71 citations · 251 across the 26 of their papers we have counts for
8 papers · 1 filter
Probabilistic Prediction of Ship Maneuvering Motion using Ensemble Learning with Feedforward Neural Networks
Kouki Wakita, Youhei Akimoto, Atsuo Maki
In the field of Maritime Autonomous Surface Ships (MASS), the accurate modeling of ship maneuvering motion for harbor maneuvers is a crucial technology. Non-parametric system ident…
Conceptual Design on the Field of View of Celestial Navigation Systems for Maritime Autonomous Surface Ships
Kouki Wakita, Fuyuki Hane, Takeshi Sekiguchi +4
In order to understand the appropriate field of view (FOV) size of celestial automatic navigation systems for surface ships, we investigate the variations of measurement accuracy o…
Quantitative Evaluation of Full-Scale Ship Maneuvering Characteristics During Berthing and Unberthing
Agnes N. Mwange, Yoshiki Miyauchi, Taichi Kambara +3
Leveraging empirical data is crucial in the development of accurate and reliable virtual models for the advancement of autonomous ship technologies and the optimization of port ope…
Perspective on the Marine Simulator for Autonomous Vessel Development
Ryouhei Sawada, Yoshiki Miyauchi, Suisei Wada +5
There is a growing demand for simulators for the research and development of maritime autonomous surface ships (MASS) and the approval of autonomous navigation algorithms. Simulato…
Simultaneous optimization of control gains and reference filter coefficients for trajectory tracking control
Amane Sakanashi, Rin Suyama, Atsuo Maki +1
Research on vessel automation and autonomy is currently being conducted by various countries and institutions. Safe and accurate ship control algorithms are crucial to realize auto…
Validation of Theoretical Estimation Methods and Maximum Value Distribution Calculation for Parametric Roll Amplitude in Long-Crested Irregular Waves
Keiji Katsumura, Leo Dostal, Taiga Kono +3
Parametric rolling is a parametric excitation phenomenon caused by GM variation in waves. There are a lot of studies of the estimation the conditions, the occurrence, and the ampli…
Review of the analytical prediction method of surf-riding threshold in following sea, and its relation to IMO second-generation intact stability criteria
Atsuo Maki, Masahiro Sakai, Tetsushi Ueta
In high-speed maritime operations, the broaching phenomenon can pose a significant risk when navigating in following/quartering seas. The occurrence of this phenomenon can result i…
A Practical and Online Trajectory Planner for Autonomous Ships' Berthing, Incorporating Speed Control
Agnes Ngina Mwange, Dimas Maulana Rachman, Rin Suyama +1
Autonomous ships are essentially designed and equipped to perceive their internal and external environment and subsequently perform appropriate actions depending on the predetermin…