RADIO frequency indoors localization using trilateration

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2009

Autores

Azenha, A (Autor) Outra; Adriano Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: 16th Saint Petersburg International Conference on Integrated Navigation Systems, ICINS 2009 - Proceedings

Páginas: 232-235

16th Saint Petersburg International Conference on Integrated Navigation Systems, ICINS 2009

25 May 2009 through 27 May 2009

Indexação

Scopus - 0 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de controlo > Robótica

Outras Informações

ID Authenticus: P-00A-02E

Abstract (EN): This paper describes state-of-art radio frequency (RF) localization in indoors quasi-structured environments. Trilateration is a technique adopted by RF localization method which makes use of available communications subsystem. Therefore, localization hardware is supported by that sub-system and only additional software is shown to be necessary in building localization framework. This paper shows that RF localization can be applied to indoors localization of automated guided vehicles (AGVs) with improvement of localization accuracy using artificial neural networks (ANNs). ANN can be a type of transfer function emulation scheme that does not require knowledge of corresponding function properties and, with a feed-forward structure trained through error back-propagation algorithms, it can be useful to estimate AGV location through RF link signal parameter measurements.

Idioma: Inglês

Tipo (Avaliação Docente): Científica