Nonlinear dynamic modeling of a helicopter planetary gear train for carrier plate crack fault diagnosis
Planetary gear train plays a significant role in a helicopter operation and its health is of great importance for the flight safety of the helicopter. This paper investigates the effects of a planet carrier plate crack on the dynamic characteristics of a planetary gear train, and thus finds an effec...
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| Veröffentlicht in: | Chinese journal of aeronautics 2016-06, Vol.29 (3), p.675-687 |
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| container_title | Chinese journal of aeronautics |
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| creator | Fan, Lei Wang, Shaoping Wang, Xingjian Han, Feng Lyu, Huawei |
| description | Planetary gear train plays a significant role in a helicopter operation and its health is of great importance for the flight safety of the helicopter. This paper investigates the effects of a planet carrier plate crack on the dynamic characteristics of a planetary gear train, and thus finds an effec- tive method to diagnose crack fault. A dynamic model is developed to analyze the torsional vibra- tion of a planetary gear train with a cracked planet carrier plate. The model takes into consideration nonlinear factors such as the time-varying meshing stiffness, gear backlash and viscous damping. Investigation of the deformation of the cracked carrier plate under static stress is performed in order to simulate the dynamic effects of the planet carrier crack on the angular displacement of car- rier posts. Validation shows good accuracy of the developed dynamic model in predicting dynamic characteristics of a planetary gear train. Fault features extracted from predictions of the model reveal the correspondence between vibration characteristic and the conditions （length and position） of a planet carrier crack clearly. |
| doi_str_mv | 10.1016/j.cja.2016.04.008 |
| format | Article |
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This paper investigates the effects of a planet carrier plate crack on the dynamic characteristics of a planetary gear train, and thus finds an effec- tive method to diagnose crack fault. A dynamic model is developed to analyze the torsional vibra- tion of a planetary gear train with a cracked planet carrier plate. The model takes into consideration nonlinear factors such as the time-varying meshing stiffness, gear backlash and viscous damping. Investigation of the deformation of the cracked carrier plate under static stress is performed in order to simulate the dynamic effects of the planet carrier crack on the angular displacement of car- rier posts. Validation shows good accuracy of the developed dynamic model in predicting dynamic characteristics of a planetary gear train. Fault features extracted from predictions of the model reveal the correspondence between vibration characteristic and the conditions （length and position） of a planet carrier crack clearly.</description><identifier>ISSN: 1000-9361</identifier><identifier>DOI: 10.1016/j.cja.2016.04.008</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Angular shift ; Carrier plate crack ; Carriers ; Crack fault diagnosis ; Cracks ; Dynamic characteristics ; Fault diagnosis ; Gear trains ; Helicopter planetary gear train ; Helicopters ; Mathematical models ; Nonlinear dynamics ; Nonlinear dynamics modeling ; 故障诊断 ; 机载 ; 架板 ; 模型分析 ; 直升机 ; 行星齿轮传动 ; 裂纹故障 ; 非线性动力学建模</subject><ispartof>Chinese journal of aeronautics, 2016-06, Vol.29 (3), p.675-687</ispartof><rights>2016 Chinese Society of Aeronautics and Astronautics</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-d0425581ff1ffc2a084c9097eac0af2b89ee616d17f636b52c095cafca73c2da3</citedby><cites>FETCH-LOGICAL-c400t-d0425581ff1ffc2a084c9097eac0af2b89ee616d17f636b52c095cafca73c2da3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/83889X/83889X.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cja.2016.04.008$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids></links><search><creatorcontrib>Fan, Lei</creatorcontrib><creatorcontrib>Wang, Shaoping</creatorcontrib><creatorcontrib>Wang, Xingjian</creatorcontrib><creatorcontrib>Han, Feng</creatorcontrib><creatorcontrib>Lyu, Huawei</creatorcontrib><title>Nonlinear dynamic modeling of a helicopter planetary gear train for carrier plate crack fault diagnosis</title><title>Chinese journal of aeronautics</title><addtitle>Chinese Journal of Aeronautics</addtitle><description>Planetary gear train plays a significant role in a helicopter operation and its health is of great importance for the flight safety of the helicopter. This paper investigates the effects of a planet carrier plate crack on the dynamic characteristics of a planetary gear train, and thus finds an effec- tive method to diagnose crack fault. A dynamic model is developed to analyze the torsional vibra- tion of a planetary gear train with a cracked planet carrier plate. The model takes into consideration nonlinear factors such as the time-varying meshing stiffness, gear backlash and viscous damping. Investigation of the deformation of the cracked carrier plate under static stress is performed in order to simulate the dynamic effects of the planet carrier crack on the angular displacement of car- rier posts. Validation shows good accuracy of the developed dynamic model in predicting dynamic characteristics of a planetary gear train. Fault features extracted from predictions of the model reveal the correspondence between vibration characteristic and the conditions （length and position） of a planet carrier crack clearly.