AOCS system to maintain planarity for space digital beam forming using carrier phase differential GPS, IMU and magnet torques on large space structures
US11722211B1 · kind B1 · utility
1Cited by
30References
20Claims
0Family size
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Key dates
| Filing date | Feb 12, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Feb 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A closed-loop motion monitoring and control system for structural mode control in a large, flexible space structure. The system uses combined sensor data to detect low-magnitude, low-frequency motion, estimate structure deformation constants, and damp structural vibrations with electromagnetic torque application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.