Optimization of Vortex Dynamics on a Sphere

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2023

Autores

Balsa, C (Autor) Outra; Monville Letu, R (Autor) Outra; Sílvio Gama (Autor) FCUP

Ata de Conferência Internacional

Título: Lecture Notes in Networks and Systems

Páginas: 201-213

International Conference on Computer Science, Electronics, and Industrial Engineering, CSEI 2022

7 November 2022 through 11 November 2022

Indexação

Scopus

Outras Informações

ID Authenticus: P-00Y-J71

DOI: 10.1007/978-3-031-30592-4_15

Abstract (EN): Vortex points on a sphere can be considered as simplified models of atmospheric circulation. The use of these models allows the simulation of displacements of passive particles advected by vortex flow. In this study, a strategy is proposed to determine the optimal trajectory between two given points on the sphere, taking into account that the displacement occurs due to a vortex flow. It is an alternative numerical strategy to the methods proposed by the theory of optimal control. The original problem is discretized into a constrained optimization problem. The solution of this problem by two alternative numerical optimization methods shows that the strategy is feasible and leads to optimal or quasi-optimal solutions. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Idioma: Inglês

Tipo (Avaliação Docente): Científica