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NASA-LLIS-0289
Lessons Learned – Magellan In-Flight Solar Array Deployment Indication
Year: 1993
Abstract: Abstract:
Although shuttle astronauts observed Magellan solar panel deployment, a microswitch failed to provide a "panels-latched" indication. Ensure that telemetry transducers measure the desired function-- not just a related function. Microswitch design should account for the need for overtravel in the actuation stroke. Perform a FMECA early in the spacecraft life cycle.
Although shuttle astronauts observed Magellan solar panel deployment, a microswitch failed to provide a "panels-latched" indication. Ensure that telemetry transducers measure the desired function-- not just a related function. Microswitch design should account for the need for overtravel in the actuation stroke. Perform a FMECA early in the spacecraft life cycle.
Subject: Flight Equipment
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:50:12Z | |
| date available | 2017-09-04T18:50:12Z | |
| date copyright | 07/13/1993 | |
| date issued | 1993 | |
| identifier other | KTZCQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/231570 | |
| description abstract | Abstract: Although shuttle astronauts observed Magellan solar panel deployment, a microswitch failed to provide a "panels-latched" indication. Ensure that telemetry transducers measure the desired function-- not just a related function. Microswitch design should account for the need for overtravel in the actuation stroke. Perform a FMECA early in the spacecraft life cycle. | |
| language | English | |
| title | NASA-LLIS-0289 | num |
| title | Lessons Learned – Magellan In-Flight Solar Array Deployment Indication | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1993 | |
| contenttype | fulltext | |
| subject keywords | Flight Equipment | |
| subject keywords | Safety & Mission Assurance | |
| subject keywords | Spacecraft |