Institutional Repository of Radio Astronomy Research Laboratory
| The diagnostic analysis of the fault coupling effects in planet bearing | |
Xue, Song1; Wang, Congsi1; Howard, Ian2; Lian, Peiyuan1; Chen, Gaige1; Wang, Yan1; Yan, Yuefei1; Xu, Qian3 ; Shi, Yu4; Jia, Yu4; Zheng, Yuanpeng5; Wang, Na3
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| 2020 | |
| Source Publication | ENGINEERING FAILURE ANALYSIS
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| ISSN | 1350-6307 |
| Volume | 108Pages:104266 |
| Contribution Rank | 3 |
| Abstract | The purpose of this paper is to investigate the fault coupling effects in the planet bearing as well as the corresponding vibration signatures in the resultant vibration spectrum. In a planetary gear application, the planet bearing can not only spin around the planet gear axis, but also revolve about the sun gear axis and this rotating mechanism poses a big challenge for the diagnostic analysis of the planet bearing vibration spectrum. In addition, the frequency component interaction and overlap phenomenon in the vibration spectrum caused by the fault coupling effect can even worsen the diagnosis results. To further the understanding of the fault coupling effects in a planet bearing, a 34 degrees of freedom planetary gear model with detailed planet bearing model was established to obtain the dynamic response in the presence of various bearing fault scenarios. The method of modelling the bearing distributed faults and localized faults has been introduced in this paper, which can be further incorporated into the planetary gear model to obtain the faulted vibration signal. The "benchmark" method has been adopted to enhance the planet bearing fault impulses in the vibration signals and in total, the amplitude demodulation results from 20 planet bearing fault scenarios have been investigated and analyzed. The coherence estimation over the vibration frequency domain has been proposed as a tool to quantify the fault impact contribution from different fault modes and the results suggested that the outer raceway fault contributes most to the resultant planet bearing vibration spectrum in all the investigated fault scenarios. |
| Keyword | Planet bearing fault Fault coupling effect Lumped-parameter model Amplitude demodulation Coherence estimation |
| DOI | 10.1016/j.engfailanal.2019.104266 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | ROLLING-ELEMENT BEARINGS ; BALL-BEARINGS ; DISTRIBUTED DEFECTS ; DYNAMIC-MODEL ; VIBRATION RESPONSE ; THEORETICAL-MODEL ; GEAR ; SIMULATION ; WAVINESS ; BEHAVIOR |
| Funding Project | Natural Science Foundation of Shaanxi Province[2018JZ5001] ; Natural Science Foundation of Shaanxi Province[2019JQ548] ; National Natural Science Foundation of China[U1737211] ; National Natural Science Foundation of China[51905399] ; National Natural Science Foundation of China[51805399] ; National 973 Program[2015CB857100] ; Tianshan Innovation Team Plan[2018D14008] |
| WOS Research Area | Engineering ; Materials Science |
| WOS Subject | Engineering, Mechanical ; Materials Science, Characterization & Testing |
| WOS ID | WOS:000505213100054 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Funding Organization | Natural Science Foundation of Shaanxi Province ; National Natural Science Foundation of China ; National 973 Program ; Tianshan Innovation Team Plan |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/3297 |
| Collection | 射电天文研究室_天线技术实验室 110米口径全可动射电望远镜（QTT）_110米大口径全可动射电望远镜关键技术研究（973项目）_课题2：复杂环境下天线结构保型与高精度指向控制 110米口径全可动射电望远镜（QTT）_技术成果 |
| Corresponding Author | Wang, Congsi |
| Affiliation | 1.Xidian Univ, Sch Mechanoelect Engn, Key Lab Elect Equipment Struct Design, Xian, Shaanxi, Peoples R China 2.Curtin Univ, Dept Mech Engn, Bentley, WA, Australia 3.Chinese Acad Sci, XinJiang Astron Observ, Urumqi 830011, Peoples R China 4.Univ Chester, Dept Mech Engn, Chester CH1 4BJ, Cheshire, England 5.CETC 54 Res Inst, Shijiazhuang 050081, Hebei, Peoples R China |
| Recommended Citation GB/T 7714 | Xue, Song,Wang, Congsi,Howard, Ian,et al. The diagnostic analysis of the fault coupling effects in planet bearing[J]. ENGINEERING FAILURE ANALYSIS,2020,108:104266. |
| APA | Xue, Song.,Wang, Congsi.,Howard, Ian.,Lian, Peiyuan.,Chen, Gaige.,...&Wang, Na.(2020).The diagnostic analysis of the fault coupling effects in planet bearing.ENGINEERING FAILURE ANALYSIS,108,104266. |
| MLA | Xue, Song,et al."The diagnostic analysis of the fault coupling effects in planet bearing".ENGINEERING FAILURE ANALYSIS 108(2020):104266. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Xue-2020-The diagnos（15996KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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