Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber
The protection equipment of slipping tramcar in inclined shaft is the important safety equipment to ensure safety production in mine transportation and equipment. The Slipping Tramcar Prevention Equipment is mainly composed of an intercepting door and a buffering system, in which an energy absorber...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2016/6961272 |
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| _version_ | 1832553717961850880 |
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| author | Guiyun Xu Shuo Hu Xiaoguang Zhang Jiazhou Zhu Huipeng Zheng Hongxin Wang |
| author_facet | Guiyun Xu Shuo Hu Xiaoguang Zhang Jiazhou Zhu Huipeng Zheng Hongxin Wang |
| author_sort | Guiyun Xu |
| collection | DOAJ |
| description | The protection equipment of slipping tramcar in inclined shaft is the important safety equipment to ensure safety production in mine transportation and equipment. The Slipping Tramcar Prevention Equipment is mainly composed of an intercepting door and a buffering system, in which an energy absorber is the key component. The braking dynamic model of the energy absorber is studied by establishing a Lagrange equation and simulating the braking progress by the software of Simulink. The braking simulation distances curves of the energy absorber are obtained under the different initial conditions of tramcar mass and velocity, which shows that the tramcar velocity and mass both have a significant influence on the braking distance. The analysis on variance and range is developed for further comparison on the two key factors implying that tramcar mass is of the most great importance. Moreover, a braking distance formula is built based on the analysis results. On the other hand, field experiments are conducted in Qishan Mine, and experiment results show that the maximum error between the braking distance formula value and the experiment value is 11.98%, and the minimum error is 2.72%. The experimental results are consistent with the theoretical results. |
| format | Article |
| id | doaj-art-ebb491df08be42f6bff6561aa662f2a4 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-ebb491df08be42f6bff6561aa662f2a42025-02-03T05:53:31ZengWileyShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/69612726961272Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy AbsorberGuiyun Xu0Shuo Hu1Xiaoguang Zhang2Jiazhou Zhu3Huipeng Zheng4Hongxin Wang5School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaThe protection equipment of slipping tramcar in inclined shaft is the important safety equipment to ensure safety production in mine transportation and equipment. The Slipping Tramcar Prevention Equipment is mainly composed of an intercepting door and a buffering system, in which an energy absorber is the key component. The braking dynamic model of the energy absorber is studied by establishing a Lagrange equation and simulating the braking progress by the software of Simulink. The braking simulation distances curves of the energy absorber are obtained under the different initial conditions of tramcar mass and velocity, which shows that the tramcar velocity and mass both have a significant influence on the braking distance. The analysis on variance and range is developed for further comparison on the two key factors implying that tramcar mass is of the most great importance. Moreover, a braking distance formula is built based on the analysis results. On the other hand, field experiments are conducted in Qishan Mine, and experiment results show that the maximum error between the braking distance formula value and the experiment value is 11.98%, and the minimum error is 2.72%. The experimental results are consistent with the theoretical results.http://dx.doi.org/10.1155/2016/6961272 |
| spellingShingle | Guiyun Xu Shuo Hu Xiaoguang Zhang Jiazhou Zhu Huipeng Zheng Hongxin Wang Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber Shock and Vibration |
| title | Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber |
| title_full | Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber |
| title_fullStr | Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber |
| title_full_unstemmed | Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber |
| title_short | Dynamic Analysis of Impact Model of Slipping Tramcar Prevention Equipment Based on an Energy Absorber |
| title_sort | dynamic analysis of impact model of slipping tramcar prevention equipment based on an energy absorber |
| url | http://dx.doi.org/10.1155/2016/6961272 |
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