IMPROVING THE QUALITY OF TESTING OF SPACE ASSETS BY USING A DECISION SUPPORT SYSTEM BASED ON PRECEDENTS

Abstract

Background. The object of research is the processes of development, testing and intended use of existing and promising space assets. The subject of the study is ways to improve the quality of functioning of automated control systems during state tests of samples of space assets. The aim of the work is to develop a decision support system that allows automating the process of parrying emergency situations when testing promising samples of space assets. Materials and methods. When developing a decision support system, the main attention is paid to the formation of a structural scheme of the database and the possibility of using the method of reasoning based on precedents. Results. An approach to the implementation of a decision support system using a mechanism of reasoning based on precedents in the expert diagnostics system is proposed. This approach makes it possible to monitor the technical condition of space assets in a timely and more qualitative manner and makes it possible to make adequate decisions in order to resolve problematic situations. Conclusions. The developed decision support system helps to reduce the information burden on the official in the decision-making process, to reduce the influence of subjectivity factors in analyzing the current situation, to increase the efficiency of decision-making at the stage of testing space assets while monitoring their technical condition. The proposed device is proposed to be used to automate the processes of test analysis and operational search for the resolution of abnormal and emergency situations when testing promising space assets.

Keywords

• decision support system
• precedent
• space vehicle
• tests
• database