V.A. Mihailov - Ph.D (Eng), General Director, JSC «NII «Argon». E-mail: argon@argon.ru
L.O. Myrova - Department Director, JSC «MNIRTI». E-mail: lmyrova@rambler.ru
A.V. Tsaregorodtsev - Dr. Sc. (Eng), Professor, MIEM VSCHE. E-mail: tolik_tsar@mail.ru

A distinctive feature of the impact eletromagnetic radiation (EMR) on modern onboard systems and telecommunications infrastructure is not the physical destruction of the hardware components and communication channels, but violation of the logical integrity of information transmitted over these lines of communication and processed by onboard computer complex. The experimental results showed that when exposed to electromagnetic radiation is very important to record the beginning of eletromagnetic radiation exposure and take timely actions to prevent these destructive eletromagnetic effects to the onboard digital computer complex (ODCC). The model of intelligent system of analysis and evaluation (ISAE) of onboard digital computer system-s resist to destructive electromagnetic effects (EME) are proposed. This system includes a detection system of destructive electromagnetic effects (DSDEME), the sensors of EME (SEME), the means of the signature and statistical analysis associated with the environment and with the hardware- software components of the ODCC. The following scenarios of DSDEME are covered: 1) on the base of parameters distortion data stream analysis under the action of electromagnetic radiation; 2) on the base of analysis information from the sensors of EME. One of the modes of ISAE of onboard digital computer system-s resist to destructive electromagnetic effects is considered, which is to implement the procedure of multiplexing traffic. The procedure of the dynamic routing of traffic are proposed. On the basis of which a «routable service» of data transmitted for on-board network are provided. The basic components required for the operation of ISAE was developed.