درباره ما
NASA-LLIS-0492
Lessons Learned - Galileo High Gain Antenna (HGA) Failure (1991)
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:12:53Z | |
| date available | 2017-09-04T16:12:53Z | |
| date copyright | 01/16/1997 | |
| date issued | 1997 | |
| identifier other | SQBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/76155 | |
| description abstract | Abstract: The Galileo spacecraft High Gain Antenna (HGA) was to open like an umbrella, but it never reached the fully deployed position. The failure was attributed to the design of the rib retention mechanism. Recommendations involved the design of preloaded mechanisms, lubricant selection and use, hardware robustness, and fault tolerant design of one-shot, non-redundant, mechanisms. | |
| language | English | |
| title | NASA-LLIS-0492 | num |
| title | Lessons Learned - Galileo High Gain Antenna (HGA) Failure (1991) | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1997 | |
| contenttype | fulltext | |
| subject keywords | Environment | |
| subject keywords | Flight Equipment | |
| subject keywords | Hardware | |
| subject keywords | Parts Materials & Processes | |
| subject keywords | Spacecraft |
