Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System
TBM cutterhead driving system is generally an extraordinarily large and complex machine containing lots of parameters; understanding and assessment of its dynamic characteristics are a great challenge as each of these parameters has uncertainty. In this work, a hierarchical modeling method for the d...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2018/5187535 |
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| _version_ | 1832552015914336256 |
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| author | Wei Sun Maolin Shi Jieling Li Xin Ding Lintao Wang Xueguan Song |
| author_facet | Wei Sun Maolin Shi Jieling Li Xin Ding Lintao Wang Xueguan Song |
| author_sort | Wei Sun |
| collection | DOAJ |
| description | TBM cutterhead driving system is generally an extraordinarily large and complex machine containing lots of parameters; understanding and assessment of its dynamic characteristics are a great challenge as each of these parameters has uncertainty. In this work, a hierarchical modeling method for the dynamic model of the complex gear transmission system is proposed based on the generalized finite element modeling idea. On this basis, the whole machine dynamic model of cutterhead driving system is established; both the characteristics of vibration responses and the meshing force are revealed. Vibration responses under the action of simulated load are estimated and verified by comparing with the data measured on the tunneling field, where the error is about 18%~50%. With the vibration response of the key nodes and the dynamic meshing force for the system dynamic characteristic evaluation index, considering the change of input parameters such as external loads, material parameters, meshing parameters, and coupling parameters, the global parameter sensitivity of system dynamic characteristics is analyzed based on the technology of surrogate model. Finally, variation of dynamic characteristics considering the interaction of polytypic parameters is obtained. |
| format | Article |
| id | doaj-art-62813d0f2cd348849a04740891114108 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-62813d0f2cd348849a047408911141082025-02-03T05:59:45ZengWileyShock and Vibration1070-96221875-92032018-01-01201810.1155/2018/51875355187535Surrogate-Based Multisource Sensitivity Analysis of TBM Driving SystemWei Sun0Maolin Shi1Jieling Li2Xin Ding3Lintao Wang4Xueguan Song5School of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Linggong Road, Dalian 116024, ChinaTBM cutterhead driving system is generally an extraordinarily large and complex machine containing lots of parameters; understanding and assessment of its dynamic characteristics are a great challenge as each of these parameters has uncertainty. In this work, a hierarchical modeling method for the dynamic model of the complex gear transmission system is proposed based on the generalized finite element modeling idea. On this basis, the whole machine dynamic model of cutterhead driving system is established; both the characteristics of vibration responses and the meshing force are revealed. Vibration responses under the action of simulated load are estimated and verified by comparing with the data measured on the tunneling field, where the error is about 18%~50%. With the vibration response of the key nodes and the dynamic meshing force for the system dynamic characteristic evaluation index, considering the change of input parameters such as external loads, material parameters, meshing parameters, and coupling parameters, the global parameter sensitivity of system dynamic characteristics is analyzed based on the technology of surrogate model. Finally, variation of dynamic characteristics considering the interaction of polytypic parameters is obtained.http://dx.doi.org/10.1155/2018/5187535 |
| spellingShingle | Wei Sun Maolin Shi Jieling Li Xin Ding Lintao Wang Xueguan Song Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System Shock and Vibration |
| title | Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System |
| title_full | Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System |
| title_fullStr | Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System |
| title_full_unstemmed | Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System |
| title_short | Surrogate-Based Multisource Sensitivity Analysis of TBM Driving System |
| title_sort | surrogate based multisource sensitivity analysis of tbm driving system |
| url | http://dx.doi.org/10.1155/2018/5187535 |
| work_keys_str_mv | AT weisun surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem AT maolinshi surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem AT jielingli surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem AT xinding surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem AT lintaowang surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem AT xueguansong surrogatebasedmultisourcesensitivityanalysisoftbmdrivingsystem |