| 弹性机构低阶谐振响应不完全同步机理研究 |
| |
| 引用本文： | 王玉新.弹性机构低阶谐振响应不完全同步机理研究[J].机械工程学报,1996(4). |
| |
| 作者姓名： | 王玉新 |
| |
| 作者单位： | 天津大学 |
| |
| 摘 要： | 用摄动分析方法，从组合共振的角度，就弹性机构低阶谐振响应不完全同步的机理进行了研究。发现由几何非线性引起的平方非线性环节、内共振和机构运动惯性力的多频分力共同引起的组合并振，是导致连杆、摇杆低阶谐振现象不完全同步的原因。
|
| 关 键 词： | 弹性机构，低阶谐振，组合共振，多尺度方法 |
COMBINATION RESONANCES AND NONSYNCHRONISMOF LOWER ORDER HARMONIC RESONANCESOF ELASTIC LINKAGES |
| |
| Wang Yuxin.COMBINATION RESONANCES AND NONSYNCHRONISMOF LOWER ORDER HARMONIC RESONANCESOF ELASTIC LINKAGES[J].Chinese Journal of Mechanical Engineering,1996(4). |
| |
| Authors: | Wang Yuxin |
| |
| Affiliation: | Tianjin University |
| |
| Abstract: | The method of multiple scales is adopted to investigate the combination reco-namces elastic linkages under the inertial forces.The analyses have demonstated thatthe combination resonances caused by the internal resonance in the form of ,thecubic nonlinearities due to large elastic deformation of flexible links,and multi-frequenciesof the inertial forces of linkages are the reason to lead to nonsynchronism of lower orderharmonic resonances of elastic linkages. |
| |
| Keywords: | Elastic linkages Lower order harmonic resonances combination resonancesMethod of multiple scales |
| 本文献已被 CNKI 等数据库收录！ |
