Pioneering AI in unmanned hydrogen powered USVs

The company said it has an ongoing commitment to further develop its range of innovative long endurance hydrogen-fuelled uncrewed surface vessels across the security, offshore energy and marine conservation sectors.

“ACUA is excited to be working with Robosys and to accelerate the adoption of zero-emission technology across the marine sector,” said Oli Mulcahy, head of product, ACUA.

“Robosys’ system offers both flexible and dynamic solutions and a roadmap to future certifications for unmanned systems controls which will be key to scaling the use of autonomous technologies.”

Phased approach

Partnering with Robosys, ACUA plans to undertake a phased approach of integrating the Voyager AI vessel control software with its hybrid electric and hydrogen propulsion systems.

The H-USVs are powered by RAD Propulsion’s drive-by-wire 40kW electric twin drives allowing clean and efficient control by third party systems such as Robosys. 

The integration of Robosys’ solutions will provide navigational, platform controls and supported decision aids, to deliver precise USV monitoring and protection to oceanic operations.

ACUA Ocean has deployed its first mobile Remote Operations Centre situated at its Plymouth (UK) headquarters, with vessel Harbour and Sea Acceptance Testing commencing in the second half of 2024.

This will rigorously evaluate its Small Waterplane Area Twin Hull (SWATH) design for seakeeping and manoeuvrability, as well as its unique hydrogen-electric hybrid powertrain and command, control and communications systems.

Through the partnership with Robosys, the H-USVs will operate to Workboat Code Edition 3, Annex 2, ROUV.

Additionally, as part of the agreement, the companies will further collaborate in workshops with the Maritime Coastguard Agency and Lloyd’s Register, aiming to obtain UK Flag and vessel class society certification of the ACUA H-USV with Robosys Voyager AI software.