Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method
The correlation analysis between gear modification and vibration characteristics of transmission system was difficult to quantify; a novel small sample vibration of gearbox prediction method based on grey system theory and bootstrap theory was presented. The method characterized vibration base featu...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/204609 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850224634040942592 |
|---|---|
| author | Hui-liang Wang Xiao-zhong Deng Ju-bo Li Jian-jun Yang |
| author_facet | Hui-liang Wang Xiao-zhong Deng Ju-bo Li Jian-jun Yang |
| author_sort | Hui-liang Wang |
| collection | DOAJ |
| description | The correlation analysis between gear modification and vibration characteristics of transmission system was difficult to quantify; a novel small sample vibration of gearbox prediction method based on grey system theory and bootstrap theory was presented. The method characterized vibration base feature of tooth modification gearbox by developing dynamic uncertainty, estimated true value, and systematic error measure, and these parameters could indirectly dynamically evaluate the effect of tooth modification. The method can evaluate the vibration signal of gearbox with installation of no tooth modification gear and topological modification gear, respectively, considering that 100% reliability is the constraints condition and minimum average uncertainty is the target value. Computer simulation and experiment results showed that vibration amplitude of gearbox was decreased partly due to topological tooth modification, and each value of average dynamic uncertainty, mean true value, and systematic error measure was smaller than the no tooth modification value. The study provided an important guide for tooth modification, dynamic performance optimization. |
| format | Article |
| id | doaj-art-59643fa1797f41a4ae9601010b55eaa9 |
| institution | OA Journals |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-59643fa1797f41a4ae9601010b55eaa92025-08-20T02:05:35ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/204609204609Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap MethodHui-liang Wang0Xiao-zhong Deng1Ju-bo Li2Jian-jun Yang3School of Mechanical Engineering, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Mechatronics Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, ChinaSchool of Mechatronics Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, ChinaSchool of Mechatronics Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, ChinaThe correlation analysis between gear modification and vibration characteristics of transmission system was difficult to quantify; a novel small sample vibration of gearbox prediction method based on grey system theory and bootstrap theory was presented. The method characterized vibration base feature of tooth modification gearbox by developing dynamic uncertainty, estimated true value, and systematic error measure, and these parameters could indirectly dynamically evaluate the effect of tooth modification. The method can evaluate the vibration signal of gearbox with installation of no tooth modification gear and topological modification gear, respectively, considering that 100% reliability is the constraints condition and minimum average uncertainty is the target value. Computer simulation and experiment results showed that vibration amplitude of gearbox was decreased partly due to topological tooth modification, and each value of average dynamic uncertainty, mean true value, and systematic error measure was smaller than the no tooth modification value. The study provided an important guide for tooth modification, dynamic performance optimization.http://dx.doi.org/10.1155/2015/204609 |
| spellingShingle | Hui-liang Wang Xiao-zhong Deng Ju-bo Li Jian-jun Yang Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method Shock and Vibration |
| title | Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method |
| title_full | Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method |
| title_fullStr | Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method |
| title_full_unstemmed | Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method |
| title_short | Dynamic Assessment of Vibration of Tooth Modification Gearbox Using Grey Bootstrap Method |
| title_sort | dynamic assessment of vibration of tooth modification gearbox using grey bootstrap method |
| url | http://dx.doi.org/10.1155/2015/204609 |
| work_keys_str_mv | AT huiliangwang dynamicassessmentofvibrationoftoothmodificationgearboxusinggreybootstrapmethod AT xiaozhongdeng dynamicassessmentofvibrationoftoothmodificationgearboxusinggreybootstrapmethod AT juboli dynamicassessmentofvibrationoftoothmodificationgearboxusinggreybootstrapmethod AT jianjunyang dynamicassessmentofvibrationoftoothmodificationgearboxusinggreybootstrapmethod |