Research on temperature dependent characteristics and compensation methods for digital gyroscope | |
Liu, Dachuan ; Chi, Xiaozhu ; Cui, Jian ; Lin, Longtao ; Zhao, Qiancheng ; Yang, Zhenchuan ; Yan, Guizhen | |
2008 | |
关键词 | MEMS gyroscope temperature dependent characteristics MCU compensation algorithm |
英文摘要 | In recent years, MEMS gyroscope which is a land of angular-rate-sensor has been improved greatly. In this paper, the effect of temperature changing on MEMS gyroscope is analysed. An evaluation and compensation platform based on the MCU and PC software has been fabricated. The temperature tests were done and some novel compensation algorithms were presented to fit the temperature curve. The thermal bias drift of the gyroscope compensated by the platform was reduced to 0.0667 degrees/s/(circle)C compared with 0.618 degrees/s/(circle)C before compensation.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000268721600050&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Remote Sensing; CPCI-S(ISTP); 4 |
语种 | 英语 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/293702] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Liu, Dachuan,Chi, Xiaozhu,Cui, Jian,et al. Research on temperature dependent characteristics and compensation methods for digital gyroscope. 2008-01-01. |
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