Research on Strap-down Inertial Navigation System Simulation

Author

Liansheng, Liu ; Tao, Jia

Author_Institution

Basic Exp. Center, Civil Aviation Univ. of China, Tianjin, China

Volume

2

fYear

2011

fDate

28-29 March 2011

Firstpage

1168

Lastpage

1171

Abstract

In order to the features of inertial navigation, the simulation of strap down inertial navigation system is divided into four parts: flight track simulation module, gyroscope simulation module, accelerometer simulation module and Strap-down inertial navigation algorithm module. Using Simulink/Aerosim simulation toolkit for simulation of various modules, and ultimately get the position error, proved the correctness of simulation model. The signal of navigation parameters will be loaded into the physical model through the interface, after the format conversion of electrical characteristics of binding and the formation of ARINC429 signal.

Keywords

accelerometers; aerospace simulation; gyroscopes; inertial navigation; Simulink-Aerosim simulation toolkit; accelerometer simulation module; binding electrical characteristics; flight track simulation module; gyroscope simulation module; navigation parameter; strap-down inertial navigation system simulation; Acceleration; Accelerometers; Gyroscopes; Load modeling; Mathematical model; Navigation; Silicon compounds; ARINC429; Flight Track; Simulink /Aerosim; Strap-down Inertial Navigation System;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on

Conference_Location

Shenzhen, Guangdong

Print_ISBN

978-1-61284-289-9

Type

conf

DOI

10.1109/ICICTA.2011.577

Filename

5751103