Measuring Antenna Elevation Mechanism Pointing Errors with Multiencoder Information Sources

<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"> </td><td class="align_center">Number of teeth</td><td class="align_center">Modulus</td><td class="align_center">Reference diameter (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Elevation gear</td><td class="align_center">198</td><td class="align_center">1</td><td class="align_center">198</td></tr><tr><td class="align_left">Driving gear</td><td class="align_center">38</td><td class="align_center">1</td><td class="align_center">38</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The parameters of the two gears.</div>

Advances in Astronomy

tab2

Table 2

Table 2: Measuring Antenna Elevation Mechanism Pointing Errors with Multiencoder Information Sources 