结构随机激励的响应灵敏度分析
THE RESPONSE SENSIVIT Y ANALYSIS FOR STRUCTURAL SYSTEMS IN RANDOM EXCITATION
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Abstract: The response covariance matrix equation in non-white noise power spectrum random excitation has been developed. The calculation method of response sensitivity is given. An example calculation is worked out for a missile-trailex system.
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Keywords:
- sensitivity /
- mean square response /
- random excitation /
- random vibration
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