The Dynamics of a Vibrating Cylinder Gyro with Imperfection-Reference-Cited by-同舟云学术

The Dynamics of a Vibrating Cylinder Gyro with Imperfection

Published:1996-09 Issue:5 Volume:210 Page:453-464
ISSN:0954-4062
Container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Author:

Fox C H J¹

Affiliation:

1. Department of Mechanical Engineering, University of Nottingham

Abstract

This paper presents an analysis of the mechanics of a vibrating cylinder rate gyroscope including the effects of structural imperfection which is inevitably present in a real device. Imperfection has important consequences for the vibration properties of the cylinder which affect gyro performance. Interaction between imperfection and externally imposed motion of the cylinder gives rise to a number of potential error mechanisms which are identified and analysed. Analytical expressions are developed by means of which the error mechanisms are quantified in a practically useful way.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/PIME_PROC_1996_210_219_02

Reference13 articles.

1. Natural frequencies and modes of rings that deviate from perfect axisymmetry

2. Eigenvalues of rings with radial spring attachments

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