Method and apparatus for controlling vibration using accelerometer
US7751935B2 · kind B2 · utility
4Cited by
8References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2004 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Sep 9, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J9/1651
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of controlling vibration of a moving system having driving and driven units includes measuring an acceleration of the driven unit, generating a nominal acceleration by subtracting gravity from the measured acceleration, generating a control driving force according to the nominal acceleration, the driving force having a direction opposite to that of the measured acceleration, and applying the control driving force to the driven unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.