76 citations · 115 across the 8 of their papers we have counts for
8 papers
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…
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…
Multi-Echo Denoising in Adverse Weather
Alvari Seppänen, Risto Ojala, Kari Tammi
Adverse weather can cause noise to light detection and ranging (LiDAR) data. This is a problem since it is used in many outdoor applications, e.g. object detection and mapping. We…
4DenoiseNet: Adverse Weather Denoising from Adjacent Point Clouds
Alvari Seppänen, Risto Ojala, Kari Tammi
Reliable point cloud data is essential for perception tasks \textit{e.g.} in robotics and autonomous driving applications. Adverse weather causes a specific type of noise to light…
No GPU? No problem: an ultra fast 3D detection of road users with a simple proposal generator and energy-based out-of-distribution PointNets
Alvari Seppänen, Eerik Alamikkotervo, Risto Ojala +2
This paper presents a novel architecture for point cloud road user detection, which is based on a classical point cloud proposal generator approach, that utilizes simple geometrica…
Metrology for Inductive Charging of Electric Vehicles (MICEV)
M. Zucca, O. Bottauscio, S. Harmon +20
The European Union funded project MICEV aims at improving the traceability of electrical and magnetic measurement at charging stations and to better assess the safety of this techn…