A back-to-back connection of two gyros per axis is suggested that eliminates some of the errors due to cross coupling between the components of vehicle angular rates and accelerations. In particular, the error due to output axis angular acceleration, the anisoinertia error, and the spin reference axis rectification error theoretically vanish. Use of redundant and identical strapdown systems for the purpose of obtaining higher reliability makes this connection practical.
Strapdown Gyros in a Back-to-Back Configuration
IEEE Transactions on Aerospace and Electronic Systems ; AES-4 , 6 ; 871-873
1968-11-01
908988 byte
Article (Journal)
Electronic Resource
English