NASA simulates 'extreme failure scenario' to test Orion spacecraft controls
NASA simulates 'extreme failure scenario' to test Orion spacecraft controls
NASA's Orion coiffure capsule is currently on-target for its adjacent unmanned test flying in 2018 as part of the next-generation Space Launch System (SLS). When astronauts are finally on-board the Orion, NASA wants to brand sure they have the all-time command and information software possible, and then the bureau is currently running a series of Orion simulations on the ground to become this revolutionary crew display system up and running.
The commencement test run of Orion'due south display systems took place early this month in the Rapid Prototyping Lab (RPL) at NASA's Johnson Space Eye in Houston. That'southward where engineers are designing the controls that astronauts volition use to airplane pilot the spacecraft. It's vital that NASA understands how the brandish systems it's developing for Orion piece of work with ground control'southward systems. This is more vital than ever for Orion, which is intended to acquit humans far across World's local neighborhood.
Orion's controls will have to be optimized for astronauts to manage all aspects of the craft on a long-term mission. If Orion is somewhen sent to Mars, every bit is NASA's eventual goal, it will be too far away for the basis squad to assistance with managing the spacecraft in real fourth dimension. That ways a highly-efficient setup is necessary for Orion. The Space Shuttle had more than 2000 physical switches, buttons, and dials, but it was designed in the 1970s. With modern interface technology, NASA has managed to condense Orion'due south command system down to three dynamic displays with custom software.
The exam several weeks ago was aimed at simulating an "extreme failure" on the spacecraft and how that incident is relayed to ground control. At that place were ii "astronauts" manning the controls of the imaginary Orion capsule, besides as a flight director and control team on the ground. In this scenario, Orion's ability systems accept failed, leaving the coiffure in serious trouble without functional environmental controls. The squad worked through how to troubleshoot various systems to get the spacecraft dorsum up and running before any of the pretend astronauts could come to pretend harm.
NASA still has some time to become the on-lath software merely right. The first flight of Orion was in tardily 2014 when it successfully orbited the Earth. The next test flying in 2018 volition come across Orion brand an unmanned trip all the way to the moon and back. This "Exploration Mission 1" will also be the showtime fourth dimension Orion is launched past the SLS rocket. The first manned mission is currently slated for 2021 or 2022 when 4 astronauts will use to to orbit the moon. That will be the first time humans take ventured so far from Earth since the Apollo days.
Source: https://www.extremetech.com/extreme/223484-nasa-simulates-extreme-failure-scenario-to-test-orion-spacecraft-controls
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