The Drifts of Gyroscope Mounted on the Oscillating Housing
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概要
- 論文の詳細を見る
It is a very important problem that the spin axis of a two-degree-of-freedom gyroscope can't preserve its original direction in case the housing on which the gyroscope is mounted oscicllates. The authors discuss the behavior of the spin axis of a gyroscope mounted on the oscillating housing, and analyze the phenomena theoretically and experimentally. In this paper the formulas of the drift rates are obtained by taking advantage of the fact that one can regard a two-degree-of-freedom gyroscope with two gimbals as a spherical quadric crank chain mechanism in case that the directioin of the spin axis remains unchanged. In the experimental section the drift rates and the amplitudes of the forced vibration are measured for various initial positions of both gimbals and forced frequencies, and resonance is investigated.
- 一般社団法人日本機械学会の論文
著者
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Ogawa Kiyoshi
Tokyo Institute of Technology
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Murata Nobuo
Mitsubishi Heavy Industries Co. Ltd.
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YOKOYAMA Yoshiaki
Tokyo Institute of Technology
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Matsuda Masayasu
Tokyo Institute Of Technology
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