Ship Collision Avoidance by Distributed Tabu Search
نویسندگان
چکیده
منابع مشابه
Ship Collision Avoidance by Distributed Tabu Search
More than 90% of world trade is transported by sea. The size and speed of ships is rapidly increasing in order to boost economic efficiency. If ships collide, the damage and cost can be astronomical. It is very difficult for officers to ascertain routes that will avoid collisions, especially when multiple ships travel the same waters. There are several ways to prevent ship colli...
متن کاملDistributed Stochastic Search Algorithm for n-Ship Collision Avoidance
In this paper, to prevent collisions between ships, we introduce the Distributed Stochastic Search Algorithm (DSSA), which allows each ship to change her next-intended course in a stochastic manner immediately after receiving all of the intentions from the neighboring ships. We also suggest a new cost function that considers both safety and efficiency. We empirically show that DSSA requires muc...
متن کاملDistributed reactive collision avoidance
Distributed Reactive Collision Avoidance Emmett Lalish Chair of the Supervisory Committee: Professor Kristi A. Morgansen Aeronautics and Astronautics Collision avoidance is an important aspect of multivehicle coordination because it prevents vehicles from disrupting or destroying each other. The work contained in this dissertation concerns a novel approach to the n-vehicle collision avoidance p...
متن کاملHuman-Inspired Distributed Collision Avoidance
We present a distributed collision avoidance algorithm for multiple moving robots that is model-predictive and sampling-based. Unlike purely reactive approaches, the proposed algorithm incorporates arbitrary trajectories as generated by a motion planner running on the navigating robot and predicted trajectories of its co-agents (robots or humans). Our approach, inspired by pedestrian navigation...
متن کاملA CBR-Based Approach for Ship Collision Avoidance
In this paper, we propose a novel CBR-based approach for ship collision avoidance. After the introduction of the CBR-based decision-making support, we present two abstraction principles, selecting view points and describing granularity, to create collision avoidance cases from real-time navigation data. Several issues related case creation and CBR-based decisionmaking support are discussed in d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation
سال: 2015
ISSN: 2083-6473
DOI: 10.12716/1001.09.01.03