Scholarly
Volume:4, Issue: 8, 2010 Page No: 1157 - 1162
International Journal of Electrical, Electronic and Communication Sciences
ISSN: 2517-9438
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Device for 3D Analysis of Basic Movements of the Lower Extremity
This document details the process of developing a wireless device that captures the basic movements of the foot (plantar flexion, dorsal flexion, abduction, adduction.), and the knee movement (flexion). It implements a motion capture system by using a hardware based on optical fiber sensors, due to the advantages in terms of scope, noise immunity and speed of data transmission and reception. The operating principle used by this system is the detection and transmission of joint movement by mechanical elements and their respective measurement by optical ones (in this case infrared). Likewise, Visual Basic software is used for reception, analysis and signal processing of data acquired by the device, generating a 3D graphical representation in real time of each movement. The result is a boot in charge of capturing the movement, a transmission module (Implementing Xbee Technology) and a receiver module for receiving information and sending it to the PC for their respective processing. The main idea with this device is to help on topics such as bioengineering and medicine, by helping to improve the quality of life and movement analysis.
References:
[1] Melwani Dadlani Sanyu. S.F. Detecci├│n de posturas desde modelos en