Title :
The Simulation of Launch Vehicle Guidance System
Author :
Guo, Bo ; Bai, Jinping
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
Based on the CZ series launch vehicle as research object, focused on the mathematical model of guidance calculating subsystem of launch vehicle, the simulation model of the subsystem is established in Matlab/Simulink. The subsystem is divided into a series of independent functional units, such as error compensation unit, space-borne computer unit, calculation guidance unit etc. Firstly, models for each unit of whole guidance system are established according to the structure of the system and these separated models are integrated in Matlab/Simulink environment. Finally, comparing with the real measured data, the results show that the model is accurate.
Keywords :
aerospace computing; aerospace simulation; digital simulation; error compensation; mathematics computing; rockets; space vehicles; CZ series launch vehicle; Matlab/Simulink environment; calculation guidance unit; error compensation unit; launch vehicle guidance system simulation; mathematical model; rocket research; space-borne computer unit; Analytical models; Computational modeling; Computer simulation; Equations; MATLAB; Mathematical model; Navigation; Numerical simulation; Object oriented modeling; Vehicles;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5073209
