Problems of adequate modelling of radio electronic device parameter distributions

摘要

Increasing the quality requirements for modern radio electronic apparatus for different purposes has emphasized the problem of accuracy assurance by complex optimization of the manufacturing processes. This requires the programmes and models used to be of high flexibility and adequacy. Conventional application of the classical laws of random variable distributions, in most cases, does not satisfy these requirements. The research performed has revealed the possibility of enhancing adequacy of the models of real apparatus parameter distributions in the way of using the multiparametric functions with independent parameters.