2005•Journal of Machine DesignRequires access

Measuring method and error analysis on moment of inertia of complex shaped components

Hui Chen

Abstract

By means of the analysis on motion equation of simple pendulum,a method for testing the moment of inertia of a complex shaped rigidbody moving around a fixed axle under the condition of not knowing the barycentric position of the object was obtained.Finally an analysis was made on the errors being tested and an effective method for reducing the tested errors has been put forward.

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Available abstract

Key concepts: Moment of inertia, Moment (physics), Position (finance), Error analysis, Inertia, Barycentric coordinate system, Pendulum, Mathematics