Posted on 04/18/2017 1:04:53 PM PDT by nickcarraway
Landing an aircraft on a moving vessel requires a particular kind of precision and know-how that very few human beings can execute with significant technological support. Believe it or not, one psychological test observed that the stress landing on a carrier causes pilots more stress than what troops experience in combat. No wonder cleanly landing on a carrier is a source of pride for pilots.
So F/A-18E/F Super Hornet and EA-18G Growler pilots are practice landing on the USS Washington (CVN 73) with a fascinating new landing system called Maritime Augmented Guidance with Integrated Controls for Carrier Approach and Recovery Precision Enabling Technologies, or MAGIC CARPET for short. (They must have really wanted to use that acronym.)
The system takes on many of the stressful aspects of aircraft carrier landing, like having to gauge the course of landing with the moving ship and all of the things the pilot has to consider while doing it, such as adding and reducing power, adjusting the pitch, yaw and roll, as USNI News explains. Instead, the pilot simply controls the flight path.
And because the Navys Boeing F/A-18E/Fs all have digital flight controls, Magic Carpet makes that function for the pilot even easier.
Consequently, the system improves safety and efficiency for the pilots, taking much of the stress of landing off the pilot and putting it on the system. To be sure, as Breaking Defense puts it, the pilot is still in control. But, with Magic Carpet, he or she has a lot of help:
Its rather like the old saying about swans. They seem smooth and graceful as they swim, but below the surface theres a great deal of frantic paddling. With Magic Carpet, the computer is doing that paddling, constantly making tiny adjustments faster and more precisely than any human could manage to keep the aircraft on the pilots desired course.
In a further birdlike touch, a Super Hornet using Magic Carpet constantly flexes its control surfaces, making the wing look like its rippling. If you ever watch a bird, said Denham, hes modulating lift to decel(erate) and control which limb hes going to grab onto warping and changing the whole wing. Such Direct Lift Control has been tried before, starting decades ago, but without automation, it often proved too complicated for human pilots to keep track of.
When Magic Carpet is switched on, the pilot no longer directly controls the flaps, throttle, and so on. Instead, he or she chooses a path and the computer makes the fine adjustments to get and stay on it. Affecting one aspect of flight angle, speed, alignment, and so on still affects the others, but the pilot can focus on one at a time while the computer keeps the others under control. The pilot remains a crucial part of the system. And Navy Aviation News spoke with a Naval Air Systems Command (NAVAIR) official who spoke wonders of Magic Carpet:
All results showed benefits in touchdown dispersion reduction of more than 50 percent when compared to current landing control techniques, said James Buddy Denham, a NAVAIR senior aeromechanics engineer. Touchdown dispersions refer to the differences between the actual and ideal landing points. The system is expected to be released in 2019. In fact, the Naval Aviation Enterprise leadership told NAVAIR to deliver the system as is earlier than that because it performed so well.
Of course, all of the features set to be on the final version of the system are not complete. But this will actually give pilots, who renamed the system Precision Landing Modes (PLM), more time to experiment with it and pass on suggestions to improve Magic Carpet before the final software is released.
Which works out for the service because they will likely lead to fewer dangerous landingsand less stressed out pilots.
And the proof of that theory are drivers these days. Very few have acute car handling skills.
Any body can land a plane.
Any place it goes is right
Goes far, flies near, to the stars away from here
They will likely remember how long after they are not allowed.
Surprised no one has come up with a magnetic solution using the repelling forces of same polarity.
Fine and dandy, but what if the system conks out as they are always apt to do at inopportune times? Methinks the Navy better make dang sure that each of those fearless Naval Aviators know how to do it the old fashioned way and keep in practice.
“...someone really wanted our initials to spell out S.H.I.E.L.D”
By the way, did you know that the first person to successfully land his plane on an aircraft carrier was killed on his second attempt? An interesting historical fact. They were originally built to launch aircraft, not to land them.
Yep I knew that. We have came a long way from Jimmy Doolittle's one way bombing run on Japan.
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