PPRuNe Forums - View Single Post - AF 447 Thread No. 7
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Old 1st Apr 2012, 23:33
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Join Date: Jun 2009
Location: florida
Age: 81
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Gee and roll rate trim and recovery

Thanks, Rudder, it's what I thot. Our simple FBW could be trimmed for a gee ( plus 3.5 gee and about minus 1 gee), which several guys did to have a zero gee hands-off stick for gaining energy. Roll was likewise, and a hands-off normally was a zero roll rate command, but we could manually trim to about 150 deg/sec roll rate command ( or something like that).

I still don't agree with PJ that I couldn't recover in 10,000 or 15,000 feet. Give me a chance in the sim and I'll do my best. The jet had plenty of dynamic pressure, just a bit below normal approach speed. With gear up and some added power, reducing the AoA to zero should have resulted in a significant increase in speed and then a careful, gentle pull back up to level. Screw the mach/overspeed stuff. The jet is tough, and seems very stable.
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