Strapdown attitude reference system consisting of rate gyro

레이트자이로를 이용한 스트랩다운 비행자세측정장치

This paper presents the configuration and performance test results of a SDARS, which consists of three rate gyros and Zilog 8002 microprocessor. Real time hardware-inthe-loop simulation was performed by 3 axis flight motion simulator applying the assumed typical profiles of angular motion. Test results showed that the performance of SDARS was satisfactory. And, attitude errors was reduced by compensation of gyro errors.