Design and simulation of gear transmission system based on metamaterial
Source abstract
Abstract
In this research, we integrate a three-dimensional micro-/nano-lattice structure metamaterial with conventional helical gears using a composite method to reduce the vibration. A comprehensive six-degree-of-freedom nonlinear dynamics model is constructed to analyze the vibration characteristics of the resulting mechanical metamaterial gear pair. The model incorporates crucial factors such as meshing damping, error excitation, bearing support stiffness, and time-varying meshing stiffness using the dynamic–static method. The results demonstrate the good damping effect of the designed mechanical metamaterial on gear pair vibrations. This research provides theoretical insights for reducing vibrations in gear transmission systems by using mechanical metamaterial.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Gear and Bearing Dynamics Analysis · Vibration and Dynamic Analysis · Tribology and Lubrication Engineering
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Mechanical and Electrical Engineering, Beijing Institute of Graphic Communication 1 , Beijing 102600, China
School of Basic Education, Beijing Institute of Graphic Communication 2 , Beijing 102600, China
Funding
Beijing Municipal Education Commission · Natural Science Foundation of Beijing Municipality · Beijing Institute of Graphic Communication
References (26)
Show source-provided references
1. Dynamic analysis of a geared rotor system considering a slant crack on the shaft10.1016/j.jsv.2012.07.037 ↗
2. Dynamic modelling of the gear system under non-stationary conditions using the iterative convergence of the tooth mesh stiffness10.1016/j.engfailanal.2021.105908 ↗
3. Nonlinear characteristics and stability optimization of rotor-seal-bearing system
4. Nonlinear dynamics analysis of the spur gear system for railway locomotive10.1016/j.ymssp.2016.08.004 ↗
5. Modelling and nonlinear dynamic behavior of a geared rotor-bearing system using tooth surface microscopic features based on fractal theory10.1063/1.5055907 ↗
6. Non-linear dynamics of a geared rotor-bearing system with multiple clearances10.1016/0022-460x(91)90564-z ↗
7. Interactions between time-varying mesh stiffness and clearance non-linearities in a geared system10.1016/0022-460x(91)90527-q ↗
8. Non-linear dynamic response of a spur gear pair: Modelling and experimental comparisons10.1006/jsvi.2000.3067 ↗
9. Detecting hidden chaotic regions and complex dynamics in the self-exciting homopolar disc dynamo10.1142/s0218127417300087 ↗
10. Discontinuous bifurcations of coexisting attractors for a gear transmission system10.6052/0459-1879-22-424 ↗
11. Coexistence of three heteroclinic cycles and chaos analyses for a class of 3D piecewise affine systems10.1063/5.0132018 ↗
12. Active control of gear vibration using specially configured sensors and actuators10.1088/0964-1726/9/3/315 ↗
13. Modeling active vibration control of a geared rotor system10.1088/0964-1726/13/3/001 ↗
14. Dynamic characteristics of the herringbone planetary gear set during the variable speed process10.1016/j.jsv.2014.07.024 ↗
15. Transmission error model-based optimisation of the geometric design parameters of an automotive transmission gearbox to reduce gear-rattle noise10.1016/j.apacoust.2017.10.005 ↗
16. 3D chiral mechanical metamaterial for tailored band gap and manipulation of vibration isolation10.1016/j.ymssp.2022.109430 ↗
17. Snap-fit mechanical metamaterials10.1016/j.apmt.2022.101714 ↗
18. 3D-printed programmable mechanical metamaterials for vibration isolation and buckling control10.3390/su14116831 ↗
19. 2015
20. Design and experimental validation of a metamaterial solution for improved noise and vibration behavior of pipes10.1016/j.jsv.2019.05.009 ↗
21. Z-beam and S-beam optimized mechanical metamaterials with enhanced mechanical properties10.1016/j.compstruct.2022.115939 ↗
22. Analysis on the vibration reduction for a new rigid–flexible gear transmission system10.1177/10775463211013245 ↗
23. Simulation on the rotational vibration of helical gears in consideration of the tooth separation phenomenon (a new stiffness function of helical involute tooth pair)10.1115/1.2826701 ↗
24. Melnikov-type method for a class of planar hybrid piecewise-smooth systems with impulsive effect and noise excitation: Heteroclinic orbits10.1063/5.0106073 ↗
25. Jacobi stability analysis and impulsive control of a 5D self-exciting homopolar disc dynamo10.3934/dcdsb.2021263 ↗
26. Complex dynamical behaviors in a 3D simple chaotic flow with 3D stable or 3D unstable manifolds of a single equilibrium10.1142/s0218127419500950 ↗