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Dynamic characteristic analysis of two-stage quasi-zero stiffness vibration isolation system
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chai, Kai Sin Yang, Q. M. Lou, Jingjun |
| Copyright Year | 2016 |
| Abstract | A novel two-stage quasi-zero stiffness (QZS) vibration isolator was proposed for the purpose of low-frequency vibration isolation. Firstly, the dynamic model of the vibration isolation system was established; furthermore, the force transmissibility of the system under harmonic force excitation was derived by the averaging method; finally, the effects on the vibration isolation performance caused by excitation amplitude, mass ratio and damping ratio were discussed. Results show that, compared with the corresponding two-stage linear system, two-stage QZS system not only has better isolation performance, but also possesses a wider range of isolation frequency provided that the excitation amplitude, mass ratio and damping ratio is appropriate. |
| Starting Page | 22 |
| Ending Page | 27 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Volume Number | 10 |
| Alternate Webpage(s) | https://www.jvejournals.com/article/17646/pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
