
dr hab. inż. Przemysław Krata
Employment
- Professor at Institute of Ocean Engineering and Ship Technology
Keywords Help
- collision avoidance
- ships manoeuvering
- collision avoidance manoeuvres
- collision risk
- ship domain
- accident frequency
- collision avoidance dynamic critical area (cadca) evasive maneuver maritime risk and safety ship maneuvering area last-minute maneuver (lmm) colregs
- collision-prone locations
- combined method, sea conditions, ship speed, fuel consumption, powertrain load, artificial neural network (ann)
- containerization, container loading, ship's deck elevation, stochastic process, ship's stability, container terminal, ship's motion, cargo loading
Social media
Publication showcase
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Ship domain applied to determining distances for collision avoidance manoeuvres in give-way situations
Ship domain is often used in marine navigation and marine traffic engineering as a safety condition. The basic idea behind those applications is that an encounter of two or more ships can be considered safe if neither of ship domains is intruded by other ships. Research utilising this approach has been documented in numerous works, including publications on optimising collision avoidance manoeuvres performed to fulfil domain-based...
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Ship weather routing optimization with dynamic constraints based on reliable synchronous roll prediction
Ship routing process taking into account weather conditions is a constrained multi-objective optimization problem and it should consider various optimization criteria and constraints. Formulation of a stability-related, dynamic route optimization constraint is presented in this paper. One of the key objectives of a cross ocean sailing is finding a compromise between ship safety and economics of operation. This compromise should...
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Marine traffic risk modelling – an innovative approach and a case study
This paper presents a model to analyse the risk of two common marine accidents: collision and grounding. Attention is focused on oil tankers since they pose the highest environmental risks. A case study in selected areas of the Gulf of Finland in ice-free conditions is presented. The model utilizes a formula for risk calculation that considers both the probability of an unwanted event and its consequences. The model can be decomposed...
Obtained scientific degrees/titles
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2018-09-27
Obtained science degree
dr hab. inż. Transport (Technology)Wydział Nawigacyjny Uniwersytetu Morskiego w Gdyni -
2008-06-25
Obtained science degree
dr inż. Mechanical engineering (Technology)Wydział Techniki Morskiej Politechniki Szczecińskiej
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