轴的横向振动动态特性设计
A dynamic design method is proposed for graduation variable speed shaft.The finite element model is used for a horizontal-axis vibration.According to the sensitivity of the modal frequency to the structure size,dynamic performance parameters are changed in order to bring axis previous bands or certa...
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| Main Author: | |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2011-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2011.04.001 |
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| Summary: | A dynamic design method is proposed for graduation variable speed shaft.The finite element model is used for a horizontal-axis vibration.According to the sensitivity of the modal frequency to the structure size,dynamic performance parameters are changed in order to bring axis previous bands or certain frequency bands modal happening in a group of pre-specified expectations,much solution is got.Consideration the structure craft,by the optimization methods,the minimum amount of dynamic performance are obtained.The methods can also be used for other dynamic vibration system design. |
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| ISSN: | 1004-2539 |