Title :
A design method of high-fidelity simulation system based on fault diagnosis on small satellite platform
Author :
Wang Zhiyong ; Yang Hailong ; Feng Xiaohui
Author_Institution :
DFH Satellite Co., Ltd., Beijing, China
Abstract :
The research for enhancing the operational reliability of spacecraft has become a hot topic in spaceflight fields in recent years. In this paper, a high-fidelity simulation platform was put forward for small satellites based on an all-digital and semi-physical simulation environment. On this platform, the performances of small satellites on CAST968 and CAST2000 can be simulated, the emersion of satellite flight course can be implemented based on Remote Control Command input, the maintenance methodology and maintenance scheme can be tested about fault emulation, and the simulation results can be presented. In this paper, the design method of the hardware and software of the simulation system was provided. The algorithm of fault setting and fault retrieval was derived at last.
Keywords :
aerospace computing; artificial satellites; digital simulation; fault diagnosis; hardware-software codesign; maintenance engineering; telecontrol; CAST2000; CAST968; all-digital simulation environment; fault diagnosis; fault emulation; fault retrieval; fault setting; hardware design method; high-fidelity simulation platform; high-fidelity simulation system; maintenance methodology; operational reliability; remote control command input; satellite flight course; satellite platform; semi-physical simulation environment; software design method; spacecraft; spaceflight fields; Abstracts; Design methodology; Electronic mail; Fault diagnosis; Maintenance engineering; Satellites; XML; Digital simulation; Failure Simulation; Small satellite;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
