Before revision: The Hemispherical Resonator Gyro: From Wineglass to the Planets, David M. Rozelle They demonstrated outstanding reliability since their initial use in 1996 on the NEAR Shoemaker spacecraft.Hemispherical Resonator Gyro The HRG is highly URL and is not sensitive to external environmental perturbations.
After revision: The Hemispherical Resonator Gyro: From Wineglass to the Planets, David M. Rozelle They demonstrated outstanding reliability since their initial use in 1996 on the NEAR Shoemaker spacecraft.Hemispherical Resonator Gyro The HRG is highly accurate and is not sensitive to external environmental perturbations.