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3. 仿真结果(阻尼比取0.03)与试验结果对比
Fig.3. Comparison between simulation results (damping ratio 0.03)-1mm and test results
|
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3. 仿真结果(阻尼比取0.03)与试验结果对比 |
Fig.3. Comparison between simulation results (damping ratio 0.03)-1mm and test results |
| |