Four-quadrant propeller modeling: A low-order harmonic approximation

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

Hausler, AJ (Autor) Outra; Saccon, A (Autor) Outra; Hauser, J (Autor) Outra; Pascoal, AM (Autor) Outra; Aguiar, AP (Autor) FEUP

Ata de Conferência Internacional

Título: IFAC Proceedings Volumes (IFAC-PapersOnline)

Páginas: 161-166

9th IFAC Conference on Control Applications in Marine Systems, CAMS 2013

Osaka, 17 September 2013 through 20 September 2013

Indexação

ISI Web of Knowledge

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-009-VVJ

DOI: 10.3182/20130918-4-jp-3022.00066

Abstract (EN): We propose a four-quadrant propeller model suitable for energy-efficient motion planning of autonomous marine vehicles. The model can be used to capture the main features of experimental thrust and torque curves by using a small number of parameters. We explore the connection between the propeller thrust, torque, and efficiency curves and the lift and drag curves of the propeller blades. The model originates from a well-known four-quadrant model, based on a sinusoidal approximation of the propeller curves, nontrivially modified in this paper to account for the typical drop off in the efficiency curve in correspondence to thrust inversion. Connections with the standard first-quadrant open-water model are drawn. © IFAC.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6