Relative Positioning Method for UAVs Based on Multi-Source Information Fusion

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">The method proposed (BDS/INS/GPS/VisNav)</td><td class="align_center">INS/GPS/VisNav</td><td class="align_center">INS/VisNav</td><td class="align_center">INS/GPS</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Average solved time/s</td><td class="align_center">6.778</td><td class="align_center">5.476</td><td class="align_center">4.189</td><td class="align_center">3.252</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Average solved time of relative positioning.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Relative Positioning Method for UAVs Based on Multi-Source Information Fusion 