Аннотация:
The article proposes to assess the system components failure risk
during diagnostics based on the research methods analysis results and complex
technical systems models, in order to ensure their survivability. The authors developed a method for assessing the survivability of systems based on cognitive-
impulse modeling and interaction with a complex technical system, as with a
digraph subjected to the impulse action of simulation modeling impulses. The
created cognitive-impulse model allows us to evaluate the survivability, the degree of structural and functional damage to the complex technical system components and intercomponent connections. The developed cognitive-impulse
model of survivability assessment has flexibility - the ability to use the method
at any level of subsystem components failure risk assessment with their various
configurations; adaptability - the ability to adapt to changes in the configuration
of complex technical systems subsystems. The developed software allows to
obtain both numerical and graphical results of various classes technical systems
cognitive-impulse models studies and complexity. The developed cognitive-
impulse model effects over a complex technical system makes it possible to establish emergency and pre-emergency conditions for its subsystems.
