DOI: 10.17587/prin.8.38-46

Software and Brainware for Solving Practical Tasks of Graphics Rotation in Aircraft Instrumentation

E. V. Kniga, ekovinskaya@gmail.com, Design Bureau Electroavtomatika, Saint Petersburg, 198095, Russian Federation, A. V. Shukalov, aviation78@mail.ru, Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University), Saint Petersburg, 197101, Russian Federation, Design Bureau Electroavtomatika, Saint Petersburg, 198095, Russian Federation, A. V. Gurjanov, postmaster@elavt.spb.ru, Design Bureau Electroavtomatika, Saint Petersburg, 198095, Russian Federation, I. O. Zharinov, igor_rabota@pisem.net, Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University), Saint Petersburg, 197101, Russian Federation, Design Bureau Electroavtomatika, Saint Petersburg, 198095, Russian Federation, O. O. Zharinov, zharinov73@hotbox.ru, Saint-Petersburg State University of Aerospace Instrumentation, Saint Petersburg, 190000, Russian Federation

Corresponding author: Zharinov Igor O., Chef of Department, Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University), 197101, Saint Petersburg, Russian Federation E-mail: igor_rabota@pisem.net

The practical task of graphical images rotation, which is actual for map information onboard system design in particular and for aviation instrumentation in general, is considered in the paper. Different mathematical bitmap rotation algorithms, which are aimed at next schematic realization based on Field-Programmable Gate Array in graphical modules, are studied in the paper. Mathematical modeling results of graphic image rotation algorithms and program code fragments for MATLab are presented in the paper. Test graphical images and graphical images rotation algorithms schematic fragments for the "Altera Quartus II" software are presented in the paper. Temporal and topological characteristics for different algorithms on onboard aviation hardware prototype are received in the study.

Keywords: graphic modules, avionics, image rotation, algorithms, programs, Owen-Makedon

pp. 38–46

For citation:
Kniga E. V., Shukalov A. V., Gurjanov A. V., Zharinov I. O., Zharinov O. O. Software and Brainware for Solving Practical Tasks of Graphics Rotation in Aircraft Instrumentation, Programmnaya Inzheneria, 2017, vol. 8, no. 1 pp. 38-46.