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A method for improving the drifting and dynamic performance of the gyroscope
Lian, Xuezheng1; Zhang, Xin1; Xie, Meilin1,2; Huang, Wei1; Jing, Feng1; Feng, Xubin1
2018-06-29
Conference Name2018 International Conference on Electronics Technology, ICET 2018
Source Publication2018 International Conference on Electronics Technology, ICET 2018
Pages193-196
Conference Date2018-05-23
Conference PlaceChengdu, China
PublisherInstitute of Electrical and Electronics Engineers Inc.
Contribution Rank1
AbstractAs a speed feedback element in the servo stabilization system, the noise and random drift of the gyroscope have a direct impact on the accuracy and dynamic performance of the system. This paper proposes a correction method which introduces encoder angle increment into speed closed loop to optimize the drift performance. Combined with the method of least squares forward prediction, it eliminates the dynamic hysteresis caused by Kalman filtering for gyro noise. The engineering verification shows that the drift error is suppressed effectively and the dynamic performance of the servo stabilization system is greatly improved. © 2018 IEEE.
Department光电测量技术实验室
DOI10.1109/ELTECH.2018.8401454
Indexed ByEI
ISBN9781538657522
Language英语
EI Accession Number20183105630557
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30543
Collection光电测量技术实验室
Affiliation1.Photoelectric Tracking, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, China;
2.University of Chinese Academy of Sciences, China
Recommended Citation
GB/T 7714
Lian, Xuezheng,Zhang, Xin,Xie, Meilin,et al. A method for improving the drifting and dynamic performance of the gyroscope[C]:Institute of Electrical and Electronics Engineers Inc.,2018:193-196.
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