Effect of particle damping on high-power gear transmission with dynamic coupling for continuum and non-continuum

Xiao, Wangqiang; Xu, Zhanhao; Zhang, Fengbo; Luo, Yuanyi; Wang, Sheng; Yu, Son-Cheol

doi:10.1016/j.apacoust.2020.107724

Cited by 15 publications

(2 citation statements)

References 25 publications

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“…Wang [24] has studied the influence of the position and number of bearing supports on the load sharing characteristics of planetary gear trains. Xiao [25] applied particle damping technology to gear transmission systems, and both theory and experiment have verified that this method has certain vibration reduction performance. Firrone [26] has proposed a passive vibration reduction method based on an annular damper, which reduces the vibration amplitude by optimizing the material and geometric properties of the annular damper.…”

Section: Introductionmentioning

confidence: 99%

Research on the model of staggered tooth phase to reduce vibration of single-stage gear transmission system: Theoretical analysis and experiments

Hou,

Li,

Zhu

et al. 2024

PLoS ONE

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Aiming at the problems of high vibration and high noise in gear transmission systems, a model of gear with staggered tooth phase structure(GSTPS) for reducing vibration is proposed. Without changing the overall structure of the gear transmission system, the purpose of reducing mesh stiffness fluctuations is achieved by staggering adjacent gears at a certain angle along the axis, thereby the vibration of the gear transmission system could be reduced. The characterization method of time-varying mesh stiffness of the GSTPS is studied. Then, the impact of different staggered tooth phases(STP) on reducing vibration of the transmission system are researched, and the basis for selecting the optimal STP are obtained. The experimental platform for reducing vibration with STP is established. And some experimental studies were conducted to validate the theoretical model.

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Section: Introductionmentioning

confidence: 99%

Research on the model of staggered tooth phase to reduce vibration of single-stage gear transmission system: Theoretical analysis and experiments

Hou,

Li,

Zhu

et al. 2024

PLoS ONE

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“…Rocca [9,10] applied a torsional shock absorber using a magnetorheological elastomer to the gear drive system to reduce the vibration of the gear drive and the noise generated by the vibration. In order to suppress the vibration of the gear transmission system, Xiao et al [11][12][13][14][15] filled the particle damper into the damping hole of the gear, and studied the influence of different particle sizes, different particle materials, different filling rates, different particle friction coefficient and different particle recovery coefficient on the vibration damping effect of the particle damper, which proved that the particle damper can effectively reduce the vibration of the gear transmission. However, in the design process of particle dampers, it is necessary to analyze the influence of damper scheme on the static stiffness and vibration excitation of gear structure.…”

Section: Introductionmentioning

confidence: 99%

Experimental study of vibration reduction based on the flexible damping gear

Zhu,

He,

Tan

et al. 2024

Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023)

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In order to reduce the vibration of gear transmission system, A new type of gear damping method: flexible damping gear was proposed in this study. a simplified flexible damping gear vibration isolation model was established, and a one-stage open spur gear vibration damping experimental bench was constructed. Based on the test bench, the following tests were carried out:1) flexible damping gear damping experiments; 2) flexible damping gear damping experiments under different torque; 3) flexible damping gear noise reduction experiments. The experimental results shown that the flexible damping gear can effectively reduce the vibration of the gear transmission system in a wide frequency band, and the highest vibration reduction can be achieved; with the increase of torque, the vibration suppression ability of flexible damping gear is also enhanced, and the average vibration reduction reaches 26.70%.

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Nonlinear Dynamics Analysis of Electric Energy Regeneration Device Based on Vibration Energy Recovery

Wang

et al. 2022

NODYCON Conference Proceedings Series

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Effect of particle damping on high-power gear transmission with dynamic coupling for continuum and non-continuum

Cited by 15 publications

References 25 publications

Research on the model of staggered tooth phase to reduce vibration of single-stage gear transmission system: Theoretical analysis and experiments

Research on the model of staggered tooth phase to reduce vibration of single-stage gear transmission system: Theoretical analysis and experiments

Experimental study of vibration reduction based on the flexible damping gear

Nonlinear Dynamics Analysis of Electric Energy Regeneration Device Based on Vibration Energy Recovery

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