제어로봇시스템학회:학술대회논문집
- 1986.10a
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- Pages.102-107
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- 1986
A method to determine moment of inertia properties of an arbitrary shape body by modal testing
모우드 측정을 이용한 관성 모우멘트 도출
Abstract
This paper presents a new idea to obtain moment of inertia values of an arbitrary shape body by applying inverse modal transformation technique. A multiaxes inertia pendulum apparatus was designed to measure 6 rigid body modes of a test body. A software was developed to calculate inertia properties as well as the location of center of gravity and total mass of the test body from the measured modal data. The developed method was applied to a simple body of which the inertia properties are known then the obtained values were compared with the known values.
Keywords