Accurate and Autonomous Star Acquisition Method for Star Sensor under Complex Conditions

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Installation error between star sensor and turntable (after calibration)</td><td class="align_center">≤1′′</td></tr><tr><td class="align_left">Turntable</td><td class="align_center"> </td></tr><tr><td class="align_left"> Pointing accuracy</td><td class="align_center">≤0.5′′</td></tr><tr><td class="align_left"> Angular velocity error</td><td class="align_center">0.005%</td></tr><tr><td class="align_left">Star simulator</td><td class="align_center"> </td></tr><tr><td class="align_left"> Star magnitude</td><td class="align_center">1 Mv</td></tr><tr><td class="align_left"> Pointing accuracy</td><td class="align_center">≤0.5′′</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Accurate and Autonomous Star Acquisition Method for Star Sensor under Complex Conditions 