MEMS Gyroscope Performance Estimate Based on Allan Variance

摘要：

The performance of MEMS gyroscope is crucial to its application, and the zero-bias stability is the main characteristic parameter of gyroscope performance. In this paper, a method of using Allen variance is presented. Experimental results using this method with gyroscopes of different precision show that Allan variance is a reasonable tool to analyze the performance of MEMS gyrosopes. Through analyzing Allen variance, the performance of MEMS can be estimated with precision and a large amount of data is not necessary as with standard variance.

关键词： Micro Electro-Mechanical Systems Gyroscope Zero-bias Stability Allen Variance

作者: Ren Yafei Ke Xizheng Liu Yijie

作者单位: Xian University of Technology,Xian 710048,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）