Results 151 to 160 of about 977 (177)

The State of Strapdown Inertial Guidance and Navigation

Navigation, 1971
The prospect of simplifying inertial navigation systems by strapping the sensors directly to the vehicle, as commonly done in attitude control systems, has continued to intrigue investigators. Interest has persisted through the many years that have seen the gimballed, inertially stabilized platform reach maturity in military applications, in space ...
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Analysis Strapdown Navigation Using Quaternions

IEEE Transactions on Aerospace and Electronic Systems, 1978
A brief review of the theory of strapdown inertial navigation is presented in which the attitude of the sensor box with respect to inertial space is represented by the four-parameter quaternion vector. . A 4X4 matrix R is defined which aids in relating quaternions to direction cosines and facilitates interpretation of the equations for error ...
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Strapdown Gyros in a Back-to-Back Configuration

IEEE Transactions on Aerospace and Electronic Systems, 1968
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.
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An Improved Design of a Strapdown Gravimeter

Measurement
Wenyu Ai, Sheng Zhong, Jin Yue, Yanfeng Wang, Pinghuang Zhou, Shibo Wang   +5 more
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State-of-the-Art Strapdown Airborne Gravimeters: Analysis of the Development

Gyroscopy and Navigation, 2022
V G Peshekhonov, O A Stepanov, Peshekhonov V G   +2 more
exaly  

Dynamic Error Elimination Method for Strapdown Dynamic Gravimetry

IEEE Geoscience and Remote Sensing Letters, 2022
Shaokun Cai, Juliang Cao, Ruihang Yu
exaly  

Enhanced Strapdown Attitude Computation

Journal of Guidance, Control, and Dynamics, 2020
openaire   +1 more source

A novel algorithm for marine strapdown gyrocompass based on digital filter

Measurement: Journal of the International Measurement Confederation, 2013
Yueyang Ben
exaly  

System reset of transversal strapdown INS for ship in polar region

Measurement: Journal of the International Measurement Confederation, 2015
Yueyang Ben
exaly  

Rapid Fine Strapdown INS Alignment Method under Marine Mooring Condition

IEEE Transactions on Aerospace and Electronic Systems, 2011
Wei Gao, Yueyang Ben
exaly