The F-22 Program Office is talking about introducing an open system architecture to the F-22 to 1) reduce cost of upgrades and 2) allow future upgrades to be bid and performed by companies other than LM, possibly opening the door for all sorts of upgrades that might not have been possible otherwise. Could the earlier than expected flights of competitors have accelerated upgrade plans? Either way, this is a very interesting development in the story of the F-22.
F-22 Getting New Brain - Defense News
"It has proved so difficult and expensive to upgrade the F-22 Raptor, whose stealthy body contains sensors and electronic brains, that the U.S. Air Force may take the unprecedented step of threading what amounts to a second central nervous system into a fighter jet."
"Once the new architecture is installed, "if we want a new capability on the airplane, we can go out to industry with an RfI [request for information] and say, 'You all got good ideas; can you make it work with this architecture?'" Weber said.
The ultimate goal is to allow systems such as new radars to be "plug-and-play," as a printer might be to a desktop computer, he said.
This might allow the Raptor to use technology developed for the F-35 Lightning II without time-consuming and expensive integration work, Williams said"
F-22 Getting New Brain - Defense News
"It has proved so difficult and expensive to upgrade the F-22 Raptor, whose stealthy body contains sensors and electronic brains, that the U.S. Air Force may take the unprecedented step of threading what amounts to a second central nervous system into a fighter jet."
"Once the new architecture is installed, "if we want a new capability on the airplane, we can go out to industry with an RfI [request for information] and say, 'You all got good ideas; can you make it work with this architecture?'" Weber said.
The ultimate goal is to allow systems such as new radars to be "plug-and-play," as a printer might be to a desktop computer, he said.
This might allow the Raptor to use technology developed for the F-35 Lightning II without time-consuming and expensive integration work, Williams said"
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