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SIMPACK Wind and Drivetrain Conference

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k 1 =1<br />

A 1<br />

phi 1<br />

<strong>SIMPACK</strong> <strong>Wind</strong> <strong>and</strong> <strong>Drivetrain</strong> <strong>Conference</strong><br />

Excitation<br />

Composition of Time Excitation Using Specific Order<br />

Components, via Fourier Series (v. 8902)<br />

• Analytical excitation<br />

• Order, amplitude <strong>and</strong> phase can be derived from measured excitation<br />

<strong>SIMPACK</strong> AG, S. Mulski 2010-06-17 Page 51<br />

+<br />

k 2 =2<br />

A 2<br />

phi 2<br />

k 3 =3<br />

A 3<br />

phi 3<br />

+

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