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Fault-Tolerant Relative Navigation System (RNS) for Docking, Phase I
Completed
Description
A method is propsed to develop a sensor fusion process for blending GPS/IMU/EO data for fault tolerant rendezvous and docking of spacecraft. The methodology takes advantage of analytic redundancy between the GPS and EO sensor technology. Using advanced fault detection, identification, and reconfiguration (FDIR) technology, the method will guarantee navigation functionality in the presence of failures in either the GPS or the EO sytsem guaranteeing safety of operations in the safety critical docking operation.
Details
| Technology area | GN&C > GN&C Systems Engineering Technologies > GN&C Fault Management, Fault Tolerance, and Autonomy |
| Program | Small Business Innovation Research/Small Business Tech Transfer (SBIR/STTR) |
| Lead organization | Jet Propulsion Laboratory, Pasadena, CA |
| Start date | 2009-01-22 |
| End date | 2009-07-22 |
How to get involved
This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.
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