Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body
To conduct the design and production of metro vehicles effectively, and reduce the violent vibration of assembled vehicles, the modal matching strategy and modal design principle for metro vehicles were proposed. Besides, the vibration responses of underframe with excitation from typical suspended e...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2019-01-01
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| Series: | 机车电传动 |
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| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.022 |
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| _version_ | 1849729216878215168 |
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| author | Yaozheng ZENG |
| author_facet | Yaozheng ZENG |
| author_sort | Yaozheng ZENG |
| collection | DOAJ |
| description | To conduct the design and production of metro vehicles effectively, and reduce the violent vibration of assembled vehicles, the modal matching strategy and modal design principle for metro vehicles were proposed. Besides, the vibration responses of underframe with excitation from typical suspended equipment were studied, and the vibration comfort index of each part of vehicle body with or without excitation from suspended equipment were compared. The results showed that the vibration responses of underframe were variable with the changing of excitation position from different suspended equipment; the vibration comfort index of vehicle body increased when considering the excitation from suspended equipment compared to that of the condition without excitation from suspended equipment. |
| format | Article |
| id | doaj-art-129fc7d9c4a844b2b8965eaa86952894 |
| institution | DOAJ |
| issn | 1000-128X |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-129fc7d9c4a844b2b8965eaa869528942025-08-20T03:09:16ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2019-01-0110911320923211Influence of Excitation from Suspended Equipment on the Modal Matching of Car BodyYaozheng ZENGTo conduct the design and production of metro vehicles effectively, and reduce the violent vibration of assembled vehicles, the modal matching strategy and modal design principle for metro vehicles were proposed. Besides, the vibration responses of underframe with excitation from typical suspended equipment were studied, and the vibration comfort index of each part of vehicle body with or without excitation from suspended equipment were compared. The results showed that the vibration responses of underframe were variable with the changing of excitation position from different suspended equipment; the vibration comfort index of vehicle body increased when considering the excitation from suspended equipment compared to that of the condition without excitation from suspended equipment.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.022metro vehiclemodal matchingfrequency responsevibrationcomfort |
| spellingShingle | Yaozheng ZENG Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body 机车电传动 metro vehicle modal matching frequency response vibration comfort |
| title | Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body |
| title_full | Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body |
| title_fullStr | Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body |
| title_full_unstemmed | Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body |
| title_short | Influence of Excitation from Suspended Equipment on the Modal Matching of Car Body |
| title_sort | influence of excitation from suspended equipment on the modal matching of car body |
| topic | metro vehicle modal matching frequency response vibration comfort |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.022 |
| work_keys_str_mv | AT yaozhengzeng influenceofexcitationfromsuspendedequipmentonthemodalmatchingofcarbody |