A New Approach to Determining Control Surface's Moments of Inertia with Test-Twice Vibrations Approach
Tao Zhenqu (Shanghai Aircraft Research Institute Shanghai, 200232)
This paper presents a new approach to determining the moments of inertia of the control surface or tab about its hinge line. When determining the moments of inertia with this approach, it is not necessary to determine the mass of the control surface and the location of the centroid. Therefore, less testing equipment is needed, and testing accuracy is increased.
【CateGory Index】： O313.3;;V216.2;;V2