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Figure 11 | BioMedical Engineering OnLine

Figure 11

From: Extraction of user's navigation commands from upper body force interaction in walker assisted gait

Figure 11

Complete system architecture implemented in the SIMBIOSIS walker's firmware. The output signals of the filtering architecture presented in this paper is used by a event detection algorithm that classify the signals in real-time and send navigational commands to the controller that commands directly the walker's dc motors. For illustration purposes, three areas are distinguish with blue boxes: (i) start walking, (ii) right turn and (iii) stop walking.

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