Method and apparatus for detecting anomalies in landing systems utilizing a global navigation satellite system
US7970503B2 · kind B2 · utility
5Cited by
7References
20Claims
0Family size
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Key dates
| Filing date | Sep 12, 2007 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Sep 11, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0077
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method, apparatus, and computer program product for detecting anomalies in a landing system. In one embodiment, a magnitude difference between a blended inertial deviation magnitude and a raw deviation magnitude is identified to form a magnitude difference. The magnitude difference is compared to a magnitude threshold. If the magnitude difference exceeds the magnitude threshold, an anomaly in the data is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.