振動ジャイロの位相特性　　角速度の検出感度について

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タイトル別名
  • Phase characteristics of vibratory rate gyro. Sensitivity of measurement of angular velocity.
  • シンドウ ジャイロ ノ イソウ トクセイ カクソクド ノ ケンシュツ カンド
  • Sensitivity of Measurement of Angular Velocity
  • 角速度の検出感度について

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This paper describes the sensitivity of vibratory rate gyro as a sensor of angular velocity, which is detected by phase difference method. In a vibratory rate gyro, subvibration occurs due to the Coriolis' force, when the gyro is rotated around its longitudinal axis. The sensitivity depends on the angle between a straight line connecting the position of detector for subvibration to center of the gyro and the direction of mainvibration, and increases as the angle increases up to 90 degrees. Also the sensitivity depends on the difference between the two resonance frequencies of main- and subvibration, and increases as the difference becomes smaller.

収録刊行物

  • 精密工学会誌

    精密工学会誌 54 (12), 2365-2370, 1988

    公益社団法人 精密工学会

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