Abstract
Dynamic performances of ball bearing can influence response of the rotor system, while the response of the rotor system can also change dynamic performances of the rolling bearing. Coupling effects of rolling bearings and rotor system were considered, and a coupling computation model was established. The coupling rules of rotor response and the dynamic property of bearing were analyzed using Newmark-β method and Riccati transfer matrix method and Newton-Raphson method. The transient response of rotor and dynamic characteristics of the ball bearing were analyzed by using an example. It is found that they both change greatly when coupling effects are considered.
| Original language | English |
|---|---|
| Pages (from-to) | 2233-2237 |
| Number of pages | 5 |
| Journal | Zhongguo Jixie Gongcheng/China Mechanical Engineering |
| Volume | 21 |
| Issue number | 18 |
| State | Published - 25 Sep 2010 |
Keywords
- Ball bearing
- Coupling effect
- Dynamic characteristics
- Rotor system
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