Multiphysical mathematical models for design, identification and diagnostics of high-precision positioning systems

A multi-physical model was implemented in the software package LabView. Its choice is due to the need to solve the developed system of equations in an implicit form. LabView is a graphical simulation environment that allows you to build dynamic models, including discrete, continuous and hybrid, non-linear and discontinuous systems, using block diagrams in the form of directed graphs. These capabilities of the program confirm the need for its selection as a modeling environment

Identification and diagnosis of high-precision positioning systems using the principal components method

The aim of this paper is to develop the theoretical basis of highprecision systems construction using principal components projection method for conducting natural model measurements of high-precision systems parameters. It is difficult to name a technical sphere, where highprecision systems systems aren’t applied. They can be found in many household appliances, communication devices, they are an integral part of electrical machinery, many devices of industrial automation, control equipment and protection of various electrical installations. To conduct natural model measurements we need models connecting various parameters of high-precision systems systems between each other