurement decisions, enabling more efficient and reliable shipbuilding processes.

Navantia is advancing digital shipbuilding through an integrated design methodology that connects CAD, structural analysis and lifecycle management within a unified digital engineering environment. By linking 3D models, finite element simulations and PLM workflows from concept through construction, the approach improves collaboration, design accuracy and traceability, enabling faster decisions and more efficient ship development.

A shift toward model-based structural approval is transforming collaboration between shipbuilders and classification societies. By embedding structural scantling data directly within 3D models, this approach promises improved traceability, reduced documentation effort and faster approvals. Early proof-of-concept work highlights remaining challenges in standardising complex structural details for a fully digital future.

Wind-Assisted Propulsion Systems are accelerating maritime decarbonisation through advanced digital engineering. By combining aerofoil optimisation, high-fidelity fluid dynamics and structural simulation within an integrated 3DEXPERIENCE® workflow, engineers can maximise propulsion efficiency, reduce emissions and shorten development cycles, demonstrating how virtual design technologies are enabling more sustainable shipping solutions.

Automated weld inspection is addressing growing workforce shortages and rising inspection costs in shipbuilding. By combining laser scanning, bead-shape analysis and AI-powered defect identification, the system enables accurate remote assessment of weld quality, reduces reliance on specialist inspectors and improves efficiency, consistency and accessibility across complex shipyard environments.

Digital process simulation is helping shipyards overcome the challenge of constantly changing designs and fragmented production planning. By introducing a network-based data structure that automatically synchronises design updates, production workflows and departmental plans, this approach enables more efficient scheduling, stronger cross-functional coordination and greater responsiveness across complex shipbuilding programmes.

Virtual reality is unlocking new possibilities for shipbuilding collaboration, training and design review, but handling massive 3D CAD models remains a major technical challenge. By combining GPU instancing, intelligent caching and voxel-based optimisation, this approach enables faster loading, lower memory demands and more immersive visualisation of complex ship designs.

Human-centric modularity is offering a fresh approach to naval auxiliary vessel design, combining lessons from submarine habitability, containerisation and data-centre architectures to create more adaptable and sustainable platforms. By optimising space around operational needs and enabling long-term reconfiguration, this methodology enhances capability, resilience and lifecycle effectiveness in support of evolving defence requirements.

Large Uncrewed Surface Vessels are poised to become critical force multipliers in future naval fleets, extending sensing, weapons capacity and operational reach. By examining survivability without onboard crews, this research explores novel approaches to security, damage control and recovery, revealing how radically different design philosophies could reshape naval architecture and combat resilience.

Advanced simulation is improving how navies assess and extend the service life of aging warships. By coupling Smoothed Particle Hydrodynamics with Finite Element Analysis, engineers can model wave-induced structural loads, corrosion effects and operational stresses with greater fidelity, enabling more confident maintenance decisions, enhanced fleet availability and data-driven lifecycle management.

AI and wave sensing are converging to solve one of maritime autonomy’s toughest challenges: safe launch and recovery of VTOL uncrewed aircraft at sea. By combining real-time sea-state measurement with predictive artificial intelligence, the Quiescent Period Prediction approach identifies optimal recovery windows, enhancing operational safety, expanding weather limits and enabling more reliable autonomous naval aviation.

Future warships will require unprecedented electrical power to support directed-energy weapons, advanced sensors and next-generation combat systems. This analysis examines mechanical, hybrid and all-electric propulsion architectures, introducing the concept of an efficiency gap between prime movers while exploring innovative hybrid solutions. It also challenges traditional stealth assumptions, proposing acoustic signature manipulation as a more practical path to survivability.