Autonomous berthing is a crucial technology for autonomous ships, requiring optimal trajectory planning to prevent collisions and minimize time control efforts. This paper presents two-phase, two-point boundary value problem (TPBVP) strategy creating an twin-propeller, twin-rudder ship with capabilities. The process divided into two phases: the approach terminal. Tunnel thruster use limited dur...

As an emerging energy transition form, many floating offshore wind turbines are expected to be located far away from the coast of Ulsan, South Korea. Due unintended ship’s berthing mistake which could occurred because huge traffic for installation and maintenance purpose within farm, however, spar-type substructure impacted by a ship collision residual strength damaged structure reduced. In thi...

The concept of “oil to electricity” is crucial for expanding the share electricity in final energy consumption as well encouraging efficiency and emission reduction. Initially, a multidimensional strategy analysis conducted government, ports, ships concerned. From an economics perspective, mathematical model substitution benefit based on multiagent cooperative game theory under cap trade carbon...

Shipping trade and port operations are two of the primary sources greenhouse gas emissions. The emission air pollutants brings severe problems to marine environment coastal residents’ lives. Shore power technology is an efficient CO2 reduction program, but it faces sizeable initial investment high electricity prices. For shipping companies, energy such as low-sulfur fuels liquefied natural has ...

One of the foremost planning problems in container transshipment operation concerns the allocation of home berth (preferred berthing location) to a set of vessels scheduled to call at the terminal on a weekly basis. The home berth location is subsequently used as a key input to yard storage, personnel, and equipment deployment planning. For instance, the yard planners use the home berth templat...