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

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Ground truth</td><td class="align_center">0 cm</td><td class="align_center">76 cm</td><td class="align_center">150 cm</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Ave (cm)</td><td class="align_center">1.99</td><td class="align_center">67.08</td><td class="align_center">133.61</td></tr><tr><td class="align_left">Std (cm)</td><td class="align_center">1.15</td><td class="align_center">5.75</td><td class="align_center">4.25</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Static barometer reading average and standard deviation at different heights.</div>

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tab2

Table 2

Table 2: Improved Height Estimation Using Extended Kalman Filter on UWB-Barometer 3D Indoor Positioning System 