Abstract: Aiming at the problem that the instrument display software developed by GL Studio has not supported Chinese character display, the texture technology is used to establish the first-level Chinese character texture font of GB2312 standard, and the font library corresponding to the texture font library and the basic Chinese character display unit are established in GL Studio environment. The storage of abstract Chinese characters shows the data model. Taking the airborne MFD display software as an example, according to the Chinese characters of the input MFD, the corresponding national standard code and the coordinates of the Chinese characters in the font table are searched, and the Chinese character dynamic control model and the Chinese character display model are established based on the basic Chinese character display unit. The development of airborne MFD simulation software is realized in the GL Studio environment. The experiment shows that the method is fast, effective, scalable and reconfigurable, and can be used not only in the development of real equipment, but also in the development of simulation simulator.

Key words: GL Studio, MFD, Chinese character display, dynamic display