Results 111 to 120 of about 31,323 (238)

Direct Sensor Orientation in Airborne and Land-based Mapping Applications [PDF]

open access: yes, 2001
The work described in this report is a summary of research and development in the area of GPS/INS (Global Positioning System/Inertial Navigation System) integration for direct georeferencing of imaging sensors to support precision airborne and land ...
Grejner-Brzezinska, Dorota A.
core  

A study of digital gyro compensation loops [PDF]

open access: yes
The feasibility is discussed of replacing existing state-of-the-art analog gyro compensation loops with digital computations. This was accomplished by designing appropriate compensation loops for the dry turned TDF gyro, selecting appropriate data ...

core   +1 more source

THERMAL PROTECTION AND THERMAL STABILIZATION OF FIBER-OPTICAL GYROSCOPE INCLUDED IN STRAPDOWN INERTIAL NAVIGATION SYSTEM [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2014
It is known, that temperature perturbations and thermal modes have significant influence on the accuracy of a fiber-optical gyroscope. Nowadays, thermal perturbations are among the main problems in the field of navigation accuracy.
D. S. Gromov
doaj  

Flight test of navigation and guidance sensor errors measured on STOL approaches [PDF]

open access: yes
Navigation and guidance sensor error characteristics were measured during STOL approach-flight investigations. Data from some of the state sensors of a digital avionics system were compared to corresponding outputs from an inertial navigation system ...
Moran, F. J., Warner, D. N.
core   +1 more source

Strapdown system Performance Optimization Test evaluations (SPOT), volume 2 [PDF]

open access: yes
A three axis inertial system is packaged in an Apollo gimbal fixture for fine grain evaluation of strapdown system performance in dynamic environments.
Blaha, R. J., Gilmore, J. P.
core   +1 more source

Design of strapdown gyroscopes for a dynamic environment Interim scientific report [PDF]

open access: yes
Error analysis for single degree of freedom integrating gyro, and figure of merit relating gyro errors to orientation error of strapdown inertial reference ...
Gelb, A., Sutherland, A. A., Jr.
core   +1 more source

Centaur D-1A guidance/software system [PDF]

open access: yes
The main body of this paper describes the evolution of the Centaur D-1A Guidance and Software System. Specifically, the performance of the explicit guidance equations, using a linear tangent steering law.
Gordan, A. L.
core   +1 more source

Initial specifications for van and aircraft [PDF]

open access: yes
Proposed testing program for strapdown inertial system containing platform gyros and pendulous ...
Benson, D. O., Jr., Fincke, W. H.
core   +1 more source

Software for strapdown inertial navigation system.

open access: yesJournal of the Japan Society for Aeronautical and Space Sciences, 1988
Kenichiro KATAOKA, Hirofumi EGUCHI
openaire   +2 more sources

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