SYSTEM AND METHOD WITH A ANALOG SIGNAL SIMULATOR FOR TESTING DYNAMIC POSITIONING CONTROLLER SYSTEM OF A MARINE VESSEL

摘要

The present invention relates to a system for examining a dynamic positioning controller system, which generates a control signal, including information about a final destination of a ship, based on a simulation sensor signal. The system comprises: an actuator simulator which receives a control signal including information about a final destination of a ship, and continuously generates a modeled control signal including information about thrust; a ship simulator which receives the modeled control signal, and conducts ship movement analysis; a sensor simulator which measures a simulation sensor signal based on the ship simulator; and an analog signal simulator which converts data in a communication format into data in an analog format. Accordingly, the analog signal simulator enables an accurate test result to be obtained for the modeled analog control signal and the analog simulation sensor signal.