New technology that enables robots to work stably in turbulent seas could make it cheaper, faster and safer to maintain offshore wind farms and tidal turbines, researchers say.
Until now, the unpredictable nature of waves—which make it difficult for machines to remain stable and perform precise movements—has limited the use of robots in the upkeep of offshore platforms.
Stationing autonomous robots offshore to perform routine maintenance would reduce the cost of generating renewable energy, which is typically much higher than using fossil fuels, the team says.
It could also simplify operations—which currently can involve ships and helicopters or hoisting equipment out of the water—and remove the need for people to work in dangerous settings.
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