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An Accurate Method of Measuring the Moments of Inertia of Airplanes

M. P. Miller

出版	National Advisory Committee for Aeronautics, 1930
URL	http://books.google.com.hk/books?id=_3ZDAQAAIAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

This note contains a description of an improved apparatus and procedure used for determining the moments of inertia of airplanes. The method, based on the pendulum theory, is similar to that previously used, but a recent investigation of its accuracy has resulted in the improvements described herein. The error, when using the new apparatus and procedure, has been found to be of the order of 1 percent. Sample data and calculation for an airplane are included in an appendix.