Information software of multi-level systems of monitoring and diagnostics of complex technical objects

Abstract

The article is considered intellectual information systems for monitoring and diagnosing complex technical objects, considering modern information technologies. Computer intellectualization ways of the functioning modes of such complex technical objects are shown. The analysis of efficiency parameters is carried out and made it possible to determine the main task decomposition of developing methods and means of building adaptive systems of multilevel monitoring and diagnosis of complex technical objects. The peculiarity of the work is to solve the building systems complex task of multi-level monitoring and diagnosing complex technical objects as integrated systems based on the self-organization principles of complex systems. The proposed two-level system for monitoring and diagnosing the condition of complex industrial facilities, which differs from analogues in the ability to automatically select the optimal operating modes of subsystems when the characteristics of the incoming flow of applications change, is a single approach that allows synthesizing the optimal structure of multi-level monitoring and diagnosis systems at the design stage and choosing the optimal operating mode of subsystems during operation. The research method of multi-level monitoring and diagnosis systems based on the multi-level model of mass service using the block of adaptation to changes in the intensity of the incoming flow is presented. The work presents the development of a generalized criterion for assessing the effectiveness of research into systems of multi-level monitoring and diagnosis of complex technical objects and partial criteria for each subsystem, as well as research and analysis of methods and means of organizing adaptive systems of multi-level monitoring and diagnosis of complex technical objects and the selection of effective modes work.