Transfer Matrix Method for the Determination of the Natural Vibration Characteristics of Realistic Thrusting Launch Vehicle—Part I

<div class="floats-full-page floats-full-page-other"><h2>Table 3</h2><div class="floats-full-page-caption">A comparison of TMM using different numbers of segments with flight test and computed data.</div><div class="floats-full-page-content"><table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr /></td></tr><tr class="thead"><td align="left"> </td><td align="center" colspan="4">TMM </td><td align="center" rowspan="3">&#13;
									 Flight test [<a href="../../764673/#B28">27</a>] <br />time from launch<br />(0.25 to 0.75 sec) </td><td align="center" rowspan="3">&#13;
									 Computed data [<a href="../../764673/#B28">27</a>] <br />time from launch<br />(0.0 to 1.0 sec) </td></tr><tr class="thead"><td align="left">Mode</td><td align="center" colspan="4">Number of segments</td></tr><tr class="thead"><td align="left"> </td><td align="center">50</td><td align="center">100</td><td align="center">400</td><td align="center">1000</td></tr><tr><td class="thead-hr" colspan="7"><hr /></td></tr><tr><td align="left">1</td><td align="center">12.95</td><td align="center">37.18</td><td align="center">10.58</td><td align="center">10.58</td><td align="center"><svg height="7.1624999" id="M262" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 14.825 7.1624999" width="14.825" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.1)"><path d="M537 353q-54 -70 -120 -70q-47 0 -137 43q-78 38 -108 38q-55 0 -91 -57l-31 33q51 74 122 74q45 0 137 -44q76 -37 108 -37q55 0 91 57zM537 168q-54 -70 -120 -70q-47 0 -137 43q-78 38 -108 38q-55 0 -91 -57l-31 33q51 74 122 74q45 0 137 -44q76 -37 108 -37&#10;q55 0 91 57z" id="x2248"></path></g>
</svg>10.5</td><td align="center">10.5 to 10.9</td></tr><tr><td align="left">2</td><td align="center">11.55</td><td align="center">35.75</td><td align="center">35.03</td><td align="center">35.02</td><td align="center">—</td><td align="center">—</td></tr><tr><td align="left">3</td><td align="center">10.58</td><td align="center">66.25</td><td align="center">62.41</td><td align="center">62.54</td><td align="center">—</td><td align="center">—</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr" /></td></tr></table></td></tr></table></div></div>

Table 3 | Transfer Matrix Method for the Determination of the Natural Vibration Characteristics of Realistic Thrusting Launch Vehicle—Part I

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Table 3: Transfer Matrix Method for the Determination of the Natural Vibration Characteristics of Realistic Thrusting Launch Vehicle—Part I

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Table 3

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