Title :
Research on HRG system based on virtual instrument
Author :
Wang, Henian ; Yi, Guoxing ; Shen, Bochang ; Jiang, Wei
Author_Institution :
Space Control & Inertial Technol. Res. Center, Harbin Inst. of Technol.
Abstract :
In the paper, method of strap-down system based on virtual instrument technology was designed. The systematic structure, working elements and software/hardware realization of virtual instrumental testing system was expatriated. This system has researched strap-down navigational system of hemispherical resonator gyro (HRG) and can give out kinds of navigational information in real-time. Compared with normal instrumental testing system, this system has advantages in better interaction, stronger expansion, higher efficiency and more powerful functions and so on. So, it provided a better working plane and convenient testing instrument for the navigational system. The results proved that virtual instrumental technology has practical meaning in developing strap-down navigational system rapidly and testing navigational projects
Keywords :
aerospace instrumentation; aerospace test facilities; gyroscopes; navigation; virtual instrumentation; HRG system; hemispherical resonator gyro; instrumental testing system; strap-down navigational system; testing instrument; virtual instrument; Automatic testing; Control systems; Displays; Hardware; Instruments; Navigation; Robust stability; Software prototyping; Space technology; System testing;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627713
