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http://dx.doi.org/10.5139/JKSAS.2013.41.10.813

Development of a Test System for a Hemispherical Resonator and Control of Vibrating Pattern  

Kim, Dongguk (Sunchon National University)
Yoon, Hyungjoo (Korea Aerospace Research Institute)
Jin, Jaehyun (Sunchon National University)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.41, no.10, 2013 , pp. 813-819 More about this Journal
Abstract
The authors have developed a test system for a hemispherical resonator gyroscope by using NI FPGA equipment. We have verified its suitability for the research of resonator gyroscopes through several tests: deriving resonance, controlling amplitudes, and estimating resonator parameters. The authors have adjusted a vibrating pattern to be aligned with the driving axis (or electromagnets). This pattern alignment is a basic and important operation of the FTR mode, which is one of operating modes for resonant gyroscopes.
Keywords
Hemispherical resonator gyroscope(HRG); NI FPGA; Vibration pattern control; FTR mode;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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