Flight test results of the Strapdown hexad Inertial Reference Unit (SIRU). Volume 1: Flight test summary [PDF]
Flight test results of the strapdown inertial reference unit (SIRU) navigation system are presented. The fault-tolerant SIRU navigation system features a redundant inertial sensor unit and dual computers.
Bjorkman, W. S., Hruby, R. J.
core +1 more source
Mathematical Model and Matlab Simulation of Strapdown Inertial Navigation System
Modelling and Simulation in Engineering, 2012 Basic principles of the strapdown inertial navigation system (SINS) using the outputs of strapdown gyros and accelerometers are explained, and the main equations are described. A mathematical model of SINS is established, and its Matlab implementation is
Wen Zhang, Mounir Ghogho, Baolun Yuan
doaj +1 more source
An Improve Hybrid Calibration Scheme for Strapdown Inertial Navigation System
IEEE Access, 2019 This paper develops an improved hybrid calibration scheme for the strapdown inertial navigation system (SINS) that combines the advantages of an optimal rotational norm calibration method and an improved system-level calibration method.
Suier Wang, Gongliu Yang, Lifen Wang
semanticscholar +1 more source
Flight test results of the strapdown hexad inertial reference unit (SIRU). Volume 2: Test report [PDF]
Results of flight tests of the Strapdown Inertial Reference Unit (SIRU) navigation system are presented. The fault tolerant SIRU navigation system features a redundant inertial sensor unit and dual computers.
Bjorkman, W. S., Hruby, R. J.
core +1 more source
Research on a mixed prediction method to vehicle integrated navigation systems
International Journal of Advanced Robotic Systems, 2019 Aiming to improve the positioning accuracy of vehicle integrated navigation system (strapdown inertial navigation system/Global Positioning System) when Global Positioning System signal is blocked, a mixed prediction method combined with radial basis ...
Di Zhao, Huaming Qian, Dingjie Xu
doaj +1 more source
Strapdown navigation equations for geographic and tangent coordinate frames [PDF]
Navigation equations for geographic and tangent coordinate frames for radar strapdown inertial ...
Britting, K. R.
core +1 more source
Inertial Navigation System Data Processing For Position Determination [PDF]
, 2005 Locating the positions and mapping the spatial information is of critical significance in the field of Precision Farming. Global Positioning System (GPS) is the main tool being utilized for this purpose but it is dependent on the satellite signals ...
Shaikh, Khurram Niaz
core
Real-time Magnetometer Disturbance Estimation via Online Nonlinear Programming
, 2019 Magnetometer is a significant sensor for integrated navigation. However, it suffers from many kinds of unknown dynamic magnetic disturbances. We study the problem of online estimating such disturbances via a nonlinear optimization aided by intermediate ...
Wu, Jin
core +1 more source
Chemical Engineering Transactions, 2016 This paper puts forward a design method of ultra-high temperature borehole inclinometer based on fiber- optical gyroscope, and this borehole clinometer can be used for measuring the borehole trajectory and itsbending value in ultra-high temperature, and ...
Y.M. Liu, J. Wang, W.F. Ji, G.Q. Luo
doaj +1 more source
Based on Grid Reference Frame for SINS/CNS Integrated Navigation System in the Polar Regions
Complexity, 2019 As the inertial navigation system cannot meet the precision requirements of global navigation in the special geographical environment of the Polar Regions, this paper presents Strapdown Inertial Navigation System (SINS)/Celestial Navigation System (CNS ...
Song Lijun +3 more
doaj +1 more source