Airplane Stability and Control

kolibri282

Active Member
Joined
Aug 2, 2009
Messages
2,890
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Duesseldorf
“When this one feature [balance and steering] has been worked out, the age of flying
machines will have arrived, for all other difficulties are of minor importance.”
From
The Papers of Wilbur and Orville Wright, Vol. 1.
McGraw-Hill Book Co., New York, 1953.

Stability and Control have been the main challenges for autogyro pilots and designers for quite some time, so it might be interesting to read in this book how the field has evolved over time.

ftp://nozdr.ru/biblio/kolxo3/E/EAs/Abzug M.J., Larrabee E.E. Airplane stability and control (2ed., CUP, 2002)(ISBN 0521809924)(413s)_EAs_.pdf


Have fun!
 

Doug Riley

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Joined
Jan 11, 2004
Messages
6,382
Stability and control of FW planes were challenges in the Wright era. The technological push during WWI led to pretty definitive solutions (for subsonic craft anyway) that were quite well-worked-out by the 20's for FW craft.

Cierva had nailed autogyro stability and control by the early 30's. Mastery of helicopter stability and control was pretty complete by the end of WWII.

Any problems in these areas since then have resulted from uninformed (or irrational) designers who failed to incorporate what was already known into their designs -- or perhaps from the natural wish of human beings to see if they can beat the system.
 
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