Improved Height Estimation Using Extended Kalman Filter on UWB-Barometer 3D Indoor Positioning System

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Methods</td><td class="align_center">UWB</td><td class="align_center">UWB-Baro-EKF (proposed)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Ave (cm)</td><td class="align_center">151.77</td><td class="align_center">150.677</td></tr><tr><td class="align_left">Std (cm)</td><td class="align_center">0.799</td><td class="align_center">0.319</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Estimated height results at 0 cm.</div>

Wireless Communications and Mobile Computing

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Table 4

Table 4: Improved Height Estimation Using Extended Kalman Filter on UWB-Barometer 3D Indoor Positioning System 