Adaptive gain adjustment for electromagnetic devices
US7046496B2 · kind B2 · utility
11Cited by
10References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 2003 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Jun 9, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/1844
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control system for the adjustment and calibration of electromagnetic devices, such as E-I core electromagnetic devices, using adaptive gain adjustment. A controller is provided with an input current and an output force and provides an output signal indicative of a force gain estimate, wherein the force gain estimate is the ratio of the output force to the input current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.