Book E. In. , Zharinov I. About. , Nechaev V. A. , Bogdanov A. In. Assessment of the reliability of computational structures of integrated modular avionics for various hardware configurations // Bulletin of Cherepovets State University, 2015, No4, with. 28-33. The problem of designing advanced computing systems in the class of structures of integrated modular avionics is considered. Proposed unified topology of the internal network of the computer on the basis of exchange channels Space. Wire and variants of its execution for various onboard applications. Equivalent reliability schemes of each of the private structures are introduced and the probabilities of trouble-free operation of each structure are analyzed. Graphical Dependencies .