Nason, Martin L Rock, Rupert S Brown, Clarence, Jr
September 15, 1955
This type of damper provides roll damping by the action of gyro-actuated uncoupled wing-tip ailerons. A dynamic roll instability predicted by the analysis was confirmed by flight testing and was subsequently eliminated by introducing control-surface damping about the rolleron hinge line.
An Adobe Acrobat (PDF) file of the entire report: