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math.OC2025
Convex Formulation of the Maritime Fleet Size and Mix Problem Considering Battery Electric Ships
Antti Ritari, Jani Romanoff, Kari Tammi
This paper focuses on the problem of determining a minimum-cost fleet of battery electric ships for a given liner shipping operation. The problem is strongly nonlinear and includes…
math.OC2023
Integrated supervisory control and fixed path speed trajectory generation for hybrid electric ships via convex optimization
Antti Ritari, Niklas Katzenburg, Fabricio Oliveira +1
Battery-hybrid power source architectures can reduce fuel consumption and emissions for ships with diverse operation profiles. However, conventional control strategies may fail to…