Dynamic gain adjustment in electromagnetic wave hydraulic cylinder piston position sensing
US5608332A · kind A · utility
4Cited by
18References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1995 |
| Grant date | Mar 4, 1997 |
| Priority date | — |
| Expiry date | May 9, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/48
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Dynamic gain adjustment in hydraulic piston position sensing that continuously accommodates for changes in signal level is provided by attenuating the gain of the sensing system through a comparison of a measured value with a stored value at each piston position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.