Reference Governor Strategies for Vehicle Rollover Avoidance

• Tipo: Artigo em Revista Científica Internacional
• Data: 2017-10-09

Autores

R. A. G. Bencatel (Autor) FEUP; R. Tian (Autor) Outra; A. R. Girard (Autor) Outra; I. Kolmanovsky (Autor) Outra

Revista

Título: IEEE Transactions on Control Systems Technology

Páginas: 1-16

ISSN: 1063-6536

Editora: IEEE

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00N-DGB

DOI: 10.1109/tcst.2017.2753168

Abstract (EN): This paper addresses the problem of vehicle rollover avoidance using reference governors (RGs) applied to modify the driver steering input in vehicles with an active steering system. Several RG designs are presented and tested with a detailed nonlinear simulation model. The vehicle dynamics are highly nonlinear for large steering angles, including the conditions where the vehicle approaches a rollover onset, which necessitates RG design changes. Simulation results show that RG designs are effective in avoiding rollover. The results also demonstrate that the controllers are not overly conservative, adjusting the driver steering input only for very high steering angles. IEEE

Idioma: Inglês

Tipo (Avaliação Docente): Científica