N.A. Severtsev, Yu.V. Lonchakov
Quantitative method of measurement and observation of parameters of system on the basis of choice of optimal variants of employment of measuring systems is considered. Suggested method is directed on improvement of technology of measurement and observation of parameters and of support of safety of functioning of controlled technical systems. The question about metric properties of controlled dynamical object of the basis of investigation of components of metric tensor is considered. The approach to choice of measuring system by the precision of measurement of parameters is described. The results may be used in study of dynamics of aircrafts.