Results 211 to 220 of about 28,117 (261)

Optimal Two-Position Alignment for Strapdown Inertial Navigation System

2008 International Conference on Intelligent Computation Technology and Automation (ICICTA), 2008
The optimal two-position alignment using Kalman filter is newly derived for strapdown inertial navigation system (SINS). During the alignment process, SINS is rotated with respect to the heading axis. The Kalman filter estimates the misalignments and gyro drifts at these two positions.
Fei Yu, Yueyang Ben, Qian Li, Wei Gao
openaire   +1 more source

Parking correction of strapdown inertial navigation system

International Journal of Industrial and Systems Engineering, 2021
Yan Zhang, Jianzhong Wang
openaire   +1 more source

Strapdown inertial navigation system requirements imposed by synthetic aperture radar

Journal of Guidance, Control, and Dynamics, 1985
The purpose of this paper is to demonstrate a means of specifying strapdown inertial navigation system (INS) requirements from synthetic aperture radar (SAR) requirements. The latter include allowable levels for quadratic and cubic phase shift, and side lobe levels [i.e., peak side lobe ratio (PSLR) and integrated side lobe ratio (ISLR)].
openaire   +1 more source

In-Motion Alignment Algorithm of Strapdown Inertial Navigation Systems

2018 DGON Inertial Sensors and Systems (ISS), 2018
Strapdown Inertial Navigation Systems (SINS) estimate position, velocity and angular orientation upon signals acquired by inertial sensors– accelerometers and gyroscopes - stiffly fixed on a vehicle. A SINS begins operating by the initialization process which provides initial position, velocity and alignment.
A.C.V. Goncalves, M.F.D. Pinto, P.C. Pellanda   +2 more
openaire   +1 more source

An Improved System-Level Calibration Method of Strapdown Inertial Navigation System Based on Matrix Factorization

IEEE Sensors Journal, 2022
Guiling Zhao, Maolin Tan, Quanrong Guo, Cailun Wu   +3 more
semanticscholar   +1 more source

Strapdown inertial navigation systems based on fiber-optic gyroscopes

Gyroscopy and Navigation, 2014
Strapdown inertial navigation systems (SINS) are basic parts of modern integrated navigation systems in various vehicles. Currently, fiber-optic gyroscopes (FOGs) with closed-loop feedback are finding increasing use for inertial navigation systems.
Yu. N. Korkishko, V. A. Fedorov, V. E. Prilutskii, V. G. Ponomarev, I. V. Morev, S. F. Skripnikov, M. I. Khmelevskaya, A. S. Buravlev, S. M. Kostritskii, I. V. Fedorov, A. I. Zuev, V. K. Varnakov   +11 more
openaire   +1 more source

Approaches to Solve the Problem of Determining the Moments of the Beginning and End of an Object’s Movement Using the Data of a Strapdown Inertial Navigation System

Journal of computer & systems sciences international, 2022
A. Aviev, A. Bragin, I. Papusha
semanticscholar   +1 more source

Formalizing a Sequential Calibration Scheme for a Strapdown Inertial Navigation System

Automation and Remote Control, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Derevyankin, A. V., Matasov, A. I.
openaire   +2 more sources

An improved comprehensive calibration method for ship strapdown inertial navigation system

Ocean Engineering, 2023
Zhibo Zhou, Xinghui Liang, Zhimin Shi, Guocheng Wang, Junjian Lang, Lintao Liu   +5 more
semanticscholar   +1 more source

Robust adaptive unscented Kalman filter and its application in initial alignment for body frame velocity aided strapdown inertial navigation system.

Review of Scientific Instruments, 2018
In the in-motion alignment of a strapdown inertial navigation system (SINS), the unscented Kalman filter (UKF) is usually used to solve non-linear problems.
Bing Zhu, Miao Wu, Jiangning Xu, Jingshu Li   +3 more
semanticscholar   +1 more source