“We were very pleased that the testing proved that SOLUSV is an excellent method for the Launch and Recover of USVs following a period of intense development” said Kristian Moss, Technical Supervisor at Vestdavit. “Not only did the equipment prove to be very user-friendly and perform flawlessly, but it was also extremely simple to install on the vessel’s existing infrastructure, taking very little time at all.”
https://www.youtube.com/watch?v=GUp-L49DsIA&feature=emb_logo
Footage from the test, which is available on Vimeo, shows the full equipment arrangement in action. The vessel’s Fast Rescue Craft stood in for the USV for the purposes of the test and was equipped with a lightweight winch drum set up with dyneema rope and a robust Telescopic Pole. The dyneema rope is eight times lighter than an equivalent steel wire, keeping the total system weight to an absolute minimum. The vessel’s davit system was also modified to take the dyneema rope.
Following the launch of the USV – accomplished by the usual method involving a boat-mounted safety offload hook – recovery is controlled completely by the operator on board the vessel. The USV returns to its station alongside the vessel, at which point the operator activates the telescopic pole extending the dyneema rope to deck level, allowing the operator to catch the rope. The soft links of the rope are then fed into the painter system and the davit respectively, at which point the USV is recovered.
“The footage emphatically demonstrates the capability of the SOLUSV system,” said Rolf Andreas Wigand, Managing Director of Vestdavit. “I am very proud of the teams at both Vestdavit and H. Henriksen who have pioneered an effective method for USV Launch and Recovery that can be achieved cost-effectively using existing equipment.”
