Tolerancijų įtaka atsitiktinių dydžių dispersijai ir kovariacijai nupjautojo Lp pasiskirstymo atveju

Abstract

In this article formulae are derived for determining variances and covariances of accidental quantities distributed according to cut-off Lp law. The cut-off Lp law for accidental quantities appears when applying the tolerances in case of controlling the error functions of measured quantities. In case of nonlinearity of controlled functions, they must be linearized. The formulae for covariance matrix of measured quantity vector in a geodetic network, were obtained, when the discrepancies are controlled by tolerances.