Line-of-Sight Rate Estimation Based on UKF for Strapdown Seeker

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/185149/figures/185149.fig.005a.svgz" name="185149.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>LOS vertical angle estimation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/185149/figures/185149.fig.005b.svgz" name="185149.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>LOS vertical rate estimation</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/185149/figures/185149.fig.005c.svgz" name="185149.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>LOS vertical angle estimation error</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/185149/figures/185149.fig.005d.svgz" name="185149.fig.005d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>LOS vertical rate estimation error</td></tr></table>

<div>LOS vertical angle and rate estimation and error curves due to different BLOS angle accuracy.</div>

Mathematical Problems in Engineering

Line-of-Sight Rate Estimation Based on UKF for Strapdown Seeker

Figure 5