Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck
The modal of engine,gearbox and frame are tested by the method of hammer excitation,and the modal parameters are obtained. Through interception the vibration signals when the empty light truck on washboard road and obstacles road,the modal test analysis of the vibration signal is carried out,the mod...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.05.025 |
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| _version_ | 1841547643304542208 |
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| author | Wang Junyuan Li Weiwei Ma Weijin Zhang Jiping |
| author_facet | Wang Junyuan Li Weiwei Ma Weijin Zhang Jiping |
| author_sort | Wang Junyuan |
| collection | DOAJ |
| description | The modal of engine,gearbox and frame are tested by the method of hammer excitation,and the modal parameters are obtained. Through interception the vibration signals when the empty light truck on washboard road and obstacles road,the modal test analysis of the vibration signal is carried out,the modal parameters of different stages of the light truck in the working environment are obtained. Finally,the test results are summarized and analyzed,several sensitive modal frequencies are found. Those found would provide theory and technical support for further study on dynamic analysis to estimate the basic reason of the damaging of the engine,gearbox and the frame. |
| format | Article |
| id | doaj-art-40f83db825c64faf96d4a6d046b2a3d2 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-40f83db825c64faf96d4a6d046b2a3d22025-01-10T14:23:18ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-014112312629930407Modal Test and Analysis of the Engine,Gearbox and Frame of a Light TruckWang JunyuanLi WeiweiMa WeijinZhang JipingThe modal of engine,gearbox and frame are tested by the method of hammer excitation,and the modal parameters are obtained. Through interception the vibration signals when the empty light truck on washboard road and obstacles road,the modal test analysis of the vibration signal is carried out,the modal parameters of different stages of the light truck in the working environment are obtained. Finally,the test results are summarized and analyzed,several sensitive modal frequencies are found. Those found would provide theory and technical support for further study on dynamic analysis to estimate the basic reason of the damaging of the engine,gearbox and the frame.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.05.025Operating modalExperimental modalModal shape |
| spellingShingle | Wang Junyuan Li Weiwei Ma Weijin Zhang Jiping Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck Jixie chuandong Operating modal Experimental modal Modal shape |
| title | Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck |
| title_full | Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck |
| title_fullStr | Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck |
| title_full_unstemmed | Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck |
| title_short | Modal Test and Analysis of the Engine,Gearbox and Frame of a Light Truck |
| title_sort | modal test and analysis of the engine gearbox and frame of a light truck |
| topic | Operating modal Experimental modal Modal shape |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.05.025 |
| work_keys_str_mv | AT wangjunyuan modaltestandanalysisoftheenginegearboxandframeofalighttruck AT liweiwei modaltestandanalysisoftheenginegearboxandframeofalighttruck AT maweijin modaltestandanalysisoftheenginegearboxandframeofalighttruck AT zhangjiping modaltestandanalysisoftheenginegearboxandframeofalighttruck |