Agent based simulation of ship movements between ports, using a dynamic window approach and A* routing with support for speed restrictions.
pip install mesa==2.4.0 shapely movingpandas- Ports (
agents/port.py) ... Fixed locations in the simulation space that serve as start and end points for ship trips - Ships (
agents/ship.py) ... Ships travel from an origin port to a destination port using their desired speed. They use path finding based a dynamic window approach (dynamic_window_approach.py) and A* routing (a_star.py). - Obstacle (
agents/obstacle.py) ... Areas that ships avoid.
- The ShipModel (
model.py) initializes the simulation based on the configuration (config/config.json) and runs it.
Usage examples are provided in the ships.ipynb notebook, including simulation of vessel movements and generation of synthetic movement anomalies.
This work was supported in part by the Horizon Framework Programme of the European Union under grant agreement No. 101070279 (MobiSpaces).