A comparison between two pneumatic servovalves models

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2010

Autores

João Falcão Carneiro (Autor) FEUP; Fernando Gomes de Almeida (Autor) FEUP

Ata de Conferência Internacional

Título: CD Proceedings of the 9th Portuguese Conference on Automatic Control – Controlo’2010

Páginas: 611-616

Controlo 2010

8-10 September 2010

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

Outras Informações

ID Authenticus: P-016-FGM

Abstract (EN): This paper presents a study where the models of two pneumatic servovalves are compared. The models are based on artificial neural networks and enable the use of air mass flow as the synthesized control action, thus rendering the overall pneumatic system affine. Control techniques requiring this condition on the system model can therefore be directly used. The impact of the servovalve characteristic curves on the neural network models is discussed and it is shown that unreachable mass flow references do not lead to a faulty behaviour when the models are used for control tasks.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6