Results 81 to 90 of about 4,401 (203)

Error Modeling, Calibration, and Nonlinear Interpolation Compensation Method of Ring Laser Gyroscope Inertial Navigation System

Abstract and Applied Analysis, 2013
In order to improve the precision of Strapdown Inertial Navigation System (SINS) and reduce the complexity of the traditional calibration method, a novel calibration and compensation scheme is proposed.
Jianli Li, Yanhai Ma, Chen Xiyuan
doaj   +1 more source

Simulation Optimization and Application of Shearer Strapdown Inertial Navigation System Modulation Scheme. [PDF]

Sensors (Basel), 2023
Wu G, Fang X, Song Y, Chen N, Liang M, Li J, Qiao F.   +6 more
europepmc   +1 more source

Self alignment techniques for strapdown inertial navigation systems with aircraft application [PDF]

Self alignment techniques for strapdown inertial navigation systems for commercial ...
Britting, K. R., Palsson, T.
core   +1 more source

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

Научно-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  

A SINS/SRS/GNS Autonomous Integrated Navigation System Based on Spectral Redshift Velocity Measurements

Sensors, 2018
In order to meet the requirements of autonomy and reliability for the navigation system, combined with the method of measuring speed by using the spectral redshift information of the natural celestial bodies, a new scheme, consisting of Strapdown ...
Wenhui Wei, Zhaohui Gao, Shesheng Gao, Ke Jia   +3 more
doaj   +1 more source

Impact of Motion-Dependent Errors on the Accuracy of an Unaided Strapdown Inertial Navigation System. [PDF]

Sensors (Basel), 2023
Borodacz K, Szczepański C.
europepmc   +1 more source

Reliability analysis and fault-tolerant system development for a redundant strapdown inertial measurement unit [PDF]

A methodology is developed and applied for quantitatively analyzing the reliability of a dual, fail-operational redundant strapdown inertial measurement unit (RSDIMU).
Motyka, P.
core   +1 more source

Solving the problem of autonomous drone navigation based on the integration of inertial and optical measurement systems

Научно-технический вестник информационных технологий, механики и оптики
When building drone navigation systems, the main requirements for them are autonomy, accuracy and miniaturization of execution. Drone navigation autonomy can be achieved using strapdown, but its disadvantage is that the accuracy of solving the navigation
S. V. Sokolov, E. G. Chub
doaj   +1 more source

Spacecraft control [PDF]

Partial inertial system integration tests, automatic lens design, and vibration and shock analyses of electrostatic ...

core   +1 more source

Optimal Rotational Angular Velocity Determination Method Based on Compound Rotary Semi-Strapdown Inertial Navigation System. [PDF]

Sensors (Basel), 2022
Zhang C, Li J, Yuan X, Zhang X, Wei X, Feng K, Hu C, Zhang D, Jiao Y.   +8 more
europepmc   +1 more source