FPGA 구현을 통한 자이로의 혼합모드 연구A Study on the Mixed Mode of Gyros by FPGA Implementation

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In the three-axis control of satellites by using on-board actuators, gyros are usually used to measure the attitude angles and angular rates. The gyros are operated by electronic parts and mechanical actuators. The digital components of the electronic parts consist of largely FPGA (Field Programmable Gate Array) as one of the methods for VLSI(Very Large Scale Integrated) circuit design, while the mechanical parts provide output signal directly by mechanical actuation of a spinning rotor. In this research, a mixed mode of gyro is implemented in FGA. In addition to the hardware implementation, the simulation study was conducted by using the SABER for the mixed mode simulator. Results for the practical implementation of the satellite ACS (Attitude Control System) interfaced with the data processing are also presented to validate the FPGA implementation.
Publisher
제어자동화시스템공학회
Issue Date
2002
Language
Korean
Citation

제어.로봇.시스템학회 논문지, v.8, no.1, pp.54 - 59

ISSN
1225-9853
URI
http://hdl.handle.net/10203/84139
Appears in Collection
AE-Journal Papers(저널논문)
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