Navigation component modeling system and method
US7668655B2 · kind B2 · utility
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12References
25Claims
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Key dates
| Filing date | Dec 7, 2004 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Feb 24, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/1654
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An inertial navigation system includes a navigation component, such as an inertial measurement unit, a processor in communication with the navigation component, and a filter embedded in computer code implemented within the processor. The filter includes a model of the navigation component, and one or more parameters of the model are configured after startup of the inertial navigation system based upon performance characteristics of the individual navigation component included in the inertial navigation system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.