TY  - JOURTI  - Reliability and Maintainability Requirements for Mobility Means of Surface-to-Air Missile Systems T2  - Advances in Military TechnologyAU  - Open’ko, P.V.AU  - T?urin, V.V. AU  - Mironyuk, M.Y. AU  - Drannyk, P.A. AU  - Kobzev, V.V.KW  - maintainability requirementsKW  - mobility meansKW  - reliability requirements KW  - surface-to-air missile systemSN  - 1802-2308DO  - 10.3849/aimt.01402SP  - 425-434PB  - University of Defence in BrnoDA  - 2020/11/03PY  - 2020VL  - 15IS  - 2CY  - BrnoAB  - The article solves the problem of complex substantiation of reliability and maintainability requirements for mobility means of surface-to-air missile (SAM) systems consider-ing hierarchical structure of mentioned systems and appropriate characteristics of their mobility means, minimum configuration of SAM system means for air defense op-eration and a number of tactical characteristics of operation area. The quantitative characteristics of effectiveness of SAM system mobility means are measured by the coef-ficient of effectiveness sustainment which is the ratio of initial effect considering relia-bility and maintainability of mobility means to its value in case of faultless mobility means. The developed mathematical models, which are proposed for further use as a program product, are designed for defining the limit values of such reliability measures as mean range between failures and mean recovery time of combat and technical facili-ties of SAM system corresponding to given values of coefficient of effectiveness sustainment.     ER  -