Vibration reliability sensitivity analysis of general system with correlation failure modes
文献类型：期刊论文
| 作者 | Su ZQ(苏长青); Zhang YM(张义民); Zhao QC(赵群超) |
| 刊名 | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 25期号:12页码:3123-3133 |
| 关键词 | General system Random perturbation Vibration reliability Vibration reliability sensitivity Correlation failure modes |
| ISSN号 | 1738-494X |
| 产权排序 | 1 |
| 中文摘要 | The vibration problem of the general system is the main object of research. The material properties and geometry of general system are random parameters because of the manufacturing environment, technical conditions, manufacturing and installation errors, multiphase materials, features and other factors. According to the relation criterion that the difference between the natural frequency and the driving frequency of general systems is not beyond a specific value, the vibration reliability mode and vibration reliability of general systems are defined considering the correlation of the multi-order natural frequency and the random characteristics of structure size and material, and the vibration reliability analysis method for avoiding the resonant is carried out. The second-order joint failure probability is obtained by using the numerical integration method. Based on the reliability design theory and sensitivity analysis method, the vibration reliability sensitivity of the general system with correlation failure modes is extensively discussed and a numerical method for vibration reliability sensitivity design is presented. The variation regularities of vibration reliability sensitivity are obtained and the effects of random parameters on vibration reliability of the general system are studied. The presented method provided the theoretic basis for the reliability design of the general system. A numerical example demonstrated that the proposed method is effective. |
| 收录类别 | SCI ; EI |
| 资助信息 | We would like to express our appreciation to Program for Changjiang Scholars and Innovative Research Team in University (No. IRT0816), Key National Science & Technology Special Project on "High-Grade CNC Machine Tools and Basic Manufacturing Equipments" (2010ZX04014-014), Chinese National Natural Science Foundation (50875039, 51005228) and Key Projects in the National Science & Technology Pillar Program in the Eleventh Five-year Plan Period (2009BAG12A02-A07-2). |
| 语种 | 英语 |
| WOS记录号 | WOS:000298014600018 |
| 公开日期 | 2012-05-29 |
| 源URL | [http://ir.sia.cn/handle/173321/7633]  |
| 专题 | 沈阳自动化研究所_自动化系统研究室 |
| 推荐引用方式 GB/T 7714 | Su ZQ,Zhang YM,Zhao QC. Vibration reliability sensitivity analysis of general system with correlation failure modes[J]. JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY,2011,25(12):3123-3133. |
| APA | Su ZQ,Zhang YM,&Zhao QC.(2011).Vibration reliability sensitivity analysis of general system with correlation failure modes.JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY,25(12),3123-3133. |
| MLA | Su ZQ,et al."Vibration reliability sensitivity analysis of general system with correlation failure modes".JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 25.12(2011):3123-3133. |
入库方式： OAI收割
来源：沈阳自动化研究所
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