Stabilization of closed loop operation of a torsional hinged device
US7126744B2 · kind B2 · utility
3Cited by
1References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2005 |
| Grant date | Oct 24, 2006 |
| Priority date | — |
| Expiry date | May 24, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0476
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Apparatus and methods for removing jitter and stabilizing the feed back system of a torsional hinged device with minimal changes to the system. The stabilization is accomplished by introducing a selected amount of lateral motion (in addition to the rotational motion) by creating asymmetry in the oscillating device or the drive torque applied to the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.