Robust singularity avoidance in satellite attitude control
US6039290A · kind A · utility
31Cited by
12References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1998 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Mar 16, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64G1/36
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Control moment gyros in an array are rotated to reorient a satellite. A pseudo inverse control is employed that adds a term to a Moore-Penrose pseudo inverse to prevent a singularity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.