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Si Micromachined Gyroscope Driven by the Rotating Carrier
  • 期刊名称:Engineering Sciences
  • 时间:0
  • 页码:148-152
  • 语言:中文
  • 分类:V241.5[航空宇航科学与技术—飞行器设计;航空宇航科学技术]
  • 相关基金:This work is supported by the National Natural Science Foundation of China (No.60472011) ;Beijing Key Laboratoryfor Sensor (No.53062018)
  • 相关项目:低成本高过载二维微机械陀螺
作者: 张伟|张福学|
中文摘要:

This paper reports a silicon micromachined gyroscope driven by the rotating carrier’s angular velocity. The silicon was manufactured by anisotropic etching. The structure and dynamic formulation are introduced here, with the silicon processing and packing of the sensing element studied. The angular velocity of the rotating carrier is measured by an emulator. The results show that the gyroscope is capable of sense yawing or pitching, and the angular velocity of the rotating carrier itself.

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