| 基于故障树方法的并联机器人失效分析 |
| |
| 引用本文： | 牛越峰,温庆荣. 基于故障树方法的并联机器人失效分析[J]. 科技导报(北京), 2016, 34(23): 115-119. DOI: 10.3981/j.issn.1000-7857.2016.23.012 |
| |
| 作者姓名： | 牛越峰 温庆荣 |
| |
| 作者单位： | 华北光电技术研究所, 北京 100015 |
| |
| 摘 要： | 用故障树方法，分析了并联机器人失效问题，给出了典型并联机器人的失效级别、失效形式、失效原因和失效后果。采用故障树分析法建立并联机器人故障树，基于概率层面，给出了可能失效的相关定性、定量分析，得出了并联机器人失效的薄弱环节和一般规律，可确保并联机器人在应用中具有高可靠性。
|
| 关 键 词： | 并联机器人 失效分析 故障树分析 |
| 收稿时间： | 2015-07-21 |
Fault diagnosis of parallel robots using fault tree analysis |
| |
| NIU Yuefeng,WEN Qinqrong. Fault diagnosis of parallel robots using fault tree analysis[J]. Science & Technology Review, 2016, 34(23): 115-119. DOI: 10.3981/j.issn.1000-7857.2016.23.012 |
| |
| Authors: | NIU Yuefeng WEN Qinqrong |
| |
| Affiliation: | North China Research Institute of Electro-Optics, Beijing 100015, China |
| |
| Abstract: | Parallel robots are usually used in occasions requiring high reliability, such as surgical operation, space station remote control and high-speed motion mechanism. Methodologies for parallel robot diagnosis are studied using fault tree analysis in this paper. A summary of mechanical failure levels, modes, effects and causes of parallel manipulators is tabulated to establish the fault tree analysis for parallel robots. Qualitative and quantitative results are presented with probability levels,and the general rules of highly reliable parallel robots for application are derived. |
| |
| Keywords: | parallel robots failure analysis fault tree analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《科技导报(北京)》浏览原始摘要信息 |
|
点击此处可从《科技导报(北京)》下载全文 |
|
