Scout (autonomous boat)

Scout is an autonomous robotic boat designed to complete the first autonomous transatlantic crossing.[1] The project was started by Tiverton students Dylan Rodriguez and Max Kramers in 2010 with the goal of creating an autonomous craft to make the journey from Rhode Island to Sanlucar de Barrameda, Spain.[2] After several iterations, Scout's first transatlantic attempt was launched from Sakonnet Point on June 29, 2013 but unfavourable weather conditions forced the team to recover the craft the same day. A second launch was made July 4, 2013 but after two days a technical failure forced another recovery effort and a redesign of parts of the vessel.[3] The third attempt was launched during the early morning of August 24, 2013 and is currently in progress but has already earned the record for distance of an unmanned Atlantic naval voyage.[4][5]

Technical Specifications

Scout is based on a custom carbon fiber hull with a Divinycell foam core and measures 12.8 feet long, and 25 inches wide and weighs 160 pounds.[1][2][6] The vessel design incorporates a bulb keel to right the craft in heavy seas, and propulsion is provided by an electric trolling motor powered by a bank of solar-charged lithium iron phosphate batteries.[2][6] On-board control and navigation is provided by two Arduino microcontrollers and a GPS receiver, and telemetry data is sent back to the team using the Iridium satellite constellation and provided live on the World Wide Web.[7]

References

  1. 1 2 Pete Danko (July 10, 2013). "'Scout,' Robotic Solar Boat, On Transatlantic Voyage Thanks To Group Of College Students". The Huffington Post. Retrieved September 1, 2013.
  2. 1 2 3 Bruce Burdett (June 4, 2013). "From Tiverton — A slow boat to Spain". EastBayRI. Retrieved September 1, 2013.
  3. ↑ Richard Salit (July 10, 2013). "Student designers end boat's second bid to cross from RI to Spain". The Providence Journal. Retrieved September 1, 2013.
  4. ↑ Richard Salit (August 24, 2013). "Autonomous vessel Scout makes 3rd transatlantic bid". The Providence Journal. Retrieved September 1, 2013.
  5. ↑ "Students build unmanned boat that's crossing the Atlantic right now". MSN. August 31, 2013. Retrieved September 1, 2013.
  6. 1 2 Richard Salit (June 2, 2013). "R.I. sailing buddies build solar-powered robot boat for trip to Spain". The Providence Journal. Retrieved September 1, 2013.
  7. ↑ "The Build". goscout.com. Retrieved September 1, 2013.

External links

This article is issued from Wikipedia - version of the Thursday, July 31, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.