Principle of maximum entropy for reliability analysis in the design of machine components
文献类型：期刊论文
| 作者 | Zhang Yimin |
| 刊名 | FRONTIERS OF MECHANICAL ENGINEERING
 |
| 出版日期 | 2019 |
| 卷号 | 14期号:1页码:21-32 |
| 关键词 | machine components reliability arbitrary distribution parameter principle of maximum entropy |
| ISSN号 | 2095-0233 |
| 其他题名 | Principle of maximum entropy for reliability analysis in the design of machine components |
| 英文摘要 | We studied the reliability of machine components with parameters that follow an arbitrary statistical distribution using the principle of maximum entropy (PME). We used PME to select the statistical distribution that best fits the available information. We also established a probability density function (PDF) and a failure probability model for the parameters of mechanical components using the concept of entropy and the PME. We obtained the first four moments of the state function for reliability analysis and design. Furthermore, we attained an estimate of the PDF with the fewest human bias factors using the PME. This function was used to calculate the reliability of the machine components, including a connecting rod, a vehicle half-shaft, a front axle, a rear axle housing, and a leaf spring, which have parameters that typically follow a non-normal distribution. Simulations were conducted for comparison. This study provides a design methodology for the reliability of mechanical components for practical engineering projects. |
| 资助项目 | [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6411569 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147272]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Zhang Yimin. Principle of maximum entropy for reliability analysis in the design of machine components[J]. FRONTIERS OF MECHANICAL ENGINEERING,2019,14(1):21-32. |
| APA | Zhang Yimin.(2019).Principle of maximum entropy for reliability analysis in the design of machine components.FRONTIERS OF MECHANICAL ENGINEERING,14(1),21-32. |
| MLA | Zhang Yimin."Principle of maximum entropy for reliability analysis in the design of machine components".FRONTIERS OF MECHANICAL ENGINEERING 14.1(2019):21-32. |
入库方式： OAI收割
来源：金属研究所
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