Abstract: Disclosed is a test system for a dynamic positioning controller system of a ship, the dynamic positioning controller system generating a control signal containing final destination information of the ship based on a simulated sensor signal, the test system including: an actuator simulator receiving the control signal containing the final destination information of the ship and continuously generating a modeled control signal containing thrust information; a ship simulator receiving the modeled control signal and performing ship motion analysis; a sensor simulator measuring the simulated sensor signal at the ship simulator; and a data collection unit storing a test condition, wherein when the test system repeatedly performs simulation based on the test condition, the data collection unit stores test results and analyzes the stored test results to automatically generate a report, whereby the test system derives highly reliable test results based on the modeled control signal and the simulated sensor signal.