Sensor system error reduction
US7555398B2 · kind B2 · utility
13Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 13, 2007 |
| Grant date | Jun 30, 2009 |
| Priority date | — |
| Expiry date | Apr 13, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C17/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor system includes a first measurement subsystem including a driver and a measurement component. The measurement component includes a set of sensors for generating complementary signals representing each of one or more characteristics. The complementary signals representing a characteristic include related error components. The driver is configured to accept the complementary signals for a characteristic and to determine a measurement value for the characteristic by combining the complementary signals to reduce effects of the error components in the complementary signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.