|Title of the article||
SYSTEM ANALYSIS FOR STATE PARAMETERS DETERMINATION AND PARAMETERS OF OBJECT SUPERVISION FOR SAFETY
Severcev Nikolaj Alekseevich, doctor of technical sciences, professor, head of department of safety and nonlinear analysis, Institution of Russian Academy of Sciences, Dorodnicyn Computing Centre of RAS 119333, Moscow, 40 Vavilova str.
It is shown that the condition of system (object) of measurement can be presented in the form of an element s of a set of S possible conditions in which the distance between the next subsystems (elements) is defined by the accuracy of measurements. It is offered to characterize informational content of physical quantities of parameters which is expressed through the target value reflecting interrelation of system parameter with internal parameters of object of measurement through metric properties of system. The choice of controlled parameters taking into account their metric properties is carried out. It is presented that it is expedient to define metric properties of object of measurement as some group of parameters of direct measurement in which the error of indirect measurement will be minimized.
difficult system, system parameters, measurement, error, informational content.
Дата обновления: 03.04.2015 13:28