| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to radio engineering and can be used for the intelligent analysis of assessment of resistance of infocommunication system. The communication system is brought into a working state, the destructive impacts on its structural elements are fixed, the simulation model of communication system is formed, it is used for simulation of destructive impacts, by results of simulation the simulation model of communication system is reconfigured and the mathematical model of system functioning is represented, the parameters of electromagnetic fields influencing the subsystems of infocommunication system are determined and the assessment of impact of this electromagnetic field on operability of separate elements and system assemblies, and also the system in general, is performed, the scenarios of electromagnetic impacts on assemblies of infocommunication system are formed, considering the models of electromagnetic radiations in the whole range of frequencies, the analysis of information flow, processed by infocommunication assemblies, is performed, and regularities of occurrence of distorted information packages are revealed, the periodicity and multiplicity of frequency of occurrence are determined using the frequency of formation of impulses by known sources of electromagnetic radiation, at detection of the fact of impact from known sources of electromagnetic radiation the distorted information is blocked and the system is reconfigured, the comparative analysis of compliance of data with the requirements of the used telecommunication protocol is conducted, in addition the analysis of scenarios of behaviour of infocommunication system when its elements and assemblies are effected by electromagnetic influences is performed, taking into account models of electromagnetic radiation in the whole range of frequencies, the calculation of the target parameters characterizing the system stability in general and its separate subsystems to impact of electromagnetic radiations, is performed.EFFECT: technical result is increase of stability of functioning of the communication system at impact of destructive electromagnetic radiations on its structural elements due to real-time reconfiguration and processing of nature of destructive influences.1 dwg |
