METHOD FOR SELECTION OF POINTS OF MEASUREMENT OF PARAMETERS OF STATE AT DIAGNOSTICS OF THIN-WALL CONSTRUCTION

摘要

A method for selection of the points of measurements of parameters of state at diagnostics of thin-wall construction is in the fact that as response on operational load the values of deformations of the outer and the inner surfaces are used, those are measured by means of sensors of deformations in given points of surface, and by the data of the values of deformations obtained the parameters of the thin-wall system are determined. At that from the total number of the points of measurements (total vector of observations) informative data are selected (informative vector of observations) from the condition of the norm of the difference of the vectors of parameters of the thin-wall system, those are found with use of informative vector of observation and the total vector of observation.