Initial Study on Fault Tolerant Control with Actuator Failure Detection for a Multi Motor Electric Vehicle

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2016

Autores

dos Santos, B (Autor) Outra; Rui Esteves Araújo (Autor) FEUP

Ata de Conferência Internacional

Título: TECHNOLOGICAL INNOVATION FOR CYBER-PHYSICAL SYSTEMS

Páginas: 197-205

7th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS)

Costa de Caparica, PORTUGAL, APR 11-13, 2016

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00K-C31

DOI: 10.1007/978-3-319-31165-4_20

Abstract (EN): This study presents a scheme to detect and isolate faults in over-actuated electric vehicles. Although this research work is still emerging, it already provides a view of the main challenges on the problem and discusses some possible approaches that can be useful to overcome the key difficulties. This paper intends to present a fault detection algorithm based on Unknown Input Observer (UIO). The residuals are built through the difference of signals between the measured outputs and the output estimations from the observer. The main idea is to detect fault in the electric motors and steering wheel actuator. The algorithm is presented and tested with some fault scenarios using the co-simulation tool between Simulink/MATLAB and the high-fidelity model from Carsim software.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9