A FEW REMARKS ABOUT THE MOST IMPORTANT ELEMENT OF METROLOGY — PERSON
Rubrics: ARTICLES
Authors:
1.
International Informatization Academy
2.
Emperor Alexander I St. Petersburg State Transport University
Type:
Article
Pages:
from 74
to 81
Status:
Published
Received:
11.01.2025
Accepted:
11.01.2025
Published:
11.01.2025
Subject area:
UDK УДК
Language:
English
Keywords:
metrologist, metrology, two-phase system, concentration environment, chaos environment, average failure rate, concentration function, concentration assurance
Abstract (English):
The article considers a person as an element of metrology. His functional duties and specific actions are not taken into account. The metrologist is presented as a two-phase system, including two stages of the life cycle, the first cycle of which is a phase of concentration - work for effect, the second cycle - a phase of chaos, consisting in the restoration of spent energy to continue the first phase. A formal model of a person-metrologist is presented. The duration of the inter-verification period, optimal in terms of the availability factor, and the average number of object repairs per one year have been determined. With the help of the real model the average age of the person operator in terms of maximum availability, with and without preventive periods has been determined. In the formal and real person-operator models, the distribution of person lifespan is determined by the statistically extreme Weibull distribution law. From the formal point of view the chaos environment is characterized by a probability distribution function opposite to the concentration environment distribution function according to P. Levy.
The article considers a person as an element of metrology. His functional duties and specific actions are not taken into account. The metrologist is presented as a two-phase system, including two stages of the life cycle, the first cycle of which is a phase of concentration - work for effect, the second cycle - a phase of chaos, consisting in the restoration of spent energy to continue the first phase. A formal model of a person-metrologist is presented. The duration of the inter-verification period, optimal in terms of the availability factor, and the average number of object repairs per one year have been determined. With the help of the real model the average age of the person operator in terms of maximum availability, with and without preventive periods has been determined. In the formal and real person-operator models, the distribution of person lifespan is determined by the statistically extreme Weibull distribution law. From the formal point of view the chaos environment is characterized by a probability distribution function opposite to the concentration environment distribution function according to P. Levy.
Keywords:
metrologist, metrology, two-phase system, concentration environment, chaos environment, average failure rate, concentration function, concentration assurance
metrologist, metrology, two-phase system, concentration environment, chaos environment, average failure rate, concentration function, concentration assurance
1.
