Experimental Data for Active Pontoon Deployment for Offset-Load Roll Leveling of a Small Unmanned Supply Vessel

This dataset contains the raw roll-angle time-series measurements for a small unmanned supply vessel under an offset-load condition with different pontoon expansion distances (50, 100, 150, and 200 mm). The measurements were used to evaluate the roll-leveling performance of active pontoon deployment. For the 50 mm expansion case, the test was terminated at 3.82 s to prevent capsizing after a rapid increase in roll angle. The column “Time_s” represents time in seconds, and all roll-angle values are given in degrees.