</description><subject>Angular shift</subject><subject>Carrier plate crack</subject><subject>Carriers</subject><subject>Crack fault diagnosis</subject><subject>Cracks</subject><subject>Dynamic characteristics</subject><subject>Fault diagnosis</subject><subject>Gear trains</subject><subject>Helicopter planetary gear train</subject><subject>Helicopters</subject><subject>Mathematical models</subject><subject>Nonlinear dynamics</subject><subject>Nonlinear dynamics modeling</subject><subject>故障诊断</subject><subject>机载</subject><subject>架板</subject><subject>模型分析</subject><subject>直升机</subject><subject>行星齿轮传动</subject><subject>裂纹故障</subject><subject>非线性动力学建模</subject><issn>1000-9361</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRbMAiVL4AHYWKzYN4zycRKxQxUuqYANrazqxU5ckTu0UqX-Po1YskSzNaHSvZ-6JohsOMQcu7rcxbTFOQhtDFgOUZ9GMA8CiSgW_iC693wKkVcFhFjXvtm9Nr9Cx-tBjZ4h1tlZh1DCrGbJN6MkOo3JsaLFXI7oDayb96ND0TFvHCJ0zR8GoGDmkb6Zx346sNtj01ht_FZ1rbL26PtV59PX89Ll8Xaw-Xt6Wj6sFZQDjooYsyfOSax0eJQhlRhVUhUIC1Mm6rJQSXNS80CIV6zwhqHJCTViklNSYzqO747-Ds7u98qPsjCfVTqfbvZe8THMBPC0hSPlRSs5675SWgzNdiCc5yAmk3MoAUk4gJWQygAyeh6NHhQw_IbP0ZFRPqjZO0Shra_513542bmzf7ALjv5VCVDnwpMjTX163ipw</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>Fan, Lei</creator><creator>Wang, Shaoping</creator><creator>Wang, Xingjian</creator><creator>Han, Feng</creator><creator>Lyu, Huawei</creator><general>Elsevier Ltd</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160601</creationdate><title>Nonlinear dynamic modeling of a helicopter planetary gear train for carrier plate crack fault diagnosis</title><author>Fan, Lei ; Wang, Shaoping ; Wang, Xingjian ; Han, Feng ; Lyu, Huawei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-d0425581ff1ffc2a084c9097eac0af2b89ee616d17f636b52c095cafca73c2da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Angular shift</topic><topic>Carrier plate crack</topic><topic>Carriers</topic><topic>Crack fault diagnosis</topic><topic>Cracks</topic><topic>Dynamic characteristics</topic><topic>Fault diagnosis</topic><topic>Gear trains</topic><topic>Helicopter planetary gear train</topic><topic>Helicopters</topic><topic>Mathematical models</topic><topic>Nonlinear dynamics</topic><topic>Nonlinear dynamics modeling</topic><topic>故障诊断</topic><topic>机载</topic><topic>架板</topic><topic>模型分析</topic><topic>直升机</topic><topic>行星齿轮传动</topic><topic>裂纹故障</topic><topic>非线性动力学建模</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Lei</creatorcontrib><creatorcontrib>Wang, Shaoping</creatorcontrib><creatorcontrib>Wang, Xingjian</creatorcontrib><creatorcontrib>Han, Feng</creatorcontrib><creatorcontrib>Lyu, Huawei</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chinese journal of aeronautics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Lei</au><au>Wang, Shaoping</au><au>Wang, Xingjian</au><au>Han, Feng</au><au>Lyu, Huawei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonlinear dynamic modeling of a helicopter planetary gear train for carrier plate crack fault diagnosis</atitle><jtitle>Chinese journal of aeronautics</jtitle><addtitle>Chinese Journal of Aeronautics</addtitle><date>2016-06-01</date><risdate>2016</risdate><volume>29</volume><issue>3</issue><spage>675</spage><epage>687</epage><pages>675-687</pages><issn>1000-9361</issn><abstract>Planetary gear train plays a significant role in a helicopter operation and its health is of great importance for the flight safety of the helicopter. This paper investigates the effects of a planet carrier plate crack on the dynamic characteristics of a planetary gear train, and thus finds an effec- tive method to diagnose crack fault. A dynamic model is developed to analyze the torsional vibra- tion of a planetary gear train with a cracked planet carrier plate. The model takes into consideration nonlinear factors such as the time-varying meshing stiffness, gear backlash and viscous damping. Investigation of the deformation of the cracked carrier plate under static stress is performed in order to simulate the dynamic effects of the planet carrier crack on the angular displacement of car- rier posts. Validation shows good accuracy of the developed dynamic model in predicting dynamic characteristics of a planetary gear train. Fault features extracted from predictions of the model reveal the correspondence between vibration characteristic and the conditions （length and position） of a planet carrier crack clearly.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.cja.2016.04.008</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1000-9361 |
| ispartof | Chinese journal of aeronautics, 2016-06, Vol.29 (3), p.675-687 |
| issn | 1000-9361 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present); EZB-FREE-00999 freely available EZB journals |
| subjects | Angular shift Carrier plate crack Carriers Crack fault diagnosis Cracks Dynamic characteristics Fault diagnosis Gear trains Helicopter planetary gear train Helicopters Mathematical models Nonlinear dynamics Nonlinear dynamics modeling 故障诊断 机载 架板 模型分析 直升机 行星齿轮传动 裂纹故障 非线性动力学建模 |
| title | Nonlinear dynamic modeling of a helicopter planetary gear train for carrier plate crack fault diagnosis |
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