GENERALIZATION OF THE CONCEPT OF RELIABILITY RESOURCE INFORMATION AND MEASUREMENT SYSTEMS BASED ON THE PRINCIPLE OF N.M. SEDYAKIN

Abstract

Background. The article is dedicated to the 100th anniversary of the birth of Professor N.M. Sedyakin, who is a pioneer in the field of reliability theory. He was the first to formulate the basic law of the theory of reliability, which states that the reliability of a system depends on the value of the reliability resource developed by it and does not depend on how it was developed. Materials and methods. The paper deals with measuring systems, metrological complexes with hardware and software. It is shown that the 80s of the last century were the years of the birth and development of software reliability. At the same time, work in the field of reliability of complex equipment was associated with an increase in reliability. Results. It is shown that the value of the developed full resource of software operability is observed the less, the greater the value of its previously introduced potential resource. It is important to note that there is a direct relationship between the value of the potential resource introduced before the application of the software and the ability to maintain the value of the produced resource. Conclusions. A quantitative generalization of private indicators of reliability into one general indicator is proposed - the resource of the object's operability, and recommendations are given for its use and further at various stages of the life cycle of information-measuring systems.

Keywords

• reliability
• resource
• information-measuring system
• software
• performance
• generalized indicator of reliability