Melvin Sadoff
naca-tn-2877
Jan 1953
A damped sine-wave elevator motion was used as a basis for computing the design maneuvering load on the horizontal tail. Also investigated was the effect of control frequency on the tail load.
An Adobe Acrobat (PDF) file of the entire report:
http://naca.central.cranfield.ac.uk/reports/1953/naca-tn-2877.pdf