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Alternative TitleAttitude angle measuring apparatus
张心宇; 佟新鑫; 刘晓安; 张帆
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe utility model relates to the technology of measuring an attitude angle, in particular to a method and device of measuring an attitude angle. The utility model consists of an angular rate sensor, the axial direction of which is arranged to be parallel to the measured shaft of the measured object a lowpass filter, which receives the analog voltage signal output by the angular rate sensor in a stationary or mobile state and connects the output signal of the denoised analog voltage signal with an A/D collecting and switching module and an A/D collecting and switching module, which collects data and conducts an analog-digital conversion to a data-processing program module operating in a computer. The angular rate sensor adopts a high-sensitivity silicon MEMS gyro. Compared with a traditional method, the method and device of measuring an attitude angle can obtain a rather high angular resolution within a low frequency range and conduct an adjustment between the resolution and the real time by changing the parameter of the digital filtering.
PCT Attributes
Application Date2007-12-12
Date Available2008-08-27
Application NumberCN200720016788.0
Open (Notice) NumberCN201107038Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
张心宇,佟新鑫,刘晓安,等. 姿态角度测量装置[P]. 2008-08-27.
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