Accession Number : AD0890564

Title :   Doppler-Aided Strapdown Inertial Flight Test Program - 1971.

Descriptive Note : Final rept. Apr-Aug 71,

Corporate Author : HONEYWELL INC ST PETERSBURG FL

Personal Author(s) : Pearson, Vance H. ; Cleary, Richard E. ; Hargrove, Leonard O.

Report Date : DEC 1971

Pagination or Media Count : 72

Abstract : The report encompasses preparation of the Honeywell H-429 (SIGN III) Strapdown Inertial System; the design, checkout, and use of an interface unit for acquiring doppler radar and GEANS inertial navigation data; the modification of the analytical mechanization for the doppler aiding and Kalman filter techniques; the software preparation; and conduct of the test program, results and conclusions of the overall effort.

Descriptors :   *INERTIAL GUIDANCE, *DOPPLER RADAR, FLIGHT TESTING, INERTIAL NAVIGATION, DIGITAL COMPUTERS, ALGORITHMS, INTERFACES, GROUND SUPPORT EQUIPMENT, VELOCITY, GYROSCOPES, ACCELEROMETERS, NAVIGATION COMPUTERS, ALIGNMENT, GRAPHICS, AUTOMATIC.

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE