Data-driven sea state estimation for vessels using multi-domain features from motion responses
Peihua Han Guoyuan Li Stian Skjong Baiheng Wu Houxiang Zhang Peihua Han Guoyuan Li Stian Skjong Baiheng Wu Houxiang Zhang
Situation awareness is of great importance for autonomous ships. One key aspect is to estimate the sea state in a real-time manner. Considering the ship as a large wave buoy, the sea state can be estimated from motion responses without extra sensors installed. However, it is difficult to associate waves with ship motion through an explicit model since the hydrodynamic effect is hard to model. In t...