航天器噪声试验中结构振动响应预示方法研究
METHOD STUDY ON RESPONSE PREDICTION OF STRUCTURAL VIBRATIONS IN SPACECRAFT ACOUSTIC TESTS
图1. 航天器结构舱板有限元模型
Fig.1. Finite element model for a spacecraft structure board
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航天器噪声试验中结构振动响应预示方法研究
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METHOD STUDY ON RESPONSE PREDICTION OF STRUCTURAL VIBRATIONS IN SPACECRAFT ACOUSTIC TESTS
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图1. 航天器结构舱板有限元模型 |
Fig.1. Finite element model for a spacecraft structure board |
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