Measuring relative acceleration: a relative angular acceleration prototype transducer

• Tipo: Artigo em Revista Científica Internacional
• Data: 2013

Autores

Restivo, MT (Autor) FEUP; Almeida, FG (Autor) FEUP; Diamantino Freitas (Autor) FEUP

Revista

Título: Measurement Science and Technology

Vol. 24

Página Final: 025101

ISSN: 0957-0233

Editora: Institute of Physics Publishing

Indexação

ISI Web of Knowledge - 1 Citação

ISI Web of Science

Scopus - 1 Citação

COMPENDEX

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Outras ciências da engenharia e tecnologias

CORDIS: Ciências Tecnológicas

Outras Informações

ID Authenticus: P-002-0ZZ

DOI: 10.1088/0957-0233/24/2/025101

Abstract (EN): The present paper describes a novel prototype transducer for the measurement of relative angular acceleration. This transducer, of contactless type, is based on eddy current induction within a conductor slab moving in the presence of permanent magnets, and its contactless working principle is readily applicable to the measurement of linear or angular relative acceleration. The precision mechanics and the sensing element design of a prototype for an angular version of the transducer are based on FEM studies. The experimental results of the prototype performance are also presented.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8