Dual-EKF-Based Real-Time Celestial Navigation for Lunar Rover

<table>Moon-fixed (<svg height="7.9499998" id="M25" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 13.5375 7.9499998" width="13.5375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><use xlink:href="#x1D45A"></use></g>
</svg>) and navigation (<svg height="7.9499998" id="M26" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 8.6625004 7.9499998" width="8.6625004" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><use xlink:href="#x1D45B"></use></g>
</svg>) coordinate system.</table>

Mathematical Problems in Engineering

fig1

Figure 1

Figure 1: Dual-EKF-Based Real-Time Celestial Navigation for Lunar Rover 