#astronomy NASA delays Mars helicopter flight to troubleshoot take a look at glitch – Astronomy Now

April 12, 2021 - Comment

The Mars Ingenuity helicopter, present process pre-flight checks after launch from the Perseverance rover. Its preliminary take a look at flight, initially deliberate for 11 April, has been delayed a minimum of three days to troubleshoot a glitch. Picture: NASA/JPL-Caltech/ASU Based mostly on knowledge from the Ingenuity Mars helicopter that arrived late Friday evening, NASA



The Mars Ingenuity helicopter, present process pre-flight checks after launch from the Perseverance rover. Its preliminary take a look at flight, initially deliberate for 11 April, has been delayed a minimum of three days to troubleshoot a glitch. Picture: NASA/JPL-Caltech/ASU

Based mostly on knowledge from the Ingenuity Mars helicopter that arrived late Friday evening, NASA has chosen to reschedule the Ingenuity Mars Helicopter’s first experimental flight to no sooner than April 14.

Throughout a high-speed spin take a look at of the rotors on Friday, the command sequence controlling the take a look at ended early because of a “watchdog” timer expiration. This occurred because it was making an attempt to transition the flight laptop from ‘Pre-Flight’ to ‘Flight’ mode. The helicopter is secure and wholesome and communicated its full telemetry set to Earth.

The watchdog timer oversees the command sequence and alerts the system to any potential points. It helps the system keep secure by not continuing if a problem is noticed and labored as deliberate.

The helicopter staff is reviewing telemetry to diagnose and perceive the problem. Following that, they’ll reschedule the full-speed take a look at.



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