A method for verifying a control system (2) of a vessel (4), in which said control system (2) in its operative state receives sensor signals (7) from sensors (8) and command signals (9) from command input devices (10), and as a response provides control signals (13) to actuators (3) in order to maintain...http://www.google.co.uk/patents/US20060058929?utm_source=gb-gplus-sharePatent US20060058929 - Method and system for testing a control system of a marine vessel
