Navantia Seanergies has conducted the first visual inspection of an offshore wind turbine structure using autonomous drones at its shipyard in Fene. The demonstration was carried out before representatives of Bureau Veritas, DNV, and Lloyd’s Register, three of the leading classification societies in the offshore sector.
The system allows for automated aerial inspections of large structures, such as the jackets used in offshore wind farms. During the session, the images captured by the drone were displayed in real time, showing different magnification levels that reached up to 40x optical and 80x digital.
Likewise, the tests confirmed that a 5x zoom offers an observation capability equivalent to that of an experienced inspector, opening the door to more efficient and standardized processes in accordance with regulations.
Collaboration with the University of Seville
The development of this solution is the result of a joint project between Navantia Seanergies and AICIA, through the GRVC group at the University of Seville. This collaboration focuses on the integration of robotics, machine vision, and autonomous control in complex industrial environments.
In fact, this initiative builds on previous projects such as ePark+, focused on automated inspection in offshore wind farms.
Advantages of using autonomous drones
One of the main benefits of using drones in industrial inspection is the reduction of risks to operators. By eliminating the need for physical access to complex or elevated areas, workplace safety is significantly improved.
Furthermore, industry representatives highlighted the impact on operational efficiency. DNV praised the solution as a significant step forward in quality and safety, while Bureau Veritas emphasized the savings in working hours for inspectors and specialized technicians.
This technology is part of the Fene shipyard’s transformation strategy, aimed at modernizing production processes through digital tools. The goal is to consolidate the progressive integration of autonomous systems in the inspection of offshore structures.
Source and photo: Navantia Seanergies