@inproceedings{ed33f2fdee8b4d86b8a419c9ad6fcc0f,
title = "Digital signal processing approach of dithered RLG based on IFIR digital filter",
abstract = "An interpolated finite impulse response (IFIR) digital filter approach was purposed to improve the demerits of traditional finite impulse response (FIR) digital filter in the case of noise attenuation for dithered Ring Laser Gyroscope (RLG). Concentrated on the time delay and computation complexity, a comparison of FIR and IIR digital filter was illustrated. By optimizing the stretch factor L, an IFIR digital filter was designed to reach the requirements of a typical RLG. The static experiment results show that the impulse number is decreased from 250 to below 0.15, attenuation of the dither noise is nearly 100 dB and group delay remains the same level by 11.25ms.",
keywords = "Digital signal processing, IFIR, Interpolated finite impulse response, RLG",
author = "Kui Zhang and Yang, \{Gong Liu\} and Zheng, \{Wei Zhen\} and Ma, \{Ren Dong\}",
year = "2014",
doi = "10.4028/www.scientific.net/AMR.989-994.4195",
language = "英语",
isbn = "9783038351733",
series = "Advanced Materials Research",
publisher = "Trans Tech Publications Ltd",
pages = "4195--4199",
booktitle = "Materials Science, Computer and Information Technology",
address = "瑞士",
note = "4th International Conference on Materials Science and Information Technology, MSIT 2014 ; Conference date: 14-06-2014 Through 15-06-2014",
}