IMPROVING THE RELIABILITY OF INFORMATION CONTROL SYSTEM ELEMENTS USING EMBEDDED DIAGNOSTIC TOOLS
Introduction. The paper addresses the issues of improving the reliability of elements of information control systems (ICS). The advantages of using an integrated test diagnosis system are presented. It is also shown that the application of such a system requires smart distribution of diagnostic functions between the elements of the ICS. Thus, it is imperative to consider the performance characteristics of system elements. In our studies, such characteristics were the battery charge and processor load. The aim of the research was to create a methodology for improving the reliability of operation of ICS elements by developing and implementing an integrated system of test diagnosis with the possibility of redistribution of diagnostic functions considering the elements performance characteristics. Methods. Currently, the problem has been analyzed, existing methods have been described and their disadvantages have been revealed. A new method of increasing the reliability of ICS elements has been developed. Method includes a diagnostic model and an algorithm for reconfiguring diagnostic functions. Findings. There is presented an example of application of the developed algorithm. We carried out a comparative analysis with the existing solutions and illustrated the advantages of using the developed methodology. Besides, recommendations are proposed and further research are discussed.