The importance of wireless sensor networks for space missions is shown in multiple applications, such as assembly, equipment integration, thermal and vibrations test phases in order to monitor the satellite. The high number of sensors required in space applications underscores the need for wireless sensors that save time during integration due to their simpler links and connections.
ASTRAL, which stands for Autonomous System and TRAnsmission wireLess sensor network for space applications, is designed to develop a demonstrator to validate the concept of adapting wireless technology for space missions. The result was a demonstrator for monitoring vibration in satellites on the ground and during the launch over approximately 30 minutes.
More: http://www.eetimes.com/design/military-aerospace-design/4216985/An-autonomous-wireless-sensor-network-for-space-applications?pageNumber=0
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