On-Line Monitoring Shaft Misalignment of Feed Drive Systems Based on Time-Domain Shaft Rotating Holospectrum

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Order (<i>k</i>)</td><td class="align_center">Amplitude (<i>α</i><sub><i>k</i></sub>)</td><td class="align_center">Phase (<i>φ</i><sub><i>k</i></sub>)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">0.5</td><td class="align_center">0°</td></tr><tr><td class="align_left">2</td><td class="align_center">Linear increasing from 0 to 0.5</td><td class="align_center">20°</td></tr><tr><td class="align_left">3</td><td class="align_center">0.5</td><td class="align_center">Linear increasing from 0° to 90°</td></tr><tr><td class="align_left">4</td><td class="align_center"><span style="width: 187.23ptpx;"><svg height="31.4264pt" id="M26" style="vertical-align:-12.3858pt" version="1.1" viewbox="-0.0498162 -19.0406 187.23 31.4264" width="187.23pt" 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class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameter setting for the simulated signal of the verified <i>r</i> value.</div>

Shock and Vibration

tab2

Table 2

Table 2: On-Line Monitoring Shaft Misalignment of Feed Drive Systems Based on Time-Domain Shaft Rotating Holospectrum 