Open AccessInvestigation and identification of the spectral composition of noise in the accelerometer channel of the navigation module
Author(s) -
Д. В. Павлов,
М. Н. Петров
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1658/1/012035
Subject(s) - accelerometer , noise (video) , channel (broadcasting) , inertial navigation system , spectral composition , signal (programming language) , inertial measurement unit , allan variance , acoustics , identification (biology) , inertial frame of reference , computer science , mathematics , telecommunications , physics , statistics , artificial intelligence , optics , botany , biology , programming language , quantum mechanics , standard deviation , image (mathematics) , operating system
The paper studies and measures the characteristics of random error components of the output signal in the accelerometer channel of an inertial navigation module, in which the MMA7331LT accelerometer is used. The spectral composition of the random components of the errors of the accelerometer was estimated using the Allan method of aeration. The calculated values of the coefficients characterizing the intensity of various types of noise are obtained.