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Fourier analysis of multi-legged periodic gaits
Publication . Rodrigues, Carlos M. B.; Tenreiro Machado, J. A.
This paper analyses periodic gaits of multi-legged locomotion systems. The joint signals are studied in the Fourier domian, namely from the point of view of its reproducibility through low-pass actuators. The influence of several parameters is also considered and their critical values are investigated.
2001-09-04Conference object Open access Show more
Research issues in intelligent transportation systems
Publication . Figueiredo, Lino; Jesus, Isabel S.; Tenreiro Machado, J. A.; Ferreira, José Rui; Carvalho, J. L. Martins de
This paper presents a review of the state of the art on intelligent transportation systems. ITS involves a large number od research areas and, therefore, this paper focus on those we belive to be the most relevant. The main purpose is to study the achievements attained in the last years and to give an overview of possible directions towards future research.
2001-09-04Conference object Open access Show more