| 硅微机械振动轮陀螺仪非线性动力分析 |
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| 引用本文： | 裘安萍 蔡体蔷 周百令 苏岩. 硅微机械振动轮陀螺仪非线性动力分析[J]. 传感技术学报, 2000, 13(1): 18-22 |
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| 作者姓名： | 裘安萍 蔡体蔷 周百令 苏岩 |
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| 作者单位： | 东南大学仪器科学与工程系!南京 210096，东南大学仪器科学与工程系!南京 210096，东南大学仪器科学与工程系!南京 210096，东南大学仪器科学与工程系!南京 210096 |
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| 摘 要： | 本文简单介绍了硅微机械振动轮陀螺仪的工作原理，并给出了该陀螺仪的非线性运动方程和线性化运动方程．针对该陀螺仪的运动方程，进行了数值仿真研究．根据数值仿真结果，还提出为了提高测量的线性度必须采用闭环控制．同时，还给出了闭环控制的方案．
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| 关 键 词： | 硅微机械振动轮陀螺仪 非线性动力分析 闭环控制 |
Nonlinear Dynamic Analyis of Silicon Micromachined Vibrating wheel Gyroscope |
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| Qiu Anping, Cai Tijing, Su Yan, Zhou Bailing. Nonlinear Dynamic Analyis of Silicon Micromachined Vibrating wheel Gyroscope[J]. Journal of Transduction Technology, 2000, 13(1): 18-22 |
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| Authors: | Qiu Anping Cai Tijing Su Yan Zhou Bailing |
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| Abstract: | In this paper, the operation principle of micromachined vibrating wheel gyroscope is briefly introduced, and both nonlinear and linear mathematical models of micromachined vi- brating wheel gyroscope are presented. A series of simulation for motion equations has been done. The simulation results show that in order to improve the measuring linearity the closedloop control is needed. So the closed-loop control methods have been designed. |
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| Keywords: | silicon micromachined vibrating wheel gyroscope nonlinearity closed-loop |
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