Accession Number : AD0164982
Title : Gyro Axis Perturbation Technique for Calibrating Inertial Navigation Systems.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Cantwell,Joseph R. ; Fagin,Samuel L. ; Strell,Hyman
Report Date : 05 JUN 1973
Pagination or Media Count : 8
Abstract : The patent relates to a method for determining the misalignment of a gyro input axis which is nominally orthogonal to a reference axis and especially to methods and means for measuring the misalignment of the sensitive axis of inertial platform gyroscopes by the use of platform gimbal perturbation.
Descriptors : *Gyroscopes, *Patents, Inertial navigation, Stabilized platforms, Calibration, Misalignment, Measurement, Perturbations
Distribution Statement : APPROVED FOR PUBLIC RELEASE