NASA body The Jet Propulsion Laboratory (JPL) announced Monday night The Mars Creativity Helicopter He needs to System update And new dates for his historic journey will be announced next week.
In a release, the agency said the Ingenuity team had identified a software solution to a “command sequence problem” which was first discovered on Friday, April 9, during one of the last rotor tests – the “high speed spin test” – ahead of the April 11 flight. previously announced.
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JPL says that Over the weekend, I tested several potential solutions and concluded that “a slight modification and reinstall of the Ingenuity Flight Control software is the strongest way forward.”
The planned update will change the way the two flight controllers start up on the helicopter and allow hardware and software to “safely switch to flight state”.
In addition, he noted that while the flight software modification and development is “live”, it is hoped that it will take some time to validate the changes and complete the uplink to Ingenuity, and a timetable for rescheduling of helicopter tests. still in process.
In order to achieve the desired results, and transfer the new software to the vehicle, the team must develop, verify and upload the software, upload the software to Ingenuity flight controllers and run it on the new software.
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“Once we pass this milestone, we will prepare Ingenuity for its first flight, which will take several Martian days, or Mars Day. Our best estimates of flight history are currently flexible, but we are working on this milestone and will schedule flights for next week, “the team said.
“We are confident that the team can overcome this challenge and prepare for Ingenuity’s first historic flight to another planet,” said JPL.
And he noted that creativity was still in good health Red Planet, With critical functions remaining stable, and unexpected challenges using the “high risk, high return approach”.
“Meanwhile, as long as the creativity team does its job, diligence will continue Science With a comprehensive set of tools and preparation for testing demonstration of the MOXIE technology.
NASA says Ingenuity was deployed to the surface of Mars and survived its first night out of the plane last week. Persistence successfully landed on Mars on Thursday, February 18th.
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