Research of quality impact to the product design properties and characteristics

Abstract

This paper deals with developed methodology to
verify and estimate product quality in its life cycle phases.
It is able to act and appraise the errors and their probability
in product and process development and production stages,
and influence of the human factor to originate errors. The
developed mathematical formalization of an aggregate
error mutation among all product development phases
helps to find the reasons of errors accumulation in organization.
The created research contains a case study.