PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM
Considering the time-varying meshing stiffness and gear backlash, a dynamic model of gear transmission system is established. The Floquet theory is used to obtain the approximate analytic solution and the stability boundary curve of the transmission system. The Newmark-β numerical simulation method...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2019-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.031 |
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| _version_ | 1841535687622393856 |
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| author | WAN ZhiGuo LI SuoBin DOU YiHua ZHANG MingQuan |
| author_facet | WAN ZhiGuo LI SuoBin DOU YiHua ZHANG MingQuan |
| author_sort | WAN ZhiGuo |
| collection | DOAJ |
| description | Considering the time-varying meshing stiffness and gear backlash, a dynamic model of gear transmission system is established. The Floquet theory is used to obtain the approximate analytic solution and the stability boundary curve of the transmission system. The Newmark-β numerical simulation method was used to simulate dynamic characteristics of gear system. The effect of time-varying mesh stiffness, backlash and damping effect on dynamic characteristics are studied. The results show that the system may generate parametric resonance when the frequency of parameter excitation is equal to 2/n of the free vibration period of the derived system;The gear backlash leads to multi-value properties and amplitude jump phenomena; The nonlinear vibration response of the system will be decreased with the increasing of the external excitation amplitude, damping ratio and the decreasing of the internal excitation amplitude. |
| format | Article |
| id | doaj-art-399924751564491b8d01d62a93904af2 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-399924751564491b8d01d62a93904af22025-01-15T02:29:25ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692019-01-01411211121630606204PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEMWAN ZhiGuoLI SuoBinDOU YiHuaZHANG MingQuanConsidering the time-varying meshing stiffness and gear backlash, a dynamic model of gear transmission system is established. The Floquet theory is used to obtain the approximate analytic solution and the stability boundary curve of the transmission system. The Newmark-β numerical simulation method was used to simulate dynamic characteristics of gear system. The effect of time-varying mesh stiffness, backlash and damping effect on dynamic characteristics are studied. The results show that the system may generate parametric resonance when the frequency of parameter excitation is equal to 2/n of the free vibration period of the derived system;The gear backlash leads to multi-value properties and amplitude jump phenomena; The nonlinear vibration response of the system will be decreased with the increasing of the external excitation amplitude, damping ratio and the decreasing of the internal excitation amplitude.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.031Gear systemTime-varying meshing stiffnessGear backlashStabilityVibration characteristics |
| spellingShingle | WAN ZhiGuo LI SuoBin DOU YiHua ZHANG MingQuan PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM Jixie qiangdu Gear system Time-varying meshing stiffness Gear backlash Stability Vibration characteristics |
| title | PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM |
| title_full | PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM |
| title_fullStr | PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM |
| title_full_unstemmed | PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM |
| title_short | PARAMETER STABILITY AND VIBRATION CHARACTERISTICS ANALYSIS OF GEAR TRANSMISSION SYSTEM |
| title_sort | parameter stability and vibration characteristics analysis of gear transmission system |
| topic | Gear system Time-varying meshing stiffness Gear backlash Stability Vibration characteristics |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.05.031 |
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