RT Journal Article
T1 Optimization Of A Pumping Ship Trajectory To Clean Oil Contamination In The Open Sea
A1 Ivorra, Benjamín Pierre Paul
A1 Gomez, Susana
A1 Manuel Ramos, Angel
AB Our aim is to find the optimal trajectory of a pumping ship, used to clean oil spots in the open sea, in order to pump the maximum quantity of pollutant on a fixed time period. We use a model previously developed to simulate the evolution of the oil spots concentration due to the coupling of diffusion, transport from the wind, sea currents and pumping process and reaction due to the extraction of oil. The trajectory of the ship is directly modeled by considering a finite number of interpolation points for cubic splines. The optimization problem is solved by using a global optimization algorithm based on the hybridization of a Genetic Algorithm with a Semi-Deterministic Secant Method, to improve the population. Finally, we check the efficiency of our approach by solving several numerical examples considering various shapes of oil spots based on real situations.
PB Pergamon-elsevier science
SN 0895-7177
YR 2011
FD 2011
LK https://hdl.handle.net/20.500.14352/42278
UL https://hdl.handle.net/20.500.14352/42278
LA eng
NO Spanish "Ministry of Science and Innovation''[MTM2008-04621/MTM]; "I-MATH Proyecto Ingenio Mathematica'[CONS-C6-0356]; "Comunidad de Madrid''[S2009/PPQ-1551]; "Banco Santander''; "Universidad Complutense de
DS Docta Complutense
RD 8 abr 2025