Pedestrian navigation based on a waist-worn inertial sensor.
作者： Juan Carlos Alvarez , Diego Alvarez , Antonio López , Rafael C González , None
DOI: 10.3390/S120810536
关键词:
摘要: We present a waist-worn personal navigation system based on inertial measurement units. The device makes use of the human bipedal pattern to reduce position errors. describe improved algorithms, detailed description heel strike biomechanics and its translation accelerations body waist estimate periods zero velocity, step length, heading estimation. experimental results show that we are able support pedestrian with high-resolution positioning required for most applications.
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