[1] Chow W W, Gea-Banacloche J, Pedrotti L M. The ring laser gyro. Rev. Mod. Phys., 1985, 57(1):61～104

[6] Coccoli J D, Feldman J, Helfant S. Ring laser gyros. IEEE Trans. Aerospace & Electron. Syst., 1984, AES-20(4): 426～428

[7] Oelschlaeger J M, Thielman L O. GG1308 ring laser gyro inertial measurement systems-Honeywell′s low cost solution for tactical applications. Proc. IEEE Position, Location and Navigation Symposium, 1990. 528～536

[8] Wang Kedong, Gu Qitai. Optimization of dither amplitude and frequency of RL G. Proc. IEEE Position, Location and Navigation S ymposium, 2002. 277～282