... marine transportation reinforcement learning operation process rotation speed china government cutter suction dredger pump speed artificial intelligence traverse rope speed right traverse rope speed control method action space asia government machine learning agent instantaneous...

... ABSTRACT Small cutter suction dredgers have been widely used in environmental dredging of rivers and lakes. However, due to the insufficient pumping pressure and large transmission resistance, the transmission distance of the cutter suction dredgers can not meet the requirements of engineering...

... ABSTRACT Cutter suction dredger is one of the ship types widely used in dredging engineering, especially for rock dredging, this ship type has more obvious advantages. Compared with dredging of sediment, rock excavation requires higher performance of cutterhead. Therefore, the determination...

... neural network midstream oil & gas pipeline marine transportation artificial intelligence concentration formula traverse rope speed cutter suction dredger soil particle information gain rate construction data upstream oil & gas data mining characteristic mechanism model...

... Abstract In order to explore the resistance variation characteristics of the floating pipe under the tidal current, the floating pipe of a cutter suction dredger is selected to be studied by numerical calculation method. The numerical results show that under the condition that the initial...

... ABSTRACT In this paper, the noise predictions on board ro-ro passenger ship and self-propelled cutter suction dredger are performed, by means of the general noise assessment software Designer-NOISE which is based on the hybrid Statistical Energy Analysis. All typical noise sources in ships...

... GLIIHUHQW URWDWLQJ VSHHGV )LJUHGJLQJ IRUFHV DW GLIIHUHQW VZLQJ VSHHGV 1553 Abstract A new model is established to estimate the reaction forces and torques on cutter head of cutter suction dredger in rock dredging. In our model, the cutting parameters of the teeth on cutter head are determined...

... Abstract Longitudinal wave load is the dominant factor of spud breaking for large cutter suction dredger operating in waves, especially in a swell. Considering the interaction of spud, hull and ladder, a hydrodynamic model of the large self-propelled cutter suction dredger "TIAN JING" is built...