A technique for steering a watercraft includes applying drive signals to first and second electric propulsion systems disposed at locations on either side of a longitudinal centerline of the craft. The drive signals power motors of the systems to drive props at corresponding speeds and directions. The...http://www.google.fr/patents/US6299493?utm_source=gb-gplus-shareBrevet US6299493 - Steering control method and apparatus for dual electric motor marine propulsion system
Steering control method and apparatus for dual electric motor marine ...
