| 引用本文: | 谢立强,吴学忠,李圣怡.石英微陀螺的机械耦合问题研究.[J].国防科技大学学报,2007,29(1):131-134.[点击复制] |
| XIE Liqiang,WU Xuezhong,LI Shengyi.The Study of Mechanical Coupling in Quartz Micromachined Gyroscope System[J].Journal of National University of Defense Technology,2007,29(1):131-134[点击复制] |
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| 石英微陀螺的机械耦合问题研究 |
| 谢立强, 吴学忠, 李圣怡 |
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(国防科技大学 机电工程与自动化学院，湖南 长沙 410073)
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| 摘要: |
| 通过研究石英微陀螺的机械耦合误差，对理想和非理想陀螺进行了机械建模和分析，推导出了微陀螺的敏感输出信号和机械耦合的关系公式。通过仿真，讨论了机械耦合与陀螺各参数之间的关系和相互影响程度。 |
| 关键词: 微机械陀螺 机械耦合 石英 |
| DOI： |
| 投稿日期：2006-09-05 |
| 基金项目:国家自然科学基金资助项目(50375154) |
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| The Study of Mechanical Coupling in Quartz Micromachined Gyroscope System |
| XIE Liqiang, WU Xuezhong, LI Shengyi |
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(College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| The mechanical coupling of micromachined quartz gyroscope was studied and modeled, the relationship between output signal and mechanical coupling of gyroscope was derived by comparing and analyzing ideal and non-ideal models. The influence of mechanical coupling on parameter of gyroscope was demonstrated by simulation. |
| Keywords: micromachined gyroscope mechanical coupling quartz |
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