Nonlinear Vibration of a Multirotor System Connected by a Flexible Coupling Subjected to the Holonomic Constraint of Dynamic Angular Misalignment

<table>The nondimensional response and its frequency spectrum in <svg height="9.8625002" id="M155" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 7.875 9.8625002" width="7.875" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.8625)">
<g transform="translate(72,-64.11)">
<text transform="matrix(1,0,0,-1,-71.95,66.45)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑦</tspan>
</text>
</g>
</g>
</svg> direction when<svg height="11.1" id="M156" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 63.237499 11.1" width="63.237499" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-67.78,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐸</tspan>
<tspan style="font-size: 12.50px; " x="12.390473" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="24.430862" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="30.682362" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="33.808113" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="40.059612" y="0">5</tspan>
</text>
</g>
</g>
</svg>: (a) response; (b) spectrum.</table>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: Nonlinear Vibration of a Multirotor System Connected by a Flexible Coupling Subjected to the Holonomic Constraint of Dynamic Angular Misalignment 

Figure 4 | Nonlinear Vibration of a Multirotor System Connected by a Flexible Coupling Subjected to the Holonomic Constraint of Dynamic Angular Misalignment